Research

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(2)         Ballesteros, L. M.; Herrera, G. M.; Castro, M. E.; Briano, J.; Mina, N.; Hernández-Rivera, S. P. Spectroscopic Signatures of PETN in Contact with Sand Particles. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1254. https://doi.org/10.1117/12.602444.

(3)         Fierro-Mercado, P. M.; Hernández-Rivera, S. P. Highly Sensitive Filter Paper Substrate for SERS Trace Explosives Detection. Int. J. Spectrosc. 2012, 2012, 1–7. https://doi.org/10.1155/2012/716527.

(4)         Figueroa-Navedo, A. M.; Ruiz-Caballero, J. L.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Characterization of α- And β-RDX Polymorphs in Crystalline Deposits on Stainless Steel Substrates. Cryst. Growth Des. 2016, 16 (7), 3631–3638. https://doi.org/10.1021/acs.cgd.6b00078.

(5)         Hernández-Rivera, S. P.; Castro-suarez, J. R.; Pacheco-Londoño, L. C.; Primera-pedrozo, O. M.; Rey-villamizar, N.; Vélez-reyes, M.; Diem, M. Mid-Infrared Vibrational Spectroscopy Standoff Detection of Highly Energetic Materials : New Developments. 2011, No. April, 2–9.

(6)         Hernández-Rivera, S. P.; Manrique-Bastidas, C. A.; Blanco, A.; Primera, O. M.; Pacheco-Londoño, L. C.; Castillo-Chara, J.; Castro, M. E.; Mina, N. Spectroscopic Characterization of Nitroaromatic Landmine Signature Explosives. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 474. https://doi.org/10.1117/12.542895.

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(8)         Infante-Castillo, R.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Vibrational Spectra and Structure of RDX and Its 13C- and 15N-Labeled Derivatives: A Theoretical and Experimental Study. Spectrochim. Acta – Part A Mol. Biomol. Spectrosc. 2010, 76 (2), 137–141. https://doi.org/10.1016/j.saa.2010.02.051.

(9)         Infante-Castillo, R.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Monitoring the α → β Solid-Solid Phase Transition of RDX with Raman Spectroscopy: A Theoretical and Experimental Study. J. Mol. Struct. 2010, 970 (1–3), 51–58. https://doi.org/10.1016/j.molstruc.2010.02.021.

(10)      Infante-Castillo, R.; Hernández-Rivera, S. P. Effects of Isotopic Substitution on the Vibrational Spectra of α-RDX. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. VI 2007, 6538, 653825. https://doi.org/10.1117/12.720349.

(11)      Jerez-Rozo, J. I.; Primera-Pedrozo, O. M.; Barreto-Caban, M. A.; Hernández-Rivera, S. P. Enhanced Raman Scattering of 2,4,6-TNT Using Metallic Colloids. Sensors (Peterborough, NH) 2008, 8 (6), 974–982.

(12)      Jerez Rozo, J. I.; Chamoun, A. M.; Peña, S. L.; Hernández-Rivera, S. P. Enhanced Raman Scattering of TNT on Nanoparticle Substrates: Ag Colloids Prepared by Reduction with Hydroxylamine Hydrochloride and Sodium Citrate. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. VI 2007, 6538, 653824. https://doi.org/10.1117/12.720342.

(13)      Blanco, A.; Pacheco-Londoño, L. C.; Peña-Quevedo, A. J.; Hernández-Rivera, S. P. UV Raman Detection of 2,4-DNT in Contact with Sand Particles. Detect. Remediat. Technol. Mines Minelike Targets XI 2006, 6217 (June), 621737. https://doi.org/10.1117/12.666281.

(14)      Jeréz Rozo, J. I.; del Rocío Balaguera, M.; Cabanzo, A.; de la Cruz Montoya, E.; Hernández-Rivera, S. P. Enhanced Raman Scattering of Nitro-Explosives on Nanoparticles Substrates: Au-Ag Alloy, Tin Oxide, and Scandium Oxide. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012G. https://doi.org/10.1117/12.666053.

(15)      Manrique-Bastidas, C. A.; Mina, N.; Castro, M. E.; Hernández-Rivera, S. P. Raman Microspectroscopy and FTIR Crystallization Studies of 2,4,6-TNT in Soil. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1358. https://doi.org/10.1117/12.604469.

(16)      Manrique-Bastidas, C. A.; Castillo-Chara, J.; Mina, N.; Castro, M. E.; Hernández-Rivera, S. P. Nucleation and Crystalization Studies: A Vibrational-Spectroscopy Investigation of 2,4,6-TNT. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1345. https://doi.org/10.1117/12.543302.

(17)      Manrique-Bastidas, C. A.; Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Raman Microspectroscopy Crystallization Studies of 2,4,6-TNT in Different Solvents. Opt. Based Biol. Chem. Sens. Def. 2004, 5617, 429. https://doi.org/10.1117/12.578607.

(18)      Núñez-Quintero, D.; Hernández-Rivera, S. P. Spectroscopic Modeling of Nitro Group in Explosives. Indep. Compon. Anal. Wavelets, Unsupervised Smart Sensors, Neural Networks IV 2006, 6247, 62470Z. https://doi.org/10.1117/12.666546.

(19)      Rivera, W. O. Standoff Raman Spectroscopy System for Detection of Explosives, Chemical Warfare Ajents Simulants and Toxic Industrial Compounds. 2008.

(20)      Pacheco-Londoño, L. C.; Primera-Pedrozo, O. M.; Castro, W. O. M.; Hernández-Rivera, S. P. Modeling of Nitro Group in Explosives: Spectroscopic Measurements and Theoretical Calculations. IEEE Antennas Propag. Soc. AP-S Int. Symp. 2007, 4937–4940. https://doi.org/10.1109/APS.2007.4396652.

(21)      Pacheco-Londoño, L. C.; Primera-Pedrozo, O. M.; Hernández-Rivera, S. P. Experimental and Theoretical Model of Reactivity and Vibrational Detection Modes of Triacetone Triperoxide (TATP) and Homologues. Opt. Based Biol. Chem. Sens. Def. 2004, 5617, 190. https://doi.org/10.1117/12.578603.

(22)      Pacheco-Londoño, L. C.; Pena, A. J.; Primera-Pedrozo, O. M.; Hernández-Rivera, S. P.; Mina, N.; Garcia, R.; Chamberlain, R. T.; Lareau, R. T. An Experimental and Theoretical Study of the Synthesis and Vibrational Spectroscopy of Triacetone Triperoxide (TATP). Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. III 2004, 5403, 279. https://doi.org/10.1117/12.542851.

(23)      Peña-Quevedo, A. J.; Mina-Calmide, N.; Rodríguez, N.; Nieves, D.; Cody, R. B.; Hernández-Rivera, S. P. Synthesis, Characterization and Differentiation of High Energy Amine Peroxides by MS and Vibrational Microscopy. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012E. https://doi.org/10.1117/12.666202.

(24)      Blanco, A.; Mina, N.; Castro, M. E.; Castillo-Chara, J.; Hernández-Rivera, S. P. Effect of Environmental Conditions on the Spectroscopic Signature of DNT in Sand. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1281. https://doi.org/10.1117/12.602452.

(25)      Peña-Quevedo, A. J.; Figueroa, J.; Rodríguez, N.; Nieves, D.; Hernández, N.; Rivera, R.; Mina, N.; Hernández-Rivera, S. P. Effect of Water and Common Salts on the Vibrational Spectra of High Energy Cyclic Organic Peroxides. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012D. https://doi.org/10.1117/12.666171.

(26)      Primera-Pedrozo, O. M.; Jerez-Rozo, J. I.; De La Cruz-Montoya, E.; Luna-Pineda, T.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Nanotechnology-Based Detection of Explosives and Biological Agents Simulants. IEEE Sens. J. 2008, 8 (6), 963–973. https://doi.org/10.1109/JSEN.2008.923936.

(27)      Ramírez-Cedeño, M. L.; Ortiz-Rivera, W.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Remote Detection of Hazardous Liquids Concealed in Glass and Plastic Containers. IEEE Sens. J. 2010, 10 (3), 693–698. https://doi.org/10.1109/JSEN.2009.2036373.

(28)      Torres, P.; Mercado, L.; Mortimer, L.; Mina, N.; Hernández-Rivera, S. P.; Lareau, R. T.; Chamberlain, R. T.; Castro, M. E. Raman and Scanning Electron Microscopy Measurements of RDX on Glass Substrates. Detect. Remediat. Technol. Mines Minelike Targets VIII 2003, 5089 (2003), 1054. https://doi.org/10.1117/12.487178.

(29)      Blanco, A.; Mina, N.; Castro, M. E.; Castillo-Chara, J.; Hernández-Rivera, S. P. Spectroscopic Investigation of the Spectroscopic Signatures of 2,4-DNT and 2,6-DNT: Their Interactions with Sand Particles. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1357. https://doi.org/10.1117/12.542870.

(30)      Castillo-Chará, J.; Manrique-Bastidas, C.; Mina, N.; Castro, M. E.; Hernández-Rivera, S. P. Ab Initio Calculation of Raman Vibrational Signatures of 2,4-Dinitrotoluene, 2,6-Dinitrotoluene and 2,4,6-Trinitrotoluene. Chem. Biol. Sensors Ind. Environ. Monit. III 2007, 6756, 67560G. https://doi.org/10.1117/12.752612.

(31)      Colón-González, F. M.; Pérez-Almodovar, L. A.; Barreto-Pérez, M.; Vargas-Alers, G. L.; Santos-Rolón, J. M.; Hernández-Rivera, S. P. Raman Scattering Detection of High Explosives on Human Hair. Opt. Eng. 2020, 59 (10), 1–15. https://doi.org/10.1117/1.OE.59.10.107103.

(32)      De La Cruz-Montoya, E.; Pérez-Acosta, G.; Luna Pineda, T.; Hernández-Rivera, S. P. Surface Enhanced Raman Scattering of TNT and DNT on Colloidal Nanoparticles of Ag/TiO 2. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. VI 2007, 6538, 653826. https://doi.org/10.1117/12.720355.

(33)      De La Cruz-Montoya, E.; Jeréz, J. I.; Balaguera-Gelves, M.; Luna-Pineda, T.; Castro, M. E.; Hernández-Rivera, S. P. Enhanced Raman Spectroscopy of 2,4,6-TNT in Anatase and Rutile Titania Nanocrystals. Opt. Photonics Glob. Homel. Secur. II 2006, 6203, 62030X. https://doi.org/10.1117/12.666129.

(34)      del Rocio Balaguera, M.; de La Cruz Montoya, E.; Castro, M. E.; Rivera-Montalvo, L. A.; Hernández-Rivera, S. P. Functionalization of Nitroexplosives for Surface-Enhanced Resonance Raman Spectroscopy of Silver Colloids. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. IV 2005, 5778, 327. https://doi.org/10.1117/12.603510.

(35)      Castro-Suarez, J. R.; Pacheco-Londoño, L. C.; Vélez-Reyes, M.; Diem, M.; Tague, T. J.; Hernández-Rivera, S. P. FT-IR Standoff Detection of Thermally Excited Emissions of Trinitrotoluene (TNT) Deposited on Aluminum Substrates. Appl. Spectrosc. 2013, 67 (2), 181–186. https://doi.org/10.1366/11-06229.

(36)      Colon, Y. M.; Alzate, L. F.; Ramos, C. M.; Santana, A.; Hernández-Rivera, S. P.; Castro, M. E.; Munoz, M.; Mina, N. Adsorption of RDX on Clay. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1419. https://doi.org/10.1117/12.541703.

(37)      Espinosa-Fuentes, E. A.; Castro-Suarez, J. R.; Meza-Payares, D.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Sublimation Enthalpy of Homemade Peroxide Explosives Using a Theoretically Supported Non-Linear Equation. J. Therm. Anal. Calorim. 2015, 119 (1), 681–688. https://doi.org/10.1007/s10973-014-4088-5.

(38)      Espinosa-Fuentes, E. A.; Pacheco-Londoño, L. C.; Barreto-Cabán, M. A.; Hernández-Rivera, S. P. Novel Uncatalyzed Synthesis and Characterization of Diacetone Diperoxide. Propellants, Explos. Pyrotech. 2012, 37 (4), 413–421. https://doi.org/10.1002/prep.201000130.

(39)      Espinosa-Fuentes, E. A.; Peña-Quevedo, A. J.; Pacheco-Londoño, L. C.; Infante-Castillo, R.; Hernández-Rivera, S. P. A Review of Peroxide Based Homemade Explosives: Characterization and Detection. Explos. Mater. Classif. Compos. Prop. 2011, No. December, 259–282.

(40)      Galán-Freyle, N. J.; Pacheco-Londoño, L. C.; Figueroa-Navedo, A. M.; Hernández-Rivera, S. P. Standoff Detection of Highly Energetic Materials Using Laser-Induced Thermal Excitation of Infrared Emission. Appl. Spectrosc. 2015, 69 (5), 535–544. https://doi.org/10.1366/14-07501.

(41)      Galán-Freyle, N. Y.; Pacheco-Londoño, L. C.; Figueroa-Navedo, A.; Hernández-Rivera, S. P. Standoff Laser-Induced Thermal Emission of Explosives. Thermosense Therm. Infrared Appl. XXXV 2013, 8705 (July), 870508. https://doi.org/10.1117/12.2016067.

(42)      Gomez, L. M.; Santana, A.; Mina, N.; Hernández-Rivera, S. P.; Castro, M. E. Femtosecond Laser UV Photochemistry of TNT Deposits: The Role of Hydroxyls. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415 (5), 486. https://doi.org/10.1117/12.542844.

(43)      Herrera-Sandoval, G. M.; Ballesteros-Rueda, L. M.; Mina-Camilde, N.; Castro-Rosario, M. E.; Briano, J. G.; Hernández-Rivera, S. P. FT-IR Signatures of TNT on Montmorillonite-Clay Particles. Detect. Remediat. Technol. Mines Minelike Targets XI 2006, 6217, 62173B. https://doi.org/10.1117/12.666338.

(44)      Infante-Castillo, R.; Hernández-Rivera, S. P. Theoretical and Experimental Vibrational and NMR Studies of RDX. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201 (July), 62012F. https://doi.org/10.1117/12.666211.

(45)      Mina, N.; Cotte, I.; Colon, Y.; Ramos, C. M.; Alzate, L. F.; Hernández-Rivera, S. P.; Castro, M. E.; Thomas Chamberlain, R.; Lareau, R. Chemical Spectroscopic Signature of RDX. Proc. SPIE – Int. Soc. Opt. Eng. 2003, 5089 (2), 1363–1374. https://doi.org/10.1117/12.487334.

(46)      Ortega-Zuñiga, C. A.; Galán-Freyle, N. Y.; Castro-Suarez, J. R.; Aparicio-Bolaño, J.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Dependence of Detection Limits on Angular Alignment, Substrate Type and Surface Concentration in Active Mode Standoff IR. Act. Passiv. Signatures IV 2013, 8734 (April), 87340R. https://doi.org/10.1117/12.2016196.

(47)      Pacheco-Londoño, L. C.; Ruiz-Caballero, J. L.; Ramírez-Cedeño, M. L.; Infante-Castillo, R.; Gálan-Freyle, N. J.; Hernández-Rivera, S. P. Surface Persistence of Trace Level Deposits of Highly Energetic Materials. Molecules 2019, 24 (19), 1–21. https://doi.org/10.3390/molecules24193494.

(48)      Pacheco-Londoño, L. C.; Castro-Suarez, J. R.; Aparicio-Bolaños, J. A.; Hernández-Rivera, S. P. Angular Dependence of Source-Target-Detector in Active Mode Standoff Infrared Detection. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. XII 2013, 8711 (July), 871108. https://doi.org/10.1117/12.2016153.

(49)      Pacheco-Londoño, L. C.; Castro-Suarez, J. R.; Hernández-Rivera, S. P. Detection of Nitroaromatic and Peroxide Explosives in Air Using Infrared Spectroscopy: QCL and FTIR. Adv. Opt. Technol. 2013, 2013. https://doi.org/10.1155/2013/532670.

(50)      Pacheco-Londoño, L. C.; Santiago, A.; Pujols, J.; Primera-Pedrozo, O. M.; Mattei, A.; Ortiz, W.; Ruiz, O.; Ramirez, M.; Hernández-Rivera, S. P. Characterization of Layers of Tetryl, TNB and HMX on Metal Surfaces Using Fiber Optics Coupled Grazing Angle-FTIR. Infrared Technol. Appl. XXXIII 2007, 6542, 65423K. https://doi.org/10.1117/12.720976.

(51)      Pacheco-Londoño, L. C.; Primera-Pedrozo, O. M.; de la Torre, L. F.; Hernández-Rivera, S. P. Determination of TATP, DNT, and TNT in Air by FTIR and PLS-Discriminant Analysis. Opt. Pattern Recognit. XVI 2005, 5816, 180. https://doi.org/10.1117/12.602449.

(52)      Pacheco-Londoño, L. C.; Primera, O. M.; Ramirez, M.; Ruiz, O.; Hernández-Rivera, S. P. Review of the Various Analytical Techniques and Algorithms for Detection and Quantification of TATP. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. IV 2005, 5778, 317. https://doi.org/10.1117/12.603073.

(53)      Primera-Pedrozo, O. M.; Rodríguez, N.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Detection of 2,4,6-Trinitrotoluene on Non-Traditional Surfaces Using Fiber Optic Coupled Grazing Angle Probe: FTIR. Infrared Technol. Appl. XXXIII 2007, 6542, 65423J. https://doi.org/10.1117/12.720405.

(54)      Primera-Pedrozo, O. M.; Soto-Feliciano, Y.; Pacheco-Londoño, L. C.; De La Torre-Quintana, L. F.; Hernandez-Rivera, S. P. Detection of Explosive Mixtures on Surfaces Using Grazing Angle Probe – FTIR: Model for Classification. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012A. https://doi.org/10.1117/12.665944.

(55)      Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; Ruiz, O.; Ramirez, M.; Hernández-Rivera, S. P.; Briano, J. Spectroscopic Characterization of Thermal Inkjet Transfer of Deposits of Energetic Materials. Adv. Eng. Technol. A Glob. Perspect. 2005, 8–10, 1–12.

(56)      Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; Ruiz, O.; Ramirez, M.; Soto-Feliciano, Y. M.; De La Torre-Quintana, L. F.; Hernandez-Rivera, S. P. Characterization of Thermal Inkjet Technology TNT Deposits by Fiber Optic-Grazing Angle Probe FTIR Spectroscopy. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. IV 2005, 5778, 543. https://doi.org/10.1117/12.602451.

(57)      Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; De la Torre-Quintana, L. F.; Hernández-Rivera, S. P.; Chamberlain, R. T.; Lareau, R. T. Use of Fiber Optic Coupled FT-IR in Detection of Explosives on Surfaces. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. III 2004, 5403, 237. https://doi.org/10.1117/12.542812.

(58)      Soto-Feliciano, Y.; Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Temperature Dependence of Detection Limits of TNT on Metallic Surfaces Using Fiber Optic Coupled FTIR. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012H. https://doi.org/10.1117/12.665897.

(59)      Wrable-Rose, M.; Primera-Pedrozo, O. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Preparation of TNT, RDX and Ammonium Nitrate Standards on Gold-on-Silicon Surfaces by Thermal Inkjet Technology. Sens. Imaging 2010, 11 (4), 147–169. https://doi.org/10.1007/s11220-010-0057-7.

(60)      Castro-Suarez, J. R.; Hidalgo-Santiago, M.; Hernández-Rivera, S. P. Detection of Highly Energetic Materials on Non-Reflective Substrates Using Quantum Cascade Laser Spectroscopy. Appl. Spectrosc. 2015, 69 (9), 1023–1035. https://doi.org/10.1366/14-07626.

(61)      Castro-Suarez, J. R.; Pollock, Y. S.; Hernández-Rivera, S. P. Explosives Detection Using Quantum Cascade Laser Spectroscopy. Chem. Biol. Radiol. Nucl. Explos. Sens. XIV 2013, 8710, 871010. https://doi.org/10.1117/12.2016037.

(62)      Colón-Mercado, A. M.; Vázquez-Vélez, K. M.; Caballero-Agosto, E.; Villanueva-López, V.; Infante-Castillo, R.; Hernández-Rivera, S. P. 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. Opt. Eng. 2020, 59 (9), 1–14. https://doi.org/10.1117/1.OE.59.9.092011.

(63)      Ruiz-Caballero, J. L.; Blanco-Riveiro, L. A.; Ramirez-Marrero, I. A.; Perez-Almodovar, L. A.; Colon-Mercado, A. M.; Castro-Suarez, J. R.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Enhanced RDX Detection Studies on Various Types of Substrates via Tunable Quantum Cascade Laser Spectrometer Coupled with Grazing Angle Probe. IOP Conf. Ser. Mater. Sci. Eng. 2019, 519 (1). https://doi.org/10.1088/1757-899X/519/1/012007.

(64)      Villareal-Gonzalez, R.; Galan-Freyle, N.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Self-Simulated Learning Artificial Intelligence for the Detection of High Explosives in Soil by Mid Infrared Laser Spectroscopy. 2020, No. 1, 1–9.

(65)      Báez, B.; Florián, V.; Hernández-Rivera, S. P.; Cabanzo, A.; Correa, S.; Irrazabal, M.; Briano, J. G.; Castro, M. E. Detection of Chemical Signatures from TNT Buried in Sand at Various Ambient Conditions: Phase II. Detect. Remediat. Technol. Mines Minelike Targets XI 2006, 6217, 62171M. https://doi.org/10.1117/12.666012.

(66)      Irrazábal, M.; Florián, V.; Castro, M.; Hernández-Rivera, S. P.; Briano, J. G. Effect of Environmental Parameters on the Chemical Signature of TNT in Soil. Detect. Remediat. Technol. Mines Minelike Targets XII 2007, 6553, 65531N. https://doi.org/10.1117/12.719840.

(67)      Peroza, C. A.; Osorio-Cantillo, C. M.; Morales, M.; Hernández-Rivera, S. P.; Castro-Rosario, M. E. Detection of TNT at a Distance from Analysis of Backscattered Radiation between 395 and 405. Detect. Remediat. Technol. Mines Minelike Targets XI 2006, 6217, 62171N. https://doi.org/10.1117/12.666286.

(68)      Baez, B.; Correa, S. N.; Hernández-Rivera, S. P. Transport of Explosives II: Use of Headspace-SPME/GC μ-ECD and TEEM GC/MS for Detection of TNT Vapors from Sand Buried Samples. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1263. https://doi.org/10.1117/12.602446.

(69)      Baez, B.; Correa, S. N.; Hernández-Rivera, S. P.; de Jesus, M.; Castro, M. E.; Mina, N.; Briano, J. G. Transport of Explosives I: TNT in Soil and Its Equilibrium Vapor. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1389. https://doi.org/10.1117/12.542905.

(70)      Correa, S. N.; Baez, B.; de Jesus Echevarria, M.; Castro, M. E.; Briano, J.; Hernández-Rivera, S. P. Immersion Mode SPME/ΜECD/GC and TEEM-GC/MS for Analysis of Explosives Buried in Sand. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1272. https://doi.org/10.1117/12.602447.

(71)      Correa, S. N.; De Jesus, M.; Mina, N.; Castro, M. E.; Blanco, A.; Hernández-Rivera, S. P.; Cody, R. B.; Laramee, J. A. Improved Detection of Landmine Components: Using TEEM-GC-MS for Detection of TNT and RDX in Soil and Other Complex Matrices. Detect. Remediat. Technol. Mines Minelike Targets VIII 2003, 5089, 1001. https://doi.org/10.1117/12.487224.

(72)      Florian, V.; Cabanzo, A.; Baez, B.; Correa, S.; Irrazabal, M.; Briano, J. G.; Castro, M. E.; Hernández-Rivera, S. P. Detection of the Spectroscopic Signatures of Explosives and Their Degradation Products. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 724. https://doi.org/10.1117/12.602448.

(73)      Peña-Quevedo, A. J.; Hernández-Rivera, S. P. Mass Spectrometry Analysis of Hexamethylene Triperoxide Diamine by Its Decomposition Products. Detect. Sens. Mines, Explos. Objects, Obs. Targets XIV 2009, 7303, 730303. https://doi.org/10.1117/12.819080.

(74)      Mbah, J.; Moorer, K.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P.; Cruz, G. Zero Valent Silver-Based Electrode for Detection of 2,4,-Dinitrotoluene in Aqueous Media. Electrochim. Acta 2013, 88, 832–838. https://doi.org/10.1016/j.electacta.2012.10.068.

(75)      Peña-Luengas, S. L.; Jerez-Rozo, J. I.; Correa, S. N.; Peña, N. E.; Hernández-Rivera, S. P. Development of SPME-HPLC Methodology for Detection of Nitroexplosives. Detect. Remediat. Technol. Mines Minelike Targets XII 2007, 6553, 65531W. https://doi.org/10.1117/12.720362.

(76)      Gomez, L. M.; Santana, A.; Hernández-Rivera, S. P.; Castro, M. E. Imaging and Characterization of Aerosol-Deposited TNT Nanoparticles: A near-Field Optical Microscopy Study. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 468. https://doi.org/10.1117/12.542855.

(77)      Ruiz-Caballero, J. L.; Aparicio-Bolaño, J. A.; Figueroa-Navedo, A. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Optical Properties of β-RDX Thin Films Deposited on Gold and Stainless Steel Substrates Calculated from Reflection–Absorption Infrared Spectra. Appl. Spectrosc. 2017, 71 (8), 1990–2000. https://doi.org/10.1177/0003702817710248.

(78)      Torres, P. M.; Gomez, L. M.; Hernández-Rivera, S. P.; Lareau, R. T.; Chamberlain, R. T.; Castro-Rosario, M. E. Synthesis and Characterization of High-Energy Nanoparticles. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. III 2004, 5403, 288. https://doi.org/10.1117/12.542859.

(79)      Hernández-Rivera, S. P.; Castillo-Chará, J. Ab Initio, DFT Calculation and Vibrational Analysis of 2,4,6- Trinitrotoluene. Vib. Spectrosc. 2010, 53 (2), 248–259. https://doi.org/10.1016/j.vibspec.2010.04.002.

(80)      Infante-Castillo, R.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Monitoring the α → β Solid-Solid Phase Transition of RDX with Raman Spectroscopy: A Theoretical and Experimental Study. J. Mol. Struct. 2010, 970 (1–3), 51–58. https://doi.org/10.1016/j.molstruc.2010.02.021.

(81)      Infante-Castillo, R.; Hernández-Rivera, S. P. Theoretical and Experimental Vibrational and NMR Studies of RDX. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012F. https://doi.org/10.1117/12.666211.

(82)      Infante-Castillo, R.; Hernández-Rivera, S. P. On the Choice of Optimal Protocol for Calculation of 13C and 15N NMR Isotropic Chemical Shifts in Nitramine Systems. J. Mol. Struct. THEOCHEM 2010, 940 (1–3), 124–128. https://doi.org/10.1016/j.theochem.2009.10.026.

(83)      Galan-Freyle, N. J.; Figueroa-Navedo, A. M.; Pacheco-Londoño, Y. C.; Ortiz-Rivera, W.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Chemometrics-Enhanced Fiber Optic Raman Detection, Discrimination and Quantification of Chemical Agents Simulants Concealed in Commercial Bottles. Anal. Chem. Res. 2014, 2, 15–22. https://doi.org/10.1016/j.ancr.2014.06.005.

(84)      Figueroa-Navedo, A.; Galán-Freyle, N. Y.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Improved Detection of Highly Energetic Materials Traces on Surfaces by Standoff Laser-Induced Thermal Emission Incorporating Neural Networks. Thermosense Therm. Infrared Appl. XXXV 2013, 8705, 87050D. https://doi.org/10.1117/12.2030978.

(85)      Pacheco-Londoño, L. C.; Galán-Freyle, N. J.; Figueroa-Navedo, A. M.; Infante-Castillo, R.; Ruiz-Caballero, J. L.; Hernández-Rivera, S. P. Quantum Cascade Laser Back-Reflection Spectroscopy at Grazing-Angle Incidence Using the Fast Fourier Transform as a Data Preprocessing Algorithm. J. Chemom. 2019, 33 (9), 1–17. https://doi.org/10.1002/cem.3167.

(86)      Primera-Pedrozo, O. M.; Soto-Feliciano, Y. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. High Explosives Mixtures Detection Using Fiber Optics Coupled: Grazing Angle Probe/Fourier Transform Reflection Absorption Infrared Spectroscopy. Sens. Imaging 2008, 9 (3–4), 27–40. https://doi.org/10.1007/s11220-008-0041-7.

(87)      Pacheco-Londoño, L. C.; Warren, E.; Galán-Freyle, N. J.; Villarreal-González, R.; Aparicio-Bolaño, J. A.; Ospina-Castro, M. L.; Shih, W. C.; Hernández-Rivera, S. P. Mid-Infrared Laser Spectroscopy Detection and Quantification of Explosives in Soils Using Multivariate Analysis and Artificial Intelligence. Appl. Sci. 2020, 10 (12), 1–19. https://doi.org/10.3390/APP10124178.

(88)      Alzate, L. F.; Colon, Y. M.; Ramos, C. M.; Santana, A.; Hernández-Rivera, S. P.; Castro, M. E.; Briano, J. G.; Mina, N. Density-Functional-Theory Calculations of TNT and Its Interaction with Siloxane Sites of Clay Minerals. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1367. https://doi.org/10.1117/12.541714.

(89)      Barreto-Cabán, M. A.; Pacheco-Londoño, L. C.; Ramírez, M. L.; Hernández-Rivera, S. P. Novel Method for the Preparation of Explosives Nanoparticles. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 620129. https://doi.org/10.1117/12.666147.

(90)      Borrero, E. E.; Briano, J. G.; Castro, M. E.; Hernández-Rivera, S. P. Numerical Simulation of the Chemical-Signature-Compounds Transport from a Mine Field. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 533. https://doi.org/10.1117/12.542683.

(91)      Castellanos, J.; Rios-Velazquez, C.; Morales, F.; Miranda-Berrocales, V.; Liquet-Gonzalez, J.; Cortez, I.; Padilla, R.; Vega-Olivencia, C. A.; Hernández-Rivera, S. P. Cyclic Voltammetry as a Screening Tool for the Fungal Degradation of 2,4,6-Trinitrotoluene in Aqueous Media. Int. J. Environ. Anal. Chem. 2016, 96 (10), 978–989. https://doi.org/10.1080/03067319.2016.1220003.

(92)      Castro-Suarez, J. R.; Pacheco-Londoño, L. C.; Aparicio-Bolaño, J.; Hernández-Rivera, S. P. Active Mode Remote Infrared Spectroscopy Detection of TNT and PETN on Aluminum Substrates. J. Spectrosc. 2017, 2017. https://doi.org/10.1155/2017/2730371.

(93)      Correa-Torres, S. N.; Pacheco-Londoño, L. C.; Espinosa-Fuentes, E. A.; Rodríguez, L.; Souto-Bachiller, F. A.; Hernández-Rivera, S. P. TNT Removal from Culture Media by Three Commonly Available Wild Plants Growing in the Caribbean. J. Environ. Monit. 2012, 14 (1), 30–33. https://doi.org/10.1039/c1em10602c.

(94)      De La Cruz-Montoya, E.; Blanco, A.; Balaguera-Gelves, M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Surface Enhanced Raman Scattering of Nitroexplosives on Nontraditional Substrates. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. IV 2005, 5778, 359. https://doi.org/10.1117/12.604202.

(95)      Irrazábal, M.; Hernández-Rivera, S. P.; Briano, J. G. Modeling of TNT Transport from Landmines: Numerical Approach. Chemosphere 2009, 77 (4), 546–551. https://doi.org/10.1016/j.chemosphere.2009.07.008.

(96)      Irrazábal, M.; Hernández-Rivera, S. P.; Briano, J. G. Modeling of the Transport of Explosive Related Compounds in Soil. Detect. Sens. Mines, Explos. Objects, Obs. Targets XIV 2009, 7303, 730309. https://doi.org/10.1117/12.817353.

(97)      Rizo, O. L.; Luna-Pineda, T.; Cabanzo, A. C.; Mendez, J.; Hernández-Rivera, S. P.; Castro-Rosario, M. E. Microscopic Mass Transfer of TNT on Soil. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1335. https://doi.org/10.1117/12.603858.

(98)      Nieto, S.; Santana, A.; Hernández-Rivera, S. P.; Lareau, R. T.; Chamberlain, R. T.; Castro-Rosario, M. E. Quantum Dots for Detection of Trace Amount of Nonvolatile Explosives: The Effect of TNT in the Fluorescence of CdSe Quantum Dots. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. III 2004, 5403, 256. https://doi.org/10.1117/12.542797.

(99)      Nieto, S.; Gomez, L. M.; Santana, A.; Briano, J. G.; Mina, N.; Hernández-Rivera, S. P.; Castro, M. E. The Chemistry of TNT on Clean and Hydroxyl-Precovered Ottawa Sand Particles. Detect. Remediat. Technol. Mines Minelike Targets IX 2004, 5415, 1400. https://doi.org/10.1117/12.542826.

(100)    Pacheco-Londoño, L. C.; Aparicio-Bolaño, J. A.; Galán-Freyle, N. J.; Román-Ospino, A. D.; Ruiz-Caballero, J. L.; Hernández-Rivera, S. P. Classical Least Squares-Assisted Mid-Infrared (MIR) Laser Spectroscopy Detection of High Explosives on Fabrics. Appl. Spectrosc. 2019, 73 (1), 17–29. https://doi.org/10.1177/0003702818780414.

(101)    Pacheco-Londoño, L. C.; Ortiz-Rivera, W.; Primera-Pedrozo, O. M.; Hernández-Rivera, S. P. Vibrational Spectroscopy Standoff Detection of Explosives. Anal. Bioanal. Chem. 2009, 395 (2), 323–335. https://doi.org/10.1007/s00216-009-2954-y.

(102)    Pacheco-Londoño, L.; Primera-Pedrozo, O.; Ramírez, M.; Ruiz, O.; Hernández-Rivera, S. P. Standoff Infrared Detection of Explosives at Laboratory Scale. Infrared Technol. Appl. XXXII 2006, 6206, 620634. https://doi.org/10.1117/12.666535.

(103)    Pacheco-Londoño, L. C.; De la Torre-Quintana, L. F.; Primera-Pedrozo, O. M.; Herrera, G. M.; Ballesteros, L. M.; Hernández-Rivera, S. P. Molecular Parameters and Reactivity Responsible for Properties of Nitro Explosives. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. III 2004, 5403, 269. https://doi.org/10.1117/12.542839.

(104)    Primera-Pedrozo, O. M.; Soto-Feliciano, Y. M.; Pacheco-Londoño, L. C.; Hernández-Rivera, S. P. Detection of High Explosives Using Reflection Absorption Infrared Spectroscopy with Fiber Coupled Grazing Angle Probe/FTIR. Sens. Imaging 2009, 10 (1–2), 1–13. https://doi.org/10.1007/s11220-009-0042-1.

(105)    Ramírez, M. L.; Pacheco-Londoño, L. C.; Peña, Á. J.; Hernández-Rivera, S. P. Characterization of Peroxide-Based Explosives by Thermal Analysis. Sensors, Command. Control. Commun. Intell. Technol. Homel. Secur. Homel. Def. V 2006, 6201, 62012B. https://doi.org/10.1117/12.666227.

(106)    Ballesteros-Rueda, L. M.; Herrera-Sandoval, G. M.; Mina, N.; Castro-Rosario, M. E.; Briano, J. G.; Hernández-Rivera, S. P. Spectroscopic Signatures of PETN: Part II. Detection in Clay. Detect. Remediat. Technol. Mines Minelike Targets XI 2006, 6217, 62173D. https://doi.org/10.1117/12.666539.

(107)    Colón-Mercado, A. M.; Vázquez-Vélez, K. M.; Caballero-Agosto, E.; Villanueva-López, V.; Infante-Castillo, R.; Hernández-Rivera, S. P. 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. Opt. Eng. 2020, 59 (9), 1–14. https://doi.org/10.1117/1.OE.59.9.092011.

(108)    Hernández-Rivera, S. P.; Infante-Castillo, R. Predicting Heats of Explosion of Nitrate Esters through Their NBO Charges and 15N NMR Chemical Shifts on the Nitro Groups. Comput. Theor. Chem. 2011, 963 (2–3), 279–283. https://doi.org/10.1016/j.comptc.2010.10.038.

(109)    Galán-Freyle, N. J.; Pacheco-Londoño, L. C.; Figueroa-Navedo, A. M.; Ortiz-Rivera, W.; Castro-Suarez, J. R.; Hernández-Rivera, S. P. Modulated-Laser Source Induction System for Remote Detection of Infrared Emissions of High Explosives Using Laser-Induced Thermal Emission. Opt. Eng. 2020, 59 (09), 1. https://doi.org/10.1117/1.oe.59.9.092008.

(110)    Hernández-Rivera, S. P.; Infante-Castillo, R. 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 Paraffins. J. Mol. Struct. THEOCHEM 2010, 960 (1–3), 57–62. https://doi.org/10.1016/j.theochem.2010.08.022.

(111)    Luna Pineda, T.; Gonzalez, L.; Mendez, J.; Cabanzo Olarte, A. C.; Rizo Vivas, O. L.; Hernández-Rivera, S. P.; Mina, N.; Castro-Rosario, M. E. Studies of RDX Interactions in Soil. Detect. Remediat. Technol. Mines Minelike Targets X 2005, 5794, 1329. https://doi.org/10.1117/12.603817.