Results 121 to 130 of about 8,476 (206)

Nanomateriales de carbono modificados para catálisis

, 2021
Nanocarbons represent useful scaffolds in the preparation of next-generation nanostructured catalysts, and their chemical functionalization through covalent or non-covalent modification is becoming an important tool to introduce anchor points, thus obtaining hybrid nanostructured materials with many applications in the area of chemical catalysis.
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In Silico Comparative Analysis of the Plant Growth Regulators Forchlorfenuron (CPPU) and Strigol (STG) Interacting with the Gibberellin Biosynthetic Enzyme GA3Ox2 and the Auxin Signaling Protein Receptor IAA7. [PDF]

Int J Mol Sci
Montaño GH, Nicolas Álvarez DE, Paredes Carrera SP, Romero De La Rosa BI, Mendoza Pérez JA.   +4 more
europepmc   +1 more source

Controlled magnetic bistability of a helical non-Kekulé hydrocarbon on a Au(111) surface. [PDF]

Nat Commun
Karbasiyoun M, Di Giovannantonio M, Biswas K, Écija D, Blacque O, Catarina G, Krane N, Pignedoli CA, Ruffieux P, Urgel JI, Fasel R, Juríček M.   +11 more
europepmc   +1 more source

Nanomateriales que interaccionan con la luz

, 2020
El presente artículo revisa algunas aplicaciones y fenómenos derivados de la interacción de los nanomateriales y la luz. Así, como ejemplos particulares se van a comentar la fotocatálisis, el efecto Tyndall y la resonancia de plasmón superficial. Se explican brevemente sus fundamentos y se recogen ejemplos divulgativos de sus usos.
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Magnetic Ground State Discrimination of a Polyradical Nanographene Using Nickelocene-Functionalized Tips. [PDF]

J Am Chem Soc
Soler-Polo D, Stetsovych O, Kumar M, Lowe B, Barragán A, Gao Z, Pinar Solé A, Zhao H, Pérez-Elvira E, Goudappagouda, Écija D, Narita A, Jelínek P, Urgel JI.   +13 more
europepmc   +1 more source

Biogenic ZnO Nanoparticles Synthesized by <i>B. licheniformis</i>: A Selective Cytotoxicity Against NG-108 Glioblastoma Cells. [PDF]

Nanomaterials (Basel)
Quispe Cohaila AB, Fora Quispe GL, Cáceda Quiroz CJ, Mamani Anccasi R, Mejía García TA, Tamayo Calderón RM, Gamarra Gómez F, Sacari Sacari EJ.   +7 more
europepmc   +1 more source

Charge Transport in Conjugated and Saturated Hydrocarbons: Comparing Ballistic and Cotunneling Contributions. [PDF]

J Phys Chem A, 2023
Cabrera-Tinoco H, Moreira ACL, Borja-Castro L, Valencia-Bedregal R, Barnes CHW, Santos Valladares LL.   +5 more
europepmc   +1 more source

Implicaciones de nanomateriales naturales en procesos de contaminación

, 2015
Actualmente existe una gran preocupación sobre el impacto que pueden tener en el medio ambiente los contaminantes llamados emergentes, en donde se sitúan las nanopartículas. Este tipo de materiales están siendo empleados tanto en productos de consumo como en investigación.
Moreno González, Rubén, Gómez Cotín, María Teresa, Castillo Suárez, Juan Ramón   +2 more
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Utilization of Hydrolyzed Agro-Industrial Waste from Arti-Chokes to Obtain Structurally Functional Bacterial Cellulose by <i>Komagataeibacter rhaeticus</i> QK23. [PDF]

Polymers (Basel)
Quiñones-Cerna CE, Barraza-Jáuregui G, Cruz-Monzón JA, Hurtado-Butrón F, Soriano-Bernilla BS, Gutiérrez-Rodríguez DM, Huanes-Carranza J, Ugarte-López W, Rodríguez-Soto JC, Robles-Castillo HM, López-Quiroz E, De La Cruz-Noriega M.   +11 more
europepmc   +1 more source

Nuevos bio-nanomateriales para remediación ambiental

, 2020
Abstract We report a simple eco-friendly biosynthesis process for formation of systematically optimized gold (AuNPs) and Pt nanoparticles. Gold NPs were synthesized from aqueous extracts from Coffea Arabica (CAS) and persea americana (Avocado) seeds, whereas for the synthesis of self-assembled Pt NPs only CAS was used.
openaire   +1 more source