Villanueva-López, V. | Pacheco-Londoño, L.C. | 2021 | API Content and Blend Uniformity Using Quantum Cascade Laser Spectroscopy Coupled with Multivariate Analysis | Pharmaceutics | Quantifying ibuprofen in powder blends and tablets |
Villanueva-López, V. | Pacheco-Londoño, L.C. | 2021 | A LabVIEW based virtual instrument system for mid infrared laser spectroscopy measurements | J. INST. | Developed virtual instrument interface to acquire QCL spectra |
Lysenko, S. | Rúa, A. | 2021 | Raman spectra and elastic light scattering dynamics of V3O5 across insulator–metal transition | J. App. Phys. | Modelled V3O5 phonon spectrum |
Colon-Mercado, A.M. | Vazquez-Velez, K.M. | 2020 | Detection of high explosives samples deposited on reflective and matte substrates using mid-infrared laser spectroscopy at the grazing angle of incidence assisted by multivariate analysis | Optical Engineering | Detecting explosives on reflective and matte substrates |
Colon-Gonzalez, F.M. | Perez-Almodovar, L.A | 2020 | Raman scattering detection of high explosives on human hair | Optical Engineering | Detecting explosives on hair |
Galan-Freyle, N.J. | Ospina-Castro, M.L. | 2020 | Artificial Intelligence Assisted Mid-Infrared Laser Spectroscopy In Situ Detection of Petroleum in Soils | Applied Sciences | Detecting petroleum in soils |
Galan-Freyle, N.J. | Pacheco-Londono, L.C. | 2020 | Modulated-laser source induction system for remote detection of infrared emissions of high explosives using Laser-Induced Thermal Emission (LITE) | Optical Engineering | Detecting explosives |
Pacheco-Londono, L.C. | Warren, E. | 2020 | Mid-infrared Laser Spectroscopy Detection and Quantification of Explosives in Soils Using Multivariate Analysis and Artificial Intelligence | Applied Sciences | Detecting explosives in soil |
Riascos-Rodriguez, K. | Marks, S. | 2020 | Lithium Functionalization Promoted by Amide-Containing Ligands of a Cu(pzdc)(pia) Porous Coordination Polymer for CO2 Adsorption Enhancement | Crystal Growth & Design | Characterizing lithium functionalization |
Villareal-Gonzalez, R. | Galan-Freyle, N.Y. | 2020 | Self-Simulated Learning Artificial Intelligence for the Detection of High Explosives in Soil by Mid Infrared Laser Spectroscopy | Authorea | Detecting explosives in soil |
Colón-Mercado, A.M. | Vázquez-Vélez, K.M | 2020 | Detection and classification of high explosives samples deposited on various substrates types using a mid-infrared laser grazing angle probe assisted by multivariate analysis | Optical Engineering | Detecting explosives |
Castro-Suarez, J.R. | Vasquez-Osorio, M. | 2019 | Vibrational analysis of acetaminophen from commercial tablets | IOP Conference Series: Materials Science and Engineering | Characterizing acetaminophen from commercial tablets |
Pacheco-Londono, L.C. | Ruiz-Caballero, J.L | 2019 | Surface Persistence of Trace Level Deposits of Highly Energetic Materials | Molecules | Studying sublimation of explosives on stainless steel |
Pacheco-Londono, L.C. | Galan-Freyle, N.Y. | 2019 | Quantum cascade laser back-reflection spectroscopy at grazing-angle incidence using the fast Fourier transform as a data preprocessing algorithm | Journal of Chemometrics | Assembling QCL-GA with FFT |
Ruiz-Caballero, J.L. | Blanco-Riveiro, L.A. | 2019 | Enhanced RDX Detection Studies on Various Types of Substrates via Tunable Quantum Cascade Laser Spectrometer Coupled with Grazing Angle Probe | IOP Conference Series: Materials Science and Engineering | Detecting RDX on substrates |
Pacheco-Londono, L.C. | Aparicio-Bolano, J. | 2018 | Classical Least Squares-Assisted Mid-Infrared (MIR) Laser Spectroscopy Detection of High Explosives on Fabrics | Journal of Applied Spectroscopy | Detecting explosives on fabrics |
Chen, H. | Zhan, Y. | 2018 | Spatio-Temporal Analyses of Pesticide Use on Walnuts and Potential Risks to Surface Water in California | Managing and Analyzing Pesticide Use Data for Pest Management | Detecting pesticide on walnuts |
Deniz-Calisgan, S. | Villanueva-Lopez, V. | 2018 | Spectroscopic Chemical Sensing Based on Narrowband MEMS Resonant Infrared Detectors | | Detecting based on narrowband MEMS IR Detectors |
Lans-Ceballos, E. | Padilla-Jimenez, A.C. | 2018 | Characterization of organochloride pesticides residues in sediments from the Cienaga Grande of the lower Sinu river of Colombia | Cogent Environmental Science | Detecting pesticides in river |
Manrique-Bastidas, C.A. | Sundaram, P. | 2018 | Functionalization of Titanium Surfaces with Lysine: A Micro Raman Study of the Intermolecular Interactions of Lysine-TiO2 | Journal of Molecular and Engineering Materials | Studying lysine interactions with titanium surfaces |
Castro-Suarez, J.R. | Pacheco-Londono, L.C. | 2017 | Active Mode Remote Infrared Spectroscopy Detection of TNT and PETN on Aluminum Substrates | Journal of Spectroscopy | Detecting explosives on aluminum substrates |
Ruiz-Caballero, J.L. | Aparicio-Bolano, J. | 2017 | Optical Properties of ß-RDX Thin Films Deposited on Gold and Stainless Steel Substrates Calculated from Reflection-Absorption Infrared Spectra | Journal of Applied Spectroscopy | Studying RDX on substrates |
Areizaga-Martinez, H.I. | Kravchenko, I. | 2016 | Performance Characteristics of Bio-Inspired Metal Nanostructures as Surface-Enhanced Raman Scattered (SERS) Substrates | Journal of Applied Spectroscopy | Evaluating nanostructures |
Castellanos, J. | Castellanos, J. | 2016 | Cyclic voltammetry as a screening tool for the fungal degradation of 2,4,6-trinitrotoluene in aqueous media | International Journal of Environmental Analytical Chemistry | Detecting fungal degradation of TNT in aqueous media |
Figueroa-Navedo, A. | Ruiz-Caballero, J.L | 2016 | Characterization of α- and ß-RDX Polymorphs in Chystalline Deposits on Stainless Steel Substrates | Crystal Growth & Design | Characterizing RDX polymorphs on stainless steel substrates |
Galan-Freyle, N.J. | Pacheco-Londono, L.C. | 2016 | Applications of Quantum Cascade Laser Spectroscopy in the Analysis of Pharmaceutical Formulations | Journal of Applied Spectroscopy | Detecting API in pharmaceuticals |
Padilla, Jimenez, A.C. | Carrion-Roca, W. | 2016 | Spectroscopic detection of Bacteria inPharmaceutical Industries | | Detecting bacteria in pharmaceutical industries |
Castellanos, J. | Betancourt-Pagan, S.A. | 2015 | Fabrication of Columnar Sub-microstructures using a Q-switched Nd:YAG Laser in the Nanosecond Time Regime | Journal of Laser Micro/Nanoengineering | Fabricating columnar sub-microstructures in silicon wafers |
Castro-Suarez, J.R. | Hidalgo-Santiago, M. | 2015 | Detection of Highly Energetic Materials on Non-Reflective Substrates Using Quantum Cascade Laser Spectroscopy | Journal of Applied Spectroscopy | Detecting explosives on non-reflective substrates |
Galan-Freyle, N.J. | Pacheco-Londono, L.C. | 2015 | Standoff Detection of Highly Energetic Materials Using Laser-Induced Thermal Excitation of Infrared Emission | Journal of Applied Spectroscopy | Detecting explosives |
Guerrero-Medina, J. | Mass-Gonzalez, G. | 2015 | Long and local range structural changes in M[(bdc)(ted)0.5] (M = Zn, Ni or Cu) metal organic frameworks upon spontaneous thermal dispersion of LiCl and adsorption of carbon dioxide | Microporus and Mesoporous Materials | Studying structural changes in M[(bdc)(ted)0.5] and CO2 adsorption |
Figueroa-Navedo, A. | Galan-Freyle, N.Y. | 2015 | Chemometrics-enhanced laser-induced thermal emission detection of PETN and other explosives on various substrates: Chemometrics-enhanced LITE detection of explosives | Journal of Chemometrics | Detecting explosives on surfaces |
Espinosa-Fuentes, E.A. | Castro-Suarez, J.R. | 2014 | Sublimation enthalpy of homemade peroxide explosives using a theoretically supported non-linear equation | Journal of Therm. Anal. Calorim. | Determine sublimation enthalpies of peroxide based explosives |
Felix-Rivera, H. | Hernandez-Rivera, S.P. | 2014 | Detection of Bioaerosol Using Raman Spectroscopy | Bioaerosol Detection Technologies | Detecting bioaerosols |
Galan-Freyle, N.J. | Figueroa-Navedo, A.M. | 2014 | Chemometrics-enhanced fiber optic Raman detection, discrimination and quantification of chemical agents simulants concealed in commercial bottles | Analytical Chemistry Research | Detecting chemical agents in bottles |
Hernandez-Rivera, S.P. | | 2014 | Applications of Quantum Cascade Laser Scanners for Remote Detection of Chemical and Biological Threats and Weapons of Mass Destruction | | Detecting chemicals and biologicals |
Padilla, Jimenez, A.C. | Ortiz-Rivera, W. | 2014 | Detection and discrimination of microorganisms on various substrates with quantum cascade laser spectroscopy | Optical Engineering | Detecting microorganisms on substrates |
Rosario-Alomar, M.F. | Quinones-Ruiz, T. | 2014 | Hydrogen Sulfide Inhibits Amyloid Formation | The Journal of Phyiscal Chemistry B | Learning of hydrogen sulfide |
Balaguera-Gelves, M.R. | Perales-Perez, O.J. | 2013 | Improved Low-Temperature Aqueous Synthesis of ZnO Nanorods and Their Use in SERS Detection of 4-ABT and RDX | Materials Sciences and Applications | Detecting explosives in improved nanorods |
Castro-Suarez, J.R. | Pollock, Y.S. | 2013 | Explosives Detection using Quantum Cascade Laser Spectroscopy | Proceedings of SPIE | Detecting explosives in baggage, cardboard and wood |
Castro-Suarez, J.R. | Pacheco-Londono, L.C. | 2013 | FT-IR Standoff Detection of Thermally Excited Emissions of Trinitrotoluene (TNT) Deposited on Aluminum Substrates | Journal of Applied Spectroscopy | Detecting explosives on aluminum substrates |
Espinosa-Fuentes, E.A. | Pacheco-Londono, L.C. | 2013 | Mechanism for the Uncatalyzed Cyclic Acetone-Peroxide Formation Reaction: An Experimental and Computational Study | The Journal of Physical Chemistry | Studying cyclic acetone-peroxide mechanism |
Figueroa-Navedo, A. | Galan-Freyle, N.Y. | 2013 | Improved Detection of Highly Energetic Materials Traces on Surfaces by Standoff Laser Induced Thermal Emission Incorporating Neural Networks | Proceedings of SPIE | Detecting explosives on surfaces |
Galan-Freyle, N.J. | Pacheco-Londono, L.C. | 2013 | Standoff Laser-Induced Thermal Emission of Explosives | Proceedings of SPIE | Detecting explosives |
Herrera, G.M. | Padilla, A.C. | 2013 | Surface Enhanced Raman Scattering (SERS) Studies of Gold and Silver Nanoparticles Prepared by Laser Ablation | Nanomaterials | Optimize SERS for gold and silver nanoparticles |
Herrera-Sandoval, G.M. | Baez-Angarita, D.B. | 2013 | Novel EPS/TiO2 Nanocomposite Prepared from Recycled Polystyrene | Materials Sciences and Applications | Preparing nanocompsite from recycled polystyrene |
Mbah, J. | Moorer, K. | 2013 | Zero valent silver-based electrode for detection of 2,4,-dinitrotoluene in aqueous media | Electrochimica Acta | Detecting DNT in aqueous media |
Mbah, J. | Moorer, K. | 2013 | A rapid technique for synthesis of metallic nanoparticles for surface enhanced Raman spectroscopy | Journal of Raman Spectroscopy | Preparing metallic nanoparticles |
Olavarria-Fullerton, J. | Velez, R.A. | 2013 | Design and Characterization of Hybrid Morphology Nanoarrays as Plasmonic Raman Probes for Antimicrobial Detection | Journal of Applied Spectroscopy | Preparing nanoarrays for detecitng antimicrobials |
Ortega-Zuniga, C.A. | Galan-Freyle, N.Y. | 2013 | Dependence of Detection Limits on Angular Alignment, Substrate Type and Surface Concentration in Active Mode Standoff IR | Proceedings of SPIE | Detecting explosives in substrates |
Pacheco-Londono, L.C. | Castro-Suarez, J.R. | 2013 | Angular Dependence of Source-Target-Detector in Active Mode Standoff Infrared Detection | Proceedings of SPIE | Detecting explosives |
Pacheco-Londono, L.C. | Castro-Suarez, J.R. | 2013 | Detection of Nitroaromatic and Peroxide Explosives in Air Using Infrared Spectroscopy: QCL and FTIR | Advances in Optical Technologies | Detecting explosives in air |
Padilla, Jimenez, A.C. | Ortiz-Rivera, W. | 2013 | Microorganisms Detection on Substrates using QCL Spectroscopy | Proceedings of SPIE | Detecting microorganisms on substrates |
Pena, A.J. | Pacheco-Londono, L.C. | 2013 | Characterization and Differentiation of High Energy Cyclic Organic Peroxides by GC/FT-IR, GC-MS, FT-IR and Raman Microscopy | Proceedings of SPIE | Characterizing and detecting peroxides |
Correa-Torres, S.N. | Pacheco-Londono, L.C. | 2012 | TNT removal from culture media by three commonly available wild plants growing in the Carribbean | Journal of Environmental Monitoring | Removing TNT from culture media using plants |
Felix-Rivera, H. | Hernandez-Rivera, S.P. | 2012 | Raman Spectroscopy Techniques for the Detection of Biological Samples in Suspensions and as Aerosol Particles: A Review | Sens. Imaging | Detecting biologicals in suspensions and aerosol |
Fierro-Mercado, P. | Renteria-Beleno, B. | 2012 | Preparation of SERS-active substrates using thermal inkjet technology | Chemical Physics Letters | Preparing SERS-active substrates with inkjet |
Fierro-Mercado, P. | Hernandez-Rivera, S.P. | 2012 | Highly Sensitive Filter Paper Substrate for SERS Trace Explosives Detection | Journal of Spectroscopy | Preparing substrate for SERS explosive detection |
Gaensbauer, N. | Wrable-Rose, M. | 2012 | Applications of Optical Fibers to Spectroscopy: Detection of High Explosives and Other Threat Chemicals | Selected Topics on Optical Fiber Technology | Detecting explosives and other chemicals |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2012 | Predicting heats of explosion of nitroaromatic compounds through NBO Charges and 15N NMR Chemical Shifts of Nitro Groups | Advances in Physical Chemistry | Predicting heats of explosion of nitroaromatics |
Primera-Pedrozo, O.M. | Del Mar-Rodriguez, G. | 2012 | Increasing surface enhanced Raman spectroscopy effect of RNA and DNA components by changing the pH of silver colloidal suspensions | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | Detecting RNA and DNA on colloidal suspensions |
Ramirez-Cedeno, M.L. | Gaensbauer, N. | 2012 | Fiber Optic Coupled Raman Based Detection of Hazardous Liquids Concealed in Commercial Products | International Journal of Spectroscopy | Detecting hazardous liquids in commerical products |
Castro-Suarez, J.R. | Pacheco-Londono, L.C. | 2011 | Open-Path FTIR Detection of Threat Chemicals in Air and on Surfaces | Proceedings of SPIE | Detecting chemical threats in air and on surfaces |
Felix-Rivera, H. | Ramirez-Cedeno, M.L. | 2011 | Triacetone triperoxide thermogravimetric study of vapor pressure and enthalpy of sublimation in 303-338 K temperature range | Thermochimica Acta | Studying vapor pressure and enthalpy of sublimation |
Felix-Rivera, H. | Gonzalez, R. | 2011 | Improving SERS Detection of Bacillus thuringiensis Using Silver Nanoparticles Reduced with Hydroxylamine and with Citrate Capped Borohydride | Journal of Spectroscopy | Detecting bacteria using silver nanoparticles |
Hernandez-Rivera, S.P. | Castro-Suarez, J.R. | 2011 | Mid-Infrared Vibrational Spectroscopy Standoff Detection of Highly Energetic Materials: New Developments | Defense and Homeland Security | Detecting explosives |
Hernandez-Rivera, S.P. | | 2011 | Establishment of a Center for Development of Chemical Sensors for Explosives at University of Puerto Rico-Mayaguez | | Establishing Chemical Sensors Development Center for Explosives |
Hernandez-Rivera, S.P. | Pacheco-Londono, L.C. | 2011 | Remote Raman and Infrared Spectroscopy Detection of High Explosives | Explosive Materials: Classification, Composition and Properties | Detecting explosives remotely |
Hernandez-Rivera, S.P. | Infante-Castillo | 2011 | Predicting heats of explosion of nitrate esters through their NBO charges and 15NMR chemical shifts on the nitro groups | Computational and Theoretical Chemistry | Predicting heats of explosion through NBO charges for nitrate esters |
Herrera, G.M. | Felix, H. | 2011 | Nanosensors: From near field to far field applications | Proceedings of SPIE | Detecting chemicals and biologicals from near to far field |
Ortiz-Rivera, W. | Pacheco-Londono, L.C. | 2011 | Vibrational Spectroscopy Standoff Detection of Threat Chemicals | Proceedings of SPIE | Detecting threat chemicals |
Pacheco-Londono, L.C. | Aparicio-Bolano, J. | 2011 | Growth of Ag, Au, Cu, and Pt nanostructures on surfaces by micropatterned laser-image formations | Applied Optics | Preparing nanostructures on surfaces |
Primera-Pedrozo, O.M. | Pacheco-Londono, L.C. | 2011 | Applications of Fiber Optic Coupled-Grazing Angle Probe Reflection-Absorption FTIR Spectroscopy | | Learning applications of FOC-GAP-RAIRS-FTIR |
Espinosa-Fuentes, E.A. | Pena-Quevedo, A.J. | 2010 | A Review of Peroxide Based Homemade Explosives: Characterization and Detection | | Detecting homemade peroxide based explosives |
Espinosa-Fuentes, E.A. | Pacheco-Londono, L.C. | 2010 | Novel Uncatalyzed Synthesis and Characterization of Diacetone Diperoxide | Propellants, Explosives, Pyrotechnics | Preparing and Characterizing DADP |
Fierro-Mercado, P. | Primera-Pedrozo, O.M. | 2010 | An In situ FTIR Fiber Optic Method for the Detection of Active Pharmaceutical Ingredients and Excipients on Metallic Substrates | Fourier Transform Infrared Spectroscopy: Developments, Techniques and Applications | Detecting API on metallic surfaces |
Hernandez-Rivera, S.P. | Infante-Castillo | 2010 | A systematic theoretical investigation of the relationship between heats of detonation and NBO charges and 15N NMR chemical shifts of nitro groups in nitramines and nitro parrafins | Journal of Molecular Structure: THEOCHEM | Studying heats of detonation and NBO charges for nitramines and nitro paraffins |
Hernandez-Rivera, S.P. | Castillo-Chara, J. | 2010 | Ab initio, DFT calculation and vibrational analysis of 2,4,6-trinitrotoluene | Vibrational Spectroscopy | Simulating and characterizing TNT |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2010 | Experimental and theoretical studies of the molecular structure of 1-(2-pyridinylmethyl)-2-methylbenzimidazole | Journal of Molecular Structure | Simulating and studying 1-(2-pyridinylmethyl)-2-methylbenzimidazole |
Infante-Castillo, R. | Pacheco-Londono, L.C. | 2010 | Vibrational spectra and structure of RDX and its 13C- and 15N-labeled derivatives: A theoretical and experimental study | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | Simulating and studying RDX and derivatives |
Infante-Castillo, R. | Pacheco-Londono, L.C. | 2010 | Monitoring the ? -> ß solid-solid phase transition of RDX with Raman spectroscopy: A theoretical and experimental study | Journal of Molecular Structure | Simulating and monitoring RDX solid-solid phase transition |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2010 | On the choice of optimal protocol for calculation of 13 and 15 NMR isotopic chemical shifts in nitramine systems | Journal of Molecular Structure: THEOCHEM | Simulating nitramine systems |
Ortiz-Rivera, W. | Pacheco-Londono, L.C. | 2010 | Remote Continuous Wave and Pulsed Laser Raman Detection of Chemical Warfare Agents Simulants and Toxic Industrial Compounds | Sens Imaging | Detecting chemical warfare agents and toxic compounds |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2010 | Evaluation of Samples and Standards of Energetic Materials on Surfaces by Grazing Angle-FTIR Spectroscopy | Fourier Transform Infrared Spectroscopy: Developments, Techniques and Applications | Detecting explosives on surfaces |
Ramirez-Cedeno, M.L. | Felix-Rivera, H. | 2010 | Thermal-spectroscopic characterization of acetone peroxide and acetone peroxide mixtures with nitrocompounds | Journal Therm. Anal. Calorim. | Characterizing acetone peroxide in mixtures |
Ramirez-Cedeno, M.L. | Ortiz-Rivera, W. | 2010 | Remote Detection of Hazardous Liquids Concealed in Glass and Plastic Containers | IEE Sensors Journal | Detecting hazardous liquids in containers remotely |
Rivera-Betancourt, O.E. | Primera-Pedrozo, O.M. | 2010 | SERS and Density Functional Theory Study of o-Dinitrobenzene on Cu Nanoparticles | IEE Sensors Journal | Simulating and studying o-dinitrobenzene on nanoparticles |
Wrable-Rose, M. | Primera-Pedrozo, O.M. | 2010 | Preparation of TNT, RDX and Ammonium Nitrate Standards on Gold-on-Silicon Surfaces by Thermal Inkjet Technology | Sens Imaging | Preparing explosives on surfaces with inkjet |
Chamoun-Emanuelli, A.M. | Primera-Pedrozo, O.M. | 2009 | Enhanced Raman Scattering of TNT on Nanoparticles Substrates: Ag, Au and Bimetallic Au/Ag Colloidal Suspensions | In Nanoscience and Nanotechnology for Chemical and Biological Defense | Detecting TNT on nanoparticles substrates |
Hernandez-Rivera, S.P. | Briano, J.G. | 2009 | Enhanced Raman Scattering of Nitroexplosives on Metal Oxides and AgTiO2 Nanoparticles | In Nanoscience and Nanotechnology for Chemical and Biological Defense | Learning nanostructures for nitroexplosives |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2009 | DFT studies of the structure and vibrational and NMR spectra of 1-(2-methylpropenyl)-2-methylbenzimidazole | Journal of Molecular Structure | Simulating and studying 1-(2-methylpropenyl)-2-methylbenzimidazole |
Irrazabal, M. | Hernandez-Rivera, S.P. | 2009 | Modeling of TNT transport from landmines: Numerical approach | Chemosphere | Modeling TNT transport from landmines |
Irrazabal, M. | Hernandez-Rivera, S.P. | 2009 | Modeling of the transport of explosive related compounds in soil | Proceedings of SPIE | Modeling TNT transport in soil |
Pacheco-Londono, L.C. | Ortiz-Rivera, W. | 2009 | Vibrational spectroscopy standoff detection of explosives | Anal Bioanal Chem | Detecting explosives remotely |
Pena-Quevedo, A.J. | Hernandez-Rivera, S.P. | 2009 | Mass Spectrometry Analysis of Hexamethylene Triperoxide Diamine by its Decomposition Products | Proceedings of SPIE | Detecting HMTD in TATP |
Primera-Pedrozo, O.M. | Soto-Feliciano, Y.M. | 2009 | Detection of High Explosives Using Reflection Absorption Infrared Spectroscopy with Fiber Coupled Grazing Angle Probe/FTIR | Sens Imaging | Detecting explosives |
Ramirez-Cedeno, M.L. | Pacheco-Londono, L.C. | 2009 | Enhanced Raman Detection using Spray-On Nanoparticles/Remote Sensed Raman Spectroscopy | Nanoscience and Nanotechnology for Chemical and Biological Defense | Preparing spray-on nanoparticles for detection |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2008 | Theoretical DFT, vibrational and structural characterization of 1-propenyl-2-methylbenzimidazole and its isomers | Journal of Molecular Structure | Characterizing and simulating 1-propenyl-2-methylbenzimidazole and its isomers |
Infante-Castillo, R. | Rivera-Montalvo, L.A. | 2008 | Theoretical DFT, vibrational and NMR studies of benzimidazole and alkyl derivatives | Journal of Molecular Structure | Simulating and studying benzimidazole and alkyl derivatives |
Jerez-Rozo, J.I. | Primera-Pedrozo, O.M. | 2008 | Enhanced Raman Scattering of 2,4,6-TNT Using Metallic Colloids | IEE Sensors Journal | Detecting TNT using metallic colloids |
Ortiz-Rivera, W. | | 2008 | Standoff Raman spectroscopy system for detection of explosives, chemical warfare agents simulants and toxic industrial compounds | University of Puerto Rico at Mayaguez | Detecting explosives, chemical warfare agents, and toxic compounds |
Primera-Pedrozo, O.M. | Soto-Feliciano, Y.M. | 2008 | High Explosives Mixtures Detection Using Fiber Optics Coupled: Grazing Angle Probe/Fourier Transform Reflection Absorption Infrared Spectroscopy | Sens. Imaging | Detecting explosives in mixtures |
Primera-Pedrozo, O.M. | Jerez-Rozo, J.I. | 2008 | Nanotechnology-Based Detection of Explosives and Biological Agents Simulants | IEE Sensors Journal | Detecting explosives and biological agents simulants |
Castillo-Chara, J. | Manrique-Bastidas, C. | 2007 | Ab initio calculation of Raman vibrational signatures of 2,4-dinitrotoluene, 2,6-dinitrotoluene and 2,4,6-trinitrotoluene | Proceedings of SPIE | Simulating Raman singatures of explosives |
De La Cruz-Montoya, E. | Perez-Acosta, G. | 2007 | Surface Enhanced Raman Scattering of TNT and DNT on Colloidal Nanoparticles of Ag/TiO2 | Proceedings of SPIE | Detecting explosives on colloidal nanoparticles |
Hernandez-Rivera, S.P. | Ruiz-Pesante, O. | 2007 | Vibrational spectroscopy of chemical warfare agents | Proceedings of SPIE | Detecting chemical warfare agents |
Hernandez-Rivera, S.P. | Pacheco-Londono, L.C. | 2007 | Vibrational Spectroscopy of Chemical Agents Simulants, Degradation Products of Chemical Agents and Toxic Industrial Compounds | International Journal of High Speed Electronics and Systems | Characterizing chemical warfare agent simulants |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2007 | Effects of Isotopic Substitution on the Vibrational Spectra of ?-RDX | Proceedings of SPIE | Studying isotopic substitution effect of ?-RDX |
Irrazabal, M. | Florian, V. | 2007 | Effect of Environmental Parameters on the Chemical Signature of TNT in Soil | Proceedings of SPIE | Studying environmental effects on TNT in soil |
Jerez-Rozo, J.I. | Maria-Chamoun, A. | 2007 | Enhanced Raman Scattering of TNT on Nanoparticles Substrates: Ag Colloids Prepared by Reduction with Hydroxylamine Hydrochloride and Sodium Citrate | Proceedings of SPIE | Detecting TNT on substrates |
Luna-Pineda, T. | Soto-Feliciano, K. | 2007 | Spectroscopic Characterization of Biological Agents Using FTIR, Normal Raman and Surface Enhanced Raman Scattering | Proceedings of SPIE | Characterizing biological agents |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2007 | Modeling of Nitro Groups in Explosives: Spectroscopic Measurements and Theoretical Calculations | IEE | Studying and Simulating explosives |
Pacheco-Londono, L.C. | Santiago, A. | 2007 | Characterization of Layers of Tetryl, TNB and HMX on Metal Surfaces Using Fiber Optics Coupled Grazing Angle-FTIR | Proceedings of SPIE | Characterizing explosives on metal surfaces |
Pena-Luengas, S.J. | Jerez-Rozo, J.I. | 2007 | Development of SPME-HPLC Methodology for Detection of Nitroexplosives | Proceedings of SPIE | Detecting explosives |
Pena-Quevedo, A.J. | Cody, R. | 2007 | Characterization and Differentiation of High Energy Amine Peroxides by Direct Analysis in Real Time TOF/MS | Proceedings of SPIE | Characterizing and detecting peroxides |
Primera-Pedrozo, O.M. | Rodriguez, N. | 2007 | Detection of 2,4,6-trinitrotoluene on Non Traditional Surfaces using Fiber Optic Coupled Grazing Angle Proble- FTIR | Proceedings of SPIE | Detecting TNT on non-traditional surfaces |
Ramirez-Cedeno, M.L. | Ortiz-Rivera, W. | 2007 | Detection of Hazardous Liquids Concealed in Glass, Plastic and Aluminum Containers | Proceedings of SPIE | Detecting hazardous liquids in containers |
Ruiz-Pesante, O. | Pacheco-Londono, L.C. | 2007 | Detection of Simulants and Degradation Products of Chemical Warfare Agents by Vibrational Spectroscopy | Proceedings of SPIE | Detecting chemical warfare simulants |
Baez, B. | Florian, V. | 2006 | Detection of chemical signature from TNT buried in sand at various ambient conditions: Phase II | Proceedings of SPIE | Detecting TNT buried in sand at various conditions |
Balaguera-Gelves, M.R. | Burai-Felix, A.E. | 2006 | Silver Metal Colloidal Film on a Flexible Polymer Substrate | Proceedings of SPIE | Preparing nanoparticle films on a copolymer |
Ballesteros-Rueda, L.M. | Herrera-Sandoval, G.M. | 2006 | Spectroscopic Signatures of PETN Part II: Detection in Clay | Proceedings of SPIE | Detecting explosives in clay |
Barreto-Caban, M.A. | Pacheco-Londono, L.C. | 2006 | Novel Method for the Preparation of Explosives Nanoparticles | Proceedings of SPIE | Preparing explosives nanoparticles |
Blanco, A. | Pacheco-Londono, L.C. | 2006 | UV Raman Detection of 2,4-DNT in contact with Sand Particles | Proceedings of SPIE | Detecting explosives in sand |
De La Cruz-Montoya, E. | Jerez, J.I. | 2006 | Enhanced Raman Spectroscopy of 2,4,6-TNT in Anatase and Rutile Titania Nanocrystals | Proceedings of SPIE | Detecting TNT in nanocrystals |
Herrera-Sandoval, G.M. | Ballesteros, L.M. | 2006 | FT-IR Signatures of TNT on Montmorillonite-Clay Particles | Proceedings of SPIE | Detecting TNT in clay particles |
Infante-Castillo, R. | Hernandez-Rivera, S.P. | 2006 | Theoretical and experimental vibrational and NMR studies of RDX | Proceedings of SPIE | Simulating and Studying RDX |
Jerez-Rozo, J.I. | Balaguera, M.R. | 2006 | Enhanced Raman scattering of nitro-explosives on nanoparticles substrates: Au-Ag alloy, tin oxide, and scandium oxide | Proceedings of SPIE | Detecting explosives on nanoparticle substrates |
Nunez-Quintero, D. | Hernandez-Rivera, S.P. | 2006 | Spectroscopic Modeling of Nitro Group in Explosives | Proceedings of SPIE | Modelling nitro group in explosives |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2006 | Standoff Infrared Detection of Explosives at Laboratory Scale | Proceedings of SPIE | Detecting explosives |
Pena-Quevedo, A.J. | Mina-Camilde, N. | 2006 | Synthesis, Characterization and Differentiation of High Energy Amine Peroxides by MS and Vibrational Microscopy | Proceedings of SPIE | Preparing, characterizing and detecting peroxides |
Pena-Quevedo, A.J. | Figueroa, J. | 2006 | Effect of water and common salts on the vibrational spectra of high energy cyclic organic peroxides | Proceedings of SPIE | Studying effects peroxides on water and salts |
Peroza, C.A. | Osorio-Cantillo, C.M. | 2006 | Detection of TNT at a distance from analysis of Backscattered radiation between 395 and 405 | Proceedings of SPIE | Detecting TNT |
Primera-Pedrozo, O.M. | Soto-Feliciano, Y. | 2006 | Detection of explosive mixtures on surfaces using Grazing Angle Probe - FTIR: Model for classification | Proceedings of SPIE | Detecting explosives on surfaces |
Ramirez-Cedeno, M.L. | Pacheco-Londono, L.C. | 2006 | Characterization of Peroxide-based Explosives by Thermal Analysis | Proceedings of SPIE | Characterizing peroxides |
Soto-Feliciano, Y. | Primera-Pedrozo, O.M. | 2006 | Temperature Dependence of Detection Limits of TNT on Metallic Surfaces using Fiber Optic Coupled FTIR | Proceedings of SPIE | Detecting TNT on metallic surfaces |
Baez, B. | Correa, S.N. | 2005 | Transport of Explosives II: Use of Headspace-SPME/GC u-ECD and TEEM GC/MS for Detection of TNT Vapors from Sand Buried Samples | Proceedings of SPIE | Detecting TNT in sand buried samples |
Ballesteros-Rueda, L.M. | Herrera, G.M. | 2005 | Spectroscopic Signatures of PETN in Contact with Sand Particles | Proceedings of SPIE | Detecting explosives in contact with sand particles |
Blanco, A. | Mina-Camilde, N. | 2005 | Effect of Environmental Conditions on the Spectroscopic Signature of DNT in Sand | Proceedings of SPIE | Detecting explosives in sand |
Correa, S.N. | Baez, B. | 2005 | Immersion Mode SPME/uECD/GC and TEEM-GC/MS for Analysis of Explosives Buried in Sand | Proceedings of SPIE | Detecting explosives buried in sand |
De La Cruz-Montoya, E. | Blanco, A. | 2005 | Surface Enhanced Raman Scattering of Nitroexplosives on non traditional substrates | Proceedings of SPIE | Detecting explosives in non traditional surfaces |
Del Rocio-Balaguera, M. | De la Cruz-Montoya, E. | 2005 | Functionalization of Nitroexplosives for Surface-Enhanced Resonance Raman Spectroscopy of Silver Colloids | Proceedings of SPIE | Detecting explosives on silver colloids |
Florian, V. | Cabanzo, A. | 2005 | Detection of the spectroscopic signatures of explosives and their degradation products | Proceedings of SPIE | Detecting explosives and their degradation products |
Herrera-Sandoval, G.M. | Ballesteros, L.M. | 2005 | Raman Signatures of TNT in contact with Sand Particles | Proceedings of SPIE | Detecting TNT in contact with sand particles |
Liliana-Rizo, O. | Luna-Pineda, T. | 2005 | Microscopic Mass Transfer of TNT on soil | Proceedings of SPIE | Detecting TNT on soil |
Luna-Pineda, T. | Gonzalez, L. | 2005 | Studies of RDX interactions in soil | Proceedings of SPIE | Studying RDX-soil interaction |
Manrique-Bastidas, C.A. | Mina-Camilde, N. | 2005 | Raman Microspectroscopy and FTIR Crystallization Studies of 2,4,6-TNT in Soil | Proceedings of SPIE | Studying TNT in soil |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2005 | Review of the Various Analytical Techniques and Algorithms for Detection and Quantification of TATP | Proceedings of SPIE | Reviewing techniques and algorithms to detect TATP |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2005 | Determination of TATP, DNT and TNT in air by FTIR and PLS-Discriminant Analysis | Proceedings of SPIE | Detecting explosives |
Primera-Pedrozo, O.M. | Pacheco-Londono, L.C. | 2005 | Spectroscopic Characterization of Thermal Inkjet Transfer of Deposits of Energetic Materials | LACCET | Characterizing explosives deposited by inkjet |
Primera-Pedrozo, O.M. | Pacheco-Londono, L.C. | 2005 | Characterization of Thermal Inkjet Technology TNT Deposits by Fiber Optic-Grazing Angle Probe FTIR Spectroscopy | Proceedings of SPIE | Characterizing explosives deposited by inkjet |
Alzate, L.F. | Colon, Y.M. | 2004 | Density Functional Theory Calculations of TNT and its Interaction with the Siloxane Site of Clay Minerals | Proceedings of SPIE | Simulating explosive with clay |
Baez, B. | Natalia-Correa, S. | 2004 | Transport of Explosives I: TNT in Soil and its Equilibrium Vapor | Proceedings of SPIE | Detecting TNT in mines |
Blanco, A. | Mina-Camilde, N. | 2004 | Spectroscopic investigation of the spectroscopic signatures of 2,4-DNT and 2,6-DNT their interactions with sand particles | Proceedings of SPIE | Detecting explsoives interacting with sand particles |
Borrero, E. | Briano, J.G | 2004 | Numerical Simulation of the Chemical-Signature-Compounds Transport from a Mine Field | Proceedings of SPIE | Simulating explosives in mine field |
Colon, Y.M. | Alzate, L.F. | 2004 | Adsorption of RDX on Clay | Proceedings of SPIE | Simulating and Detecting adsorption of RDX in clay |
Gomez, L.M. | Santana, A. | 2004 | Imaging and characterization of aerosol deposited TNT nanoparticles: a near field optical microscopy study | Proceedings of SPIE | Characterizing TNT nanoparticles aerosol deposited |
Gomez, L.M. | Santana, A. | 2004 | Femtosecond laser UV photochemistry of TNT deposit: the role of hydroxyls | Proceedings of SPIE | Studying the photochemistry of TNT |
Hernandez-Rivera, S.P. | Manrique-Bastidas, C. | 2004 | Spectroscopic characterization of nitroaromatic landmine signature explosives | Proceedings of SPIE | Characterizing landmine explosives |
Manrique-Bastidas, C.A. | Castillo-Chara, J. | 2004 | Nucleation and crystallization studies: a vibrational spectroscopy investigation of 2,4,6-TNT | Proceedings of SPIE | Studying TNT |
Manrique-Bastidas, C.A. | Primera-Pedrozo, O.M. | 2004 | Raman Microspectroscopy Crystallization Studies of 2,4,6-TNT in Different Solvents | Proceedings of SPIE | Studying TNT in different solvents |
Nieto, S. | Santana, A. | 2004 | Quantum dots for detection of trace amount of non-volatile explosives: the effect of TNT in the fluorescence of CdSe quantum dots | Proceedings of SPIE | Detecting TNT traces |
Nieto, S. | Gomez, L.M. | 2004 | The Chemistry of TNT on clean and hydroxyl precovered Ottawa sand particles | Proceedings of SPIE | Studying TNT in sand |
Pacheco-Londono, L.C. | De la Torre, L.F. | 2004 | Molecular parameters and reactivity responsible for properties of nitro explosives | Proceedings of SPIE | Studying parameters responsible for nitro explosives |
Pacheco-Londono, L.C. | Primera-Pedrozo, O.M. | 2004 | Experimental and theoretical model of reactivity and vibration detection modes of triacetone triperoxide (TATP) and homologues | Proceedings of SPIE | Simulating and Detecting TATP and homologues |
Pacheco-Londono, L.C. | Pena-Quevedo, A.J. | 2004 | An experimental and theoretical study of the synthesis and vibrational spectroscopy of triacetone triperoxide (TATP) | Proceedings of SPIE | Simulating and characterizing TATP |
Primera-Pedrozo, O.M. | Pacheco-Londono, L.C. | 2004 | Use of Fiber Optic Coupled FT-IR in detection of explosives on surfaces | Proceedings of SPIE | Detecting explosives on surfaces |
Ramos, C.M. | Alzate, L.F. | 2004 | Theoretical Studies of the Molecular Structures of Dinitrotoluenes and their Interactions with the Siloxane Site Surface of Clays | Proceedings of SPIE | Simulating and Studying DNT on clays |
Torres, P.M. | Gomez, L.M. | 2004 | Synthesis and Characterization of High Energy Nanoparticles | Proceedings of SPIE | Preparing and Characterizing RDX |
Correa, S.N. | De Jesus, M. | 2003 | Improved detection of landmine components: using TEEM-GC-MS for detection of TNT and RDX in soil and other complex matrices | Proceedings of SPIE | Detecting explosives in soil and other complex matrices |
Mina, N. | Cotte, I. | 2003 | Chemical Spectroscopic Signature of RDX | Proceedings of SPIE | Studying RDX signature |
Torres, P. | Mercado, L. | 2003 | Raman and scanning electron microscopy measurements of RDX on glass substrates | Proceedings of SPIE | Studying RDX on glass |
Mehta, N.K. | Goenaga-Polo, J. | 2002 | Development of an In Situ Spectroscopic Method for Cleaning Validation Using Mid-IR Fiber-Optics | BioPharm | Validating API cleaning in metal |
Villanueva-López, V. | Colón-Mercado,A.M. | 2022 | Trace Detection of C-4 on Aluminum Using Mid-Infrared Reflection–Absorption Quantum Cascade Laser Spectroscopy | Developments and Advances in Defense and Security | Detecting C-4 on Aluminum with MIR Reflection-Absorption QCLS |