Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Jaime Vega"'
Publikováno v:
Frontiers of Architectural Research, Vol 13, Iss 2, Pp 219-234 (2024)
This research explores the capacity of emerging technologies to enhance well-being. It involves the generation of 2D biophilically-driven geometries to represent human-response-oriented built environments and conducts inter and intra-individual analy
Externí odkaz:
https://doaj.org/article/da8990cf0ad34fb8b7c65f92e4df9a5b
Autor:
Flor de Liss Meza López, Christian Jacinto Hernández, Jaime Vega-Chacón, Juan C. Tuesta, Gino Picasso, Sabir Khan, María D. P. T. Sotomayor, Rosario López
Publikováno v:
Polymers, Vol 16, Iss 11, p 1523 (2024)
This paper reports the successful development and application of an efficient method for quantifying Pb2+ in aqueous samples using a smartphone-based colorimetric device with an imprinted polymer (IIP). The IIP was synthesized by modifying the previo
Externí odkaz:
https://doaj.org/article/4afbf1999954452bad66d46cb6f26a7f
Autor:
Gerson A. Ruiz-Córdova, Jaime Vega-Chacón, Maria del Pilar Taboada Sotomayor, Juan C. Tuesta, Sabir Khan, Gino Picasso
Publikováno v:
Polymers, Vol 16, Iss 6, p 733 (2024)
This study presents a new optical sensor for tartrazine (TAR) quantification developed using a molecularly imprinted polymer (MIP) as the recognition element, with optical fiber serving as the supporting substrate. The fiber surface was functionalize
Externí odkaz:
https://doaj.org/article/629b7ae4165040da9e3123fd47e086c1
Autor:
Miguel Luna Quinto, Sabir Khan, Jaime Vega-Chacón, Bianca Mortari, Ademar Wong, Maria Del Pilar Taboada Sotomayor, Gino Picasso
Publikováno v:
Polymers, Vol 15, Iss 18, p 3709 (2023)
In this paper, we present an alternative technique for the removal of Brilliant Green dye (BG) in aqueous solutions based on the application of molecularly imprinted polymer (MIP) as a selective adsorbent for BG. The MIP was prepared by bulk radical
Externí odkaz:
https://doaj.org/article/e64feacc43d342f4befd4fff3616fd64
Autor:
Michael Azael Ludeña Huaman, Jaime Vega-Chacón, Reneé Isabel Huamán Quispe, Ana Cecilia Valderrama Negrón
Publikováno v:
Results in Chemistry, Vol 5, Iss , Pp 100917- (2023)
Poly(2-hydroxyethyl methacrylate-co-itaconic acid) poly(HEMA-co-IA) and poly(2-hydroxyethyl methacrylate-co-sodium itaconate) poly(HEMA-co-SI) hydrogels were prepared by free-radical copolymerization method at room temperature for 24 h. N,N-methylene
Externí odkaz:
https://doaj.org/article/678440a9b5b6455795555fb5fc54760b
Autor:
Eduardo Jara-Cornejo, Sabir Khan, Jaime Vega-Chacón, Ademar Wong, Lariel Chagas da Silva Neres, Gino Picasso, Maria D. P. T. Sotomayor
Publikováno v:
Biomimetics, Vol 8, Iss 1, p 77 (2023)
This study investigates biomimetic sensors for the detection of methotrexate contaminants in environmental samples. Sensors inspired by biological systems are the focus of this biomimetic strategy. Methotrexate is an antimetabolite that is widely use
Externí odkaz:
https://doaj.org/article/7d9aa6dc3d97483ab4376a5eef5024bc
Autor:
Rajesh Biswal, Arturo Maldonado, Jaime Vega-Pérez, Dwight Roberto Acosta, María De La Luz Olvera
Publikováno v:
Materials, Vol 7, Iss 7, Pp 5038-5046 (2014)
The physical characteristics of ultrasonically sprayed indium-doped zinc oxide (ZnO:In) thin films, with electrical resistivity as low as 3.42 × 10−3 Ω·cm and high optical transmittance, in the visible range, of 50%–70% is presented. Zinc acet
Externí odkaz:
https://doaj.org/article/7a65c60eacd645d4ba8959b18efbe457
Autor:
María De La Luz Olvera, Subramaniam Velumani, Jaime Vega-Pérez, Arturo Maldonado, Jagadeesh Babu Bellam, Velmurugan Venugopal, Thrinath Reddy Ramireddy
Publikováno v:
Materials, Vol 5, Iss 8, Pp 1404-1412 (2012)
Aluminum doped zinc oxide (ZnO:Al) thin films were deposited on soda-lime glass substrates by the chemical spray technique. The atomization of the solution was carried out by ultrasonic excitation. Six different starting solutions from both unmilled
Externí odkaz:
https://doaj.org/article/54a9ab1625ab4dcc97d5707d25b9325c
Autor:
Arturo Maldonado, María De La Luz Olvera, Luis Castañeda, Rosario Moctezuma, Jaime Vega-Pérez, Rajesh Biswal
Publikováno v:
Materials, Vol 5, Iss 3, Pp 432-442 (2012)
Indium doped zinc oxide [ZnO:In] thin films have been deposited at 430°C on soda-lime glass substrates by the chemical spray technique, starting from zinc acetate and indium acetate. Pulverization of the solution was done by ultrasonic excitation. T
Externí odkaz:
https://doaj.org/article/93a65eea0a7c499ab7427e54cbe22053
Autor:
Heberto Gómez-Pozos, Emma Julia Luna Arredondo, Arturo Maldonado Álvarez, Rajesh Biswal, Yuriy Kudriavtsev, Jaime Vega Pérez, Yenny Lucero Casallas-Moreno, María de la Luz Olvera Amador
Publikováno v:
Materials, Vol 9, Iss 2, p 87 (2016)
A study on the propane gas-sensing properties of Cu-doped ZnO thin films is presented in this work. The films were deposited on glass substrates by sol-gel and dip coating methods, using zinc acetate as a zinc precursor, copper acetate and copper chl
Externí odkaz:
https://doaj.org/article/904a5e062f8f4da1ba609d72b8177dd9