المؤلفون: Martínez-Trespalacios, José A., Polo-Herrera, Daniel E., Félix-Massa 3, Tamara Y., Hernandez-Rivera, Samuel P., Hernandez-Fernandez, Joaquín, Colpas-Castillo, Fredy, Castro-Suarez, John R.

المصدر: Molecules

مصطلحات موضوعية: Vibrational spectroscopy, Machine learning, Counterfeit drugs, Chemometrics, Mid-infrared, LEMB

وصف الملف: 17 páginas; application/pdf

Relation: https://hdl.handle.net/20.500.12585/12759; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/12759

المؤلفون: Hernandez Fernandez, Joaquin, Ortega-Toro, Rodrigo, Castro-Suarez, John R.

المصدر: Polymers

مصطلحات موضوعية: Polypropylene, Catalytic efficiency, Ziegler–Natta system, Inhibitors, Impurities, Polymerization, Epoxides

وصف الملف: 16 páginas; application/pdf

Relation: Fernandez, J.H.; Ortega-Toro, R.; Castro-Suarez, J.R. Multiple Traces of Families of Epoxy Derivatives as New Inhibitors of the Industrial Polymerization Reaction of Propylene. Polymers 2024, 16, 2080. https://doi.org/10.3390/polym16142080; https://hdl.handle.net/20.500.12585/12710; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/12710
https://doi.org/10.3390/polym16142080

المؤلفون: Hernandez-Fernandez, Joaquín, Puello-Polo, Esneyder, Castro-Suarez, John R

المصدر: Molecules - Vol. 28 No. 3 (2023)

مصطلحات موضوعية: Microplastics, Respirable air, Morphological profile, Pollution, DSC, Pyr-GC/MS, LEMB

وصف الملف: 15 Páginas; application/pdf

Relation: Hernández-Fernández, J.; Puello-Polo, E.; Castro-Suarez, J.R. Characterization of the Morphological and Chemical Profile of Different Families of Microplastics in Samples of Breathable Air. Molecules 2023,28,1042.https://doi.org/10.3390/molecules28031042; https://hdl.handle.net/20.500.12585/12089; https://doi.org/10.3390/molecules28031042; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/12089
https://doi.org/10.3390/molecules28031042

المؤلفون: Ortega-Toro, Rodrigo, Castro-Suarez, John R

المصدر: Polymers - Vol. 15 No. 5 (2023)

مصطلحات موضوعية: Formaldehyde–propionaldehyde and butyraldehyde, Green ethylene, Ziegler–Natta, Polypropylene, Catalyst, Degradation, Random copolymer, LEMB

وصف الملف: 15 Páginas; application/pdf

Relation: Hernández-Fernández, J.; Ortega-Toro, R.; Castro-Suarez, J.R. Theoretical–Experimental Study of the Action of Trace Amounts of Formaldehyde, Propionaldehyde, and Butyraldehyde as Inhibitors of the Ziegler–Natta Catalyst and the Synthesis of an Ethylene–Propylene Copolymer. Polymers 2023, 15, 1098. https://doi.org/10.3390/polym15051098; https://hdl.handle.net/20.500.12585/11970; https://doi.org/10.3390/polym15051098; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/11970
https://doi.org/10.3390/polym15051098

المؤلفون: Hernández Fernández, Joaquín, Ortega-Toro, Rodrigo, Castro-Suarez, John R .

المصدر: Water - Vol. 15 No. 5 (2023)

مصطلحات موضوعية: Bottled water, Synthetic phenolic antioxidant, Cyanox 1790, Recycled packaging, Non-recycled packaging, Additive migration, LEMB

وصف الملف: 15 Páginas; application/pdf

Relation: https://hdl.handle.net/20.500.12585/11956; https://doi.org/10.3390/w15050933; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/11956
https://doi.org/10.3390/w15050933

المؤلفون: Hernández-Fernández, Joaquín, Castro-Suarez, John R., Toloza, Carlos A. T.

المصدر: International Journal of Molecular Sciences

مصطلحات موضوعية: Plastic Waste, Pyrolysis, Catalyst, LEMB

وصف الملف: 10 páginas; application/pdf

Relation: Hernández-Fernández, J., Castro-Suarez, J. R., & Toloza, C. A. (2022). Iron Oxide Powder as Responsible for the Generation of Industrial Polypropylene Waste and as a Co-Catalyst for the Pyrolysis of Non-Additive Resins. International Journal of Molecular Sciences, 23(19), 11708.; https://hdl.handle.net/20.500.12585/12198; Universidad Tecnológica de Bolívar; Repositorio Universidad Tecnológica de Bolívar

الاتاحة: https://hdl.handle.net/20.500.12585/12198
https://doi.org/10.3390/ijms231911708

المؤلفون: Fernandez, Joaquin Hernandez, Ortega-Toro, Rodrigo, Castro-Suarez, John R.

المصدر: Polymers (20734360); Jul2024, Vol. 16 Issue 14, p2080, 16p

مصطلحات موضوعية: PROPYLENE oxide, FOURIER transform infrared spectroscopy, ETHYLENE oxide, EPOXY compounds, EPOXY resins

المؤلفون: Carrión‐Roca, Wilmer, Colón‐Mercado, Annette M., Castro‐Suarez, John R., Caballero‐Agosto, Edwin R., Colón‐González, Francheska M., Centeno‐Ortiz, José A., Ríos‐Velázquez, Carlos, Hernández‐Rivera, Samuel P.

المصدر: Journal of Biophotonics; Jun2024, Vol. 17 Issue 6, p1-11, 11p

المؤلفون: Rojas-Martinez, L A, Montoya, OD, Martinez-Trespalacios, J A, Rojas, C., Pacheco, C., Castro-Suarez, john R.

المصدر: IOP Conference Series: Materials Science and Engineering ; volume 1154, issue 1, page 012046 ; ISSN 1757-8981 1757-899X

الاتاحة: http://dx.doi.org/10.1088/1757-899x/1154/1/012046
https://iopscience.iop.org/article/10.1088/1757-899X/1154/1/012046
https://iopscience.iop.org/article/10.1088/1757-899X/1154/1/012046/pdf

المؤلفون: Castro-Suarez, John R., Delgado-Guevara, Omar, Colpas, Fredy, Colón-Mercado, Annette M., Hernández-Rivera, Samuel P.

المصدر: Smart Innovation, Systems and Technologies ; Developments and Advances in Defense and Security ; page 1-16 ; ISSN 2190-3018 2190-3026 ; ISBN 9789811976889 9789811976896

الاتاحة: http://dx.doi.org/10.1007/978-981-19-7689-6_1
https://link.springer.com/content/pdf/10.1007/978-981-19-7689-6_1

المؤلفون: Pacheco-Londoño, Leonardo C., Castro-Suarez, John R., Galán-Freyle, Nataly J., Figueroa-Navedo, Amanda M., Ruiz-Caballero, José L., Infante-Castillo, Ricardo, Hernández-Rivera, Samuel P.

المصدر: https://www.intechopen.com/books/6800.

مصطلحات موضوعية: Infrared Spectroscopy - Principles, Advances, and Applications

Relation: https://mts.intechopen.com/articles/show/title/mid-infrared-laser-spectroscopy-applications-i-detection-of-traces-of-high-explosives-on-reflective-

الاتاحة: https://mts.intechopen.com/articles/show/title/mid-infrared-laser-spectroscopy-applications-i-detection-of-traces-of-high-explosives-on-reflective-
https://doi.org/10.5772/intechopen.81923

المؤلفون: Pacheco-Londoño, Leonardo C., Galán-Freyle, Nataly J., Padilla-Jiménez, Amira C., Castro-Suarez, John R., Figueroa-Navedo, Amanda M., Ruiz-Caballero, José L., Infante-Castillo, Ricardo, Rios-Velazquez, Carlos, Hernández-Rivera, Samuel P.

المصدر: https://www.intechopen.com/books/6800.

مصطلحات موضوعية: Infrared Spectroscopy - Principles, Advances, and Applications

Relation: https://mts.intechopen.com/articles/show/title/mid-infrared-laser-spectroscopy-applications-in-process-analytical-technology-cleaning-validation-mi

الاتاحة: https://mts.intechopen.com/articles/show/title/mid-infrared-laser-spectroscopy-applications-in-process-analytical-technology-cleaning-validation-mi
https://doi.org/10.5772/intechopen.82402

المؤلفون: Castro-Suarez, John R., Tarón-Dunoyer, Arnulfo, Colpas-Castillo, Fredy

المصدر: CET Journal - Chemical Engineering Transactions; 2024, Vol. 108, p19-24, 6p

مصطلحات موضوعية: AVOCADO, ACTIVATED carbon, ATOMIC absorption spectroscopy, WASTEWATER treatment, TURBIDITY

المؤلفون: Castro Suarez, John R., Pájaro Payares, Adolfo A., Espinosa Fuentes, Eduardo Antonio, Meza Fuentes, Edgardo

مصطلحات موضوعية: Acetaminophen detection, Chemometrics, Counterfeit drugs, MIR Spectroscopy, PCA, Espectroscopía MIR, Detección de acetaminofén, Quimiometría, Medicamentos falsificados

وصف الملف: application/pdf

Relation: http://hdl.handle.net/11323/2203; Corporación Universidad de la Costa; REDICUC - Repositorio CUC; https://repositorio.cuc.edu.co/

الاتاحة: http://hdl.handle.net/11323/2203
https://repositorio.cuc.edu.co/

المؤلفون: Hernandez-Rivera, Samuel P, Carrión-Roca, Wilmer, Colón-Mercado, Annette M., Colón-González, Francheska M., Castro-Suarez, John R., Caballero-Agosto, Edwin R., Centeno, José A., Ríos-Velázquez, Carlos

الاتاحة: http://dx.doi.org/10.22541/au.169540565.55848054/v1

المؤلفون: Espinosa Fuentes, Eduardo Antonio, Meza Fuentes, Edgardo, Colpas Castillo, Fredy, Castro Suarez, John R., Chiquillo Correa, Gilberto, Mora, Malka

مصطلحات موضوعية: Diacetone Diperoxide, Isotopomer, Molecular Vibration, Raman And Infrared Spectroscopy

وصف الملف: application/pdf

Relation: http://hdl.handle.net/11323/1278; Corporación Universidad de la Costa; REDICUC - Repositorio CUC; https://repositorio.cuc.edu.co/

الاتاحة: http://hdl.handle.net/11323/1278
https://repositorio.cuc.edu.co/

المؤلفون: Espinosa-Fuentes, Eduardo Antonio, Meza-Fuentes, Edgardo, Colpas-Castillo, Fredy, Castro-Suarez, John R., Chiquillo-Correa, Gilberto, Mora, Malka

المصدر: DYNA; Vol. 85 No. 205 (2018): April - June; 64-68 ; DYNA; Vol. 85 Núm. 205 (2018): Abril - Junio; 64-68 ; 2346-2183 ; 0012-7353

مصطلحات موضوعية: diacetone diperoxide, isotopomer, Raman and infrared spectroscopy, molecular vibration, diacetona diperóxido, isotopómero, espectroscopia Raman e infrarroja, vibración molecular

وصف الملف: application/pdf; text/xml

Relation: https://revistas.unal.edu.co/index.php/dyna/article/view/60221/66132; https://revistas.unal.edu.co/index.php/dyna/article/view/60221/87730; https://revistas.unal.edu.co/index.php/dyna/article/view/60221

الاتاحة: https://revistas.unal.edu.co/index.php/dyna/article/view/60221

المؤلفون: Espinosa-Fuentes, Eduardo Antonio, Meza-Fuentes, Edgardo, Colpas-Castillo, Fredy, Castro-Suarez, John R., Chiquillo-Correa, Gilberto, Mora, Malka

مصطلحات موضوعية: 62 Ingeniería y operaciones afines / Engineering, diacetone diperoxide, isotopomer, Raman and infrared spectroscopy, molecular vibration, diacetona diperóxido, isotopómero, espectroscopia Raman e infrarroja, vibración molecular

وصف الملف: application/pdf

Relation: https://revistas.unal.edu.co/index.php/dyna/article/view/60221; Universidad Nacional de Colombia Revistas electrónicas UN Dyna; Dyna; Espinosa-Fuentes, Eduardo Antonio and Meza-Fuentes, Edgardo and Colpas-Castillo, Fredy and Castro-Suarez, John R. and Chiquillo-Correa, Gilberto and Mora, Malka (2018) Verification of the vibrational theoretical assignment of the DADP using isotopic labelling. DYNA, 85 (205). pp. 64-68. ISSN 2346-2183; https://repositorio.unal.edu.co/handle/unal/68489; http://bdigital.unal.edu.co/69522/

الاتاحة: https://repositorio.unal.edu.co/handle/unal/68489
http://bdigital.unal.edu.co/69522/

Alternate Title: Infrared and Raman vibrational analysis of high energy materials with chemometrics. (English)

المؤلفون: Plata Enríquez, Jorge L., Castro-Suarez, John R., Villareal Blanco, María A., Carrión-Roca, Wilmer, Colón-Mercado, Annette M., Centeno, José A., Hernández-Rivera, Samuel P.

المصدر: RISTI: Iberian Journal on Information Systems & Technologies / Revista Ibérica de Sistemas e Tecnologias de Informação; oct2023, Issue E62, p406-424, 19p