Results 281 to 290 of about 1,064,069 (358)

Design, Characterization, and Preparation of New Smart Photoactive Polymers and Their Capacity for Photodynamic Antimicrobial Action in Organic Film. [PDF]

Polymers (Basel)
Marambio OG, Barrera FI, Martin-Trasancos R, Sánchez J, Palavecino CE, Pizarro GDC.   +5 more
europepmc   +1 more source

Antimicrobial Activity and Chemical Constituents of Siparuna guianensis (Siparunaceae)

Chemistry &Biodiversity, EarlyView.
ABSTRACT Siparuna guianensis (Siparunaceae) is an Amazonian plant known by the popular name of Negramina. There are several reports of the use of this plant in folk medicine. In the present work, we decided to study its extracts, aiming at the isolation of compounds and verifying their antimicrobial activities.
Olência Mento Manuensa Vilanculo, Mayra Suelen da Silva Pinheiro, Luana Cardoso de Oliveira, Dayenne Alexa Araújo de Souza, Sandra Valeria Dias Cardoso, Sebastião da Cruz Silva, Patrícia Santana Barbosa Marinho, Andrey Moacir do Rosario Marinho   +7 more
wiley   +1 more source

Metabolites Isolated from <i>Senecio nutans</i> Sch. Bip and Their Synthesized Oximes Inhibit Angiotensin I-Converting Enzyme Activity in Vascular Smooth Muscle. [PDF]

Int J Mol Sci
Palacios J, Villarroel C, Asunción-Alvarez D, Cifuentes F, Paredes A, Nwokocha CR, Castro-Álvarez A, Parra C.   +7 more
europepmc   +1 more source

Caracterización química y sensorial del aroma del calamar del genero Illex Argentinus

, 1970
Vanesa Carrascón, Rosario López, Ana Escudero   +2 more
openalex   +2 more sources

Shedding Light on the Precatalytic Mixture of Pd(OAc)2 and Cooperating Bipyridone Ligands for the C─H Functionalization of Arenes

ChemCatChem, EarlyView.
The reactions of the common palladium precursors Pd(OAc)2 and PdCl2 and cooperating bipyridone ligands leads to well defined complexes which are general precatalysts for the direct C─H arylation of arenes, more active than Pd(OAc)2/ligand mixtures in nonpolar solvents.
Francisco Villalba, Sara Martín‐Martín, Ana C. Albéniz   +2 more
wiley   +1 more source

Nota académica

Vitae, 2009
Facultad Química Farmacéutica
doaj  

Portable and sensitive approach for hydrazine detection via silver nanoparticles formation: A novel approach for chemical sensing. [PDF]

MethodsX
Khan S, Zaibi Z, Qureshi MN, Toloza CAT, Alzahrani E, Ahmad SS, Teixeira LSG.   +6 more
europepmc   +1 more source

Pabellón de química del Royal Holloway College - Egham (Gran Bretaña)

, 1972
Arquitectos Colquhoun Miller
openalex   +2 more sources

Development of Copper Catalysts Supported on Graphite to Produce Butenes by Acetylene Dimerization

ChemCatChem, EarlyView.
The incorporation of copper nanoparticles on the graphite surface leads to the development of catalytic materials capable of selectively hydrogenating acetylene into ethylene and promoting the dimerization reaction to produce butenes. The catalytic properties can be modulated depending on the metal precursor employed. Based on our experimental data, it
Eduardo Campos‐Castellanos, Inmaculada Rodríguez‐Ramos, María V. Morales, Antonio Guerrero‐Ruiz   +3 more
wiley   +1 more source