Search Results - "Esquivel, Karen"

Flowering phenology, growth forms, and pollination syndromes in tropical dry forest species: Influence of phylogeny and abiotic factors by Cortés-Flores, Jorge, Hernández-Esquivel, Karen Beatriz, González-Rodríguez, Antonio, Ibarra-Manríquez, Guillermo

“…PREMISE OF THE STUDY: Analyses of the influence of temporal variation in abiotic factors on flowering phenology of tropical dry forest species have not…”
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SiO2@TiO2 Composite Synthesis and Its Hydrophobic Applications: A Review by Alicia Rosales, Karen Esquivel

“…Titanium dioxide is well known for its photocatalytic properties and low toxicity, meanwhile, silicone dioxide exhibits hydrophobic and hydrophilic properties…”
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Nanoparticles in Agroindustry: Applications, Toxicity, Challenges, and Trends by Paramo, Luis A, Feregrino-Pérez, Ana A, Guevara, Ramón, Mendoza, Sandra, Esquivel, Karen

“…Nanotechnology is a tool that in the last decade has demonstrated multiple applications in several sectors, including agroindustry. There has been an advance…”
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Nanomaterials as an alternative to increase plant resistance to abiotic stresses by Aguirre-Becerra, Humberto, Feregrino-Pérez, Ana Angélica, Esquivel, Karen, Perez-Garcia, Claudia Elena, Vazquez-Hernandez, Ma Cristina, Mariana-Alvarado, Aurora

“…The efficient use of natural resources without negative repercussions to the environment has encouraged the incursion of nanotechnology to provide viable…”
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Unraveling the extreme morphological variation in the neotropical Ficus aurea complex (subg. Spherosuke, sect. Americanae, Moraceae) by Hernández‐Esquivel, Karen Beatriz, Piedra‐Malagón, Eva María, Cornejo‐Tenorio, Guadalupe, Mendoza‐Cuenca, Luis, González‐Rodríguez, Antonio, Ruiz‐Sanchez, Eduardo, Ibarra‐Manríquez, Guillermo

“…Ficus (Moraceae) is one of the most diverse genera of tree species in the world. The subgenus Spherosuke, section Americanae, comprises several species…”
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Antimicrobial Hydrophobic SiO2-TiO2-PDMS Films: Effect of Indirect Ultrasonic Irradiation on the Synthesis Process by Alicia Rosales, Hugo Mandujano, José Antonio Cervantes-Chávez, Karen Esquivel

“…Film applications’ recent advances in the alimentary industry mainly focus on extending product shelf life. Researchers have investigated the use of…”
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The Evolution of Sonochemistry: From the Beginnings to Novel Applications by Rosales Pérez, Alicia, Esquivel Escalante, Karen

“…Sonochemistry is the use of ultrasonic waves in an aqueous medium, to generate acoustic cavitation. In this context, sonochemistry emerged as a focal point…”
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TiO2/Au/TiO2 multilayer thin-film photoanodes synthesized by pulsed laser deposition for photoelectrochemical degradation of organic pollutants by Olvera-Rodríguez, Isidoro, Hernández, Rafael, Medel, Alejandro, Guzmán, Carlos, Escobar-Alarcón, Luis, Brillas, Enric, Sirés, Ignasi, Esquivel, Karen

“…[Display omitted] •TiO2/Au/TiO2 multilayer photoanodes with 212 nm thickness synthesized by PLD technique.•Enhanced visible light absorption upon doping with…”
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Green silver nanoparticles display protection against Clavibacter michiganensis subsp. michiganensis in tomato plants (Solanum lycopersicum L.) by Mercado-Meza, Denisse Yatzely, Guevara-González, Ramón Gerardo, Esquivel, Karen, Carbajal-Valenzuela, Ireri, Avila-Quezada, Graciela Dolores

“…•Clavibacter michiganensis is a bacteriun causing canker disease in tomato.•Green nanoparticles based on moringa extracts are promising tools in…”
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Biosynthesized nanoparticles and implications by their use in crops: Effects over physiology, action mechanisms, plant stress responses and toxicity by García-Ovando, Axel E., Ramírez Piña, José Emilio, Esquivel Naranjo, Edgardo Ulises, Cervantes Chávez, José Antonio, Esquivel, Karen

“…•Biosynthesized nanoparticles have potential application in agriculture as nanoaditives.•Physiology changes by biosynthesized NPs in plants are the main…”
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Elicitation of Bacillus cereus-Amazcala (B.c-A) with SiO2 Nanoparticles Improves Its Role as a Plant Growth-Promoting Bacteria (PGPB) in Chili Pepper Plants by Ferrusquía-Jiménez, Noelia I., González-Arias, Beatriz, Rosales, Alicia, Esquivel, Karen, Escamilla-Silva, Eleazar M., Ortega-Torres, Adrian E., Guevara-González, Ramón G.

“…Agriculture needs to decrease the use of agrochemicals due to their high toxicity and adopt new strategies to achieve sustainable food production. Therefore,…”
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PDMS/TiO2 and PDMS/SiO2 Nanocomposites: Mechanical Properties’ Evaluation for Improved Insulating Coatings by Cordoba, Aldo, Rivera-Muñoz, Eric Mauricio, Velázquez-Castillo, Rodrigo, Esquivel, Karen

“…The use of nanoparticles (NPs) as reinforcements in polymeric coatings allows for direct interaction with the polymeric chains of the matrix, resulting in a…”
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Plant community attributes of a tropical dry forest physiognomically dominated by Heteroflorum sclerocarpum (Fabaceae) by Ibarra-Manriquez, Guillermo, Urrea-Galeano, Lina Adonay, Cortés-Flores, Jorge, Hernández-Esquivel, Karen Beatriz, Navarrete-Segueda, Armando, Ek-Rodríguez, Iván Leonardo

“…Background: Heteroflorum (Fabaceae) is a monospecific genus endemic to western Mexico. Community attributes of the forest where H. sclerocarpum is found are…”
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Au-TiO2 Synthesized by a Microwave- and Sonochemistry-Assisted Sol-Gel Method: Characterization and Application as Photocatalyst by Rafael Hernández, José Rosendo Hernández-Reséndiz, Marisela Cruz-Ramírez, Rodrigo Velázquez-Castillo, Luis Escobar-Alarcón, Luis Ortiz-Frade, Karen Esquivel

“…Titanium dioxide (TiO2) is a widely used and well studied photocatalyst synthesized using different methodologies, including sol-gel, which allows one to…”
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Medicago sativa L. Plant Response against Possible Eustressors (Fe, Ag, Cu)-TiO2: Evaluation of Physiological Parameters, Total Phenol Content, and Flavonoid Quantification by Páramo, Luis, Feregrino-Pérez, Ana Angélica, Vega-González, Marina, Escobar-Alarcón, Luis, Esquivel, Karen

“…The present study analyzed Medicago sativa L. crops irrigated by TiO2 in the anatase phase and TiO2 doped with Ag, Fe, and Cu ions at 0.1%w synthesized using…”
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Au-Ag/TiO2 Thin Films Preparation by Laser Ablation and Sputtering Plasmas for Its Potential Use as Photoanodes in Electrochemical Advanced Oxidation Processes (EAOP) by Luis Alejandro Martínez-Chávez, Eric Mauricio Rivera-Muñoz, Rodrigo Rafael Velázquez-Castillo, Luis Escobar-Alarcón, Karen Esquivel

“…Titanium dioxide (TiO2) is widely used, studied, and synthesized using different methodologies. By a modification of the material, it can be applied to…”
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Variability in leaf morphological traits of an endemic Mexican oak ( Quercus mexicana Bonpl.) along an environmental gradient by Sánchez-Acevedo, Vanessa, Torres-Miranda, Andrés, Gutiérrez-Arellano, Claudia, Hernández-Esquivel, Karen Beatriz, Oyama, Ken

“…Background: Phenotypic and functional traits of plant populations vary with environmental conditions at local and regional scales. The analysis of these traits…”
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Biocompatibility Evaluation of TiO2, Fe3O4, and TiO2/Fe3O4 Nanomaterials: Insights into Potential Toxic Effects in Erythrocytes and HepG2 Cells by Paramo, Luis, Jiménez-Chávez, Arturo, Medina-Ramirez, Iliana E., Böhnel, Harald Norbert, Escobar-Alarcón, Luis, Esquivel, Karen

“…Nanomaterials such as titanium dioxide and magnetite are increasingly used in several fields, such as water remediation and agriculture. However, this has…”
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Synthesis of TiO2-Cu2+/CuI Nanocomposites and Evaluation of Antifungal and Cytotoxic Activity by Hernandez, Rafael, Jimenez-Chávez, Arturo, De Vizcaya, Andrea, Lozano-Alvarez, Juan Antonio, Esquivel, Karen, Medina-Ramírez, Iliana E.

“…Fungal infections have become a significant public health concern due to their increasing recurrence and harmful effects on plants, animals, and humans…”
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Green Synthesis via Eucalyptus globulus L. Extract of Ag-TiO2 Catalyst: Antimicrobial Activity Evaluation toward Water Disinfection Process by Torres-Limiñana, Jacqueline, Feregrino-Pérez, Ana A., Vega-González, Marina, Escobar-Alarcón, Luis, Cervantes-Chávez, José Antonio, Esquivel, Karen

“…The problem of water pollution by persistent substances and microorganisms requires solutions that materials such as silver-modified titanium dioxide can…”
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