Zobrazeno 1 - 8
of 8
pro vyhledávání: '"José J. Cárcamo-Vega"'
Autor:
Carlos Rúa, Marcela Sepúlveda, Sebastián Gutiérrez, José J. Cárcamo-Vega, Julio Surco-Luque, Marcelo Campos-Vallette, Fernando Guzmán, Paola Conti, Magdalena Pereira
Publikováno v:
Conservation Science in Cultural Heritage, Vol 17, Iss 1, Pp 117-137 (2018)
Micro-Raman spectroscopy was used to analyze and identify pigments and determine the palette of color in wall paintings from four churches of the Colonial Period, in the Bolivian highlands. The ancient churches Santiago de Callapa, Curahuara de Caran
Externí odkaz:
https://doaj.org/article/ae3e32f384b14108b25c4c8016ebf6be
Autor:
Ignacio A. Jessop, Yasmín P. Pérez, Andrea Jachura, Hipólito Nuñez, Cesar Saldías, Mauricio Isaacs, Alain Tundidor-Camba, Claudio A. Terraza, Ingrid Araya-Durán, María B. Camarada, José J. Cárcamo-Vega
Publikováno v:
Polymers, Vol 13, Iss 3, p 401 (2021)
In the search for new materials to fight against antibiotic-resistant bacteria, a hybrid composite from metallic copper nanoparticles (CuNPs) and a novel cationic π-conjugated polyelectrolyte (CPE) were designed, synthesized, and characterized. The
Externí odkaz:
https://doaj.org/article/a6b67f9cb5354a10a1d27eaab29a32e4
Autor:
María Angélica García-Bucio, Alejandro Mitrani, José Luis Ruvalcaba-Sil, Miguel Ángel Maynez-Rojas, Edgar Casanova-González, José J. Cárcamo-Vega
Publikováno v:
Journal of Raman Spectroscopy. 50:1546-1554
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d3c95c52994c4f50b244c04b265f08
https://doi.org/10.1002/jrs.5729
https://doi.org/10.1002/jrs.5729
Autor:
Andrea Jachura, Claudio A. Terraza, Yasmín P. Pérez, Alain Tundidor-Camba, César Saldías, María Belén Camarada, Ingrid Araya-Durán, Mauricio Isaacs, José J. Cárcamo-Vega, Ignacio A. Jessop, Hipólito Núñez
Publikováno v:
Polymers, Vol 13, Iss 401, p 401 (2021)
Polymers
Volume 13
Issue 3
Polymers
Volume 13
Issue 3
In the search for new materials to fight against antibiotic-resistant bacteria, a hybrid composite from metallic copper nanoparticles (CuNPs) and a novel cationic &pi
conjugated polyelectrolyte (CPE) were designed, synthesized, and characterized
conjugated polyelectrolyte (CPE) were designed, synthesized, and characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de551fffeb364ccee786b3609a63017
https://www.mdpi.com/2073-4360/13/3/401
https://www.mdpi.com/2073-4360/13/3/401
Colors and dyes of archaeological textiles from Tarapacá in the Atacama Desert (South Central Andes)
Autor:
Cecilia Lemp Urzúa, Marcela Sepúlveda, Miguel Ángel Maynez-Rojas, Sebastián Gutiérrez, Benjamín Ballester Riesco, José J. Cárcamo-Vega, José Luis Ruvalcaba-Sil, Edgar Casanova-González
Publikováno v:
Heritage Science
Heritage Science, Springer, 2021, 9 (1), pp.59. ⟨10.1186/s40494-021-00538-9⟩
Heritage Science, 2021, 9 (1), pp.59. ⟨10.1186/s40494-021-00538-9⟩
Heritage Science, Vol 9, Iss 1, Pp 1-21 (2021)
Heritage Science, Springer, 2021, 9 (1), pp.59. ⟨10.1186/s40494-021-00538-9⟩
Heritage Science, 2021, 9 (1), pp.59. ⟨10.1186/s40494-021-00538-9⟩
Heritage Science, Vol 9, Iss 1, Pp 1-21 (2021)
This work concerns the study of colors and dyes identified on archaeological textiles from the Atacama Desert. The different garments and ornaments come from the excavation of two important pre-Columbian cemeteries of the Tarapacá region: Tarapacá-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091cd546be0c72fb2e94d376fe162c38
https://hal.archives-ouvertes.fr/hal-03241658/document
https://hal.archives-ouvertes.fr/hal-03241658/document
Publikováno v:
Spectroscopy Letters. 50:316-321
Raman, surface-enhanced Raman scattering, and shell isolated nanoparticles-enhanced Raman scattering techniques were used to study the indigo–nanoparticle interaction nature. Silver nanoparticles were employed with and without a silicon dioxide spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9939157db523dfcc83e13f82a7657e59
https://doi.org/10.1080/00387010.2017.1324493
https://doi.org/10.1080/00387010.2017.1324493
Autor:
José J. Cárcamo-Vega, Bernardo Arriaza, Sebastián Gutiérrez, Marcela Sepúlveda, Marcelo Campos Vallette, Vivien G. Standen
Publikováno v:
Heritage Science. 3(1)
The micro-Raman spectroscopy was used to identify manganese oxides, pyrolusite, manganite and cryptomelane in archaeological sites in northern Atacama Desert, Chile. The present micro-Raman data allow us to compare and expand the origins of raw mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9379b25225ef5a7ec460f4c22dee4be5
Autor:
Romero Villanueva G; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto Nacional de Antropología y Pensamiento Latinoamericano, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina., Sepúlveda M; Department of Social Sciences, Universidad de Tarapacá, Iquique, Chile., Cárcamo-Vega J; Laboratorio de Espectroscopía Vibracional, Universidad de Chile, Santiago de Chile, Chile., Cherkinsky A; Center for Applied Isotope Studies, University of Georgia, Athens, GA, USA., de Porras ME; Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales-CCT Mendoza CONICET, Mendoza, Argentina., Barberena R; Centro de Investigación, Innovación y Creación (CIIC-UCT), Facultad de Ciencias Sociales y Humanidades, Universidad Católica de Temuco, Temuco, Chile.; Instituto Interdisciplinario de Ciencias Básicas (ICB), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Cuyo, Mendoza, Argentina.
Publikováno v:
Science advances [Sci Adv] 2024 Feb 16; Vol. 10 (7), pp. eadk4415. Date of Electronic Publication: 2024 Feb 14.