Zobrazeno 1 - 10
of 18
pro vyhledávání: '"José Luis Jiménez Pérez"'
Autor:
Angel Netzahual-Lopantzi, Libertad Juárez-Santacruz, Edelmira García-Nieto, José Luis Jiménez-Pérez, Issis Claudette Romero-Ibarra, Usiel Omar García-Vidal, Alfredo Cruz-Orea
Publikováno v:
International Journal of Thermophysics. 43
Autor:
Alfredo Cruz Orea, Zormy Nacary Correa Pacheco, Joel Jiménez Pérez, José Luis Jiménez Pérez, Mario Pérez González, Alicia Bracamontes Cruz
Publikováno v:
Superficies y Vacío. 34
X-ray Photoelectron Spectroscopy (XPS) and Photoacoustic (PA) techniques are useful to identify the structure and optical properties of chemical compounds used in archaeology, among others. In the present study XPS and PA techniques were used to anal
Publikováno v:
Applied Physics A. 126
Two SiO2–Au nanoparticles were prepared. Silicon dioxide (SiO2) structures with average size of 143 and 90 nm were synthesized using the sol–gel method. Gold (Au) nanoparticles of ~ 5 nm were deposited using the deposition–precipitation process
Autor:
Encarnación Jurado, G. Luzón, José Luis Jiménez-Pérez, Deisi Altmajer-Vaz, Ignacio Moya-Ramírez, José M. Vicaria
Publikováno v:
Chemical Engineering Journal. 287:130-138
The degradation of linear alkylbenzenesulfonate by ozone in a simplified CIP system has been explained considering jointly a first-order kinetic model for the ozone decomposition reaction in aqueous solutions and a first-order kinetic model for the r
Study of heat-denatured whey protein removal from stainless steel surfaces in clean-in-place systems
Publikováno v:
International Dairy Journal. 38:195-198
The build-up of protein deposits over the inner surfaces of process equipment, particularly heat exchangers, is a common phenomenon in dairy factories, which hinders the normal functioning of such equipment. In this work, we have studied the washing
Autor:
Encarnación Jurado-Alameda, Pablo M. Romero-Pareja, Juan F. Martínez-Gallegos, José L. Carrasquilla-Carmona, José Luis Jiménez-Pérez
Publikováno v:
Biochemical Engineering Journal. 85:119-124
Starch usually soils industrial process equipment, hence demanding specific washing procedures to ensure optimal products and reliable process performance. α-Amylases have been included in detergent formulations to hydrolyse starch making easier its
Autor:
Joel Jiménez-Pérez, Alicia Bracamontes Cruz, José Luis Jiménez Pérez, Alfredo Cruz Orea, Zormy Nacary Correa Pacheco
Publikováno v:
MRS Proceedings. 1618:81-87
Spectroscopy technique is used for various applications, for example in archaeology, in order to analyze samples of floors, including material excavation sites. In this work the floor samples that were found in two rooms belonging to a house in a res
Autor:
José Luis Jiménez Pérez, Rubén Gutiérrez-Fuentes, Zormy Nacary Correa Pacheco, Alfredo Cruz Orea, Daniel Erick Téllez-Sánchez, Jesús Antonio Fuentes García, José Francisco Sánchez Ramírez, Omar Uriel García Vidal
Publikováno v:
Advances in Nanoparticles. :223-228
In this paper we present the nonlinear optical characterization of Au/Pd nanoparticles in order to obtain the nonlinear refractive indices using the Z-scan technique. The experiments were performed using a 514 nm laser beam Ar+, with 14 Hz of modulat
Publikováno v:
Journal of Food Engineering. 110:44-52
The development of safe, efficient and environmentally compatible detergent formulas is an important issue for the food industry in order to ensure adequate levels of quality and safety, while saving energy and time. In this work we have evaluated th
Autor:
G. Luzón, Deisi Altmajer-Vaz, José Luis Jiménez-Pérez, Encarnación Jurado, Miguel García-Román
Publikováno v:
Industrial & Engineering Chemistry Research. 50:11502-11510
Lipases have been added to detergents in an attempt to develop more environmentally friendly and energy efficient products for triglyceride-based stains. However, more research is needed to improve the efficiency of lipase-containing detergents. In t