Results 101 to 110 of about 91,095 (298)

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

CLINICAL PHARMACY, PHARMACEUTICAL CARE: CONCEPTS, PHILOSOPHY, PROFESSIONAL PRACTICE AND ITS APPLICATION TO THE COLOMBIAN CONTEXT

open access: yesVitae, 2012
Pharmaceutical care is a healthcare practice that has been implemented recently worldwide. Its aim is the rational medication use and the achievement of desired therapeutic goals that improve the patient quality of life.
Andrea SALAZAR-OSPINA   +3 more
doaj  

One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification

open access: yesBiotechnology and Bioengineering, EarlyView.
One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal   +8 more
wiley   +1 more source

PROYECTOS DE LEY - INGRESADOS A TRAMITACIÓN: Modifica Codigo Penal para incorporar la castración quimica a condenados por violación de menores de 14 años

open access: yes, 2023
Proyecto de Ley que modifica Codigo Penal para incorporar la castración quimica a condenados por violación de menores de 14 añ ...
Equipo Editorial- Boletín Jurídico Observatorio de libertad religiosa de América Latina y El Caribe
core  

Generative Artificial Intelligence Performance on University‐Level Human Anatomy Examinations: A Structured Narrative Review and Proposed MATRIX‐Anatomy Framework

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Generative artificial intelligence (GenAI) can perform strongly on written anatomy examinations, but whether such scores represent anatomical competence remains uncertain because results vary with the model, assessment, protocol, modality, scoring, and comparator.
Juan A. Sanchis‐Gimeno   +5 more
wiley   +1 more source

Characterization and corrosion study of the Dispersalloy dental amalgam by impedance techniques and anodic polarization

open access: yes, 1997
The corrosion of dental amalgam in aqueous media was interpreted by means of a.c. impedance techniques and anodic polarization. The Nyquist and Bode diagrams are influenced by the porous structure of the amalgams, the surface film formation and the ...
Acciari, Heloísa Andréa [UNESP]   +2 more
core  

Protein–Anthocyanin Interactions in Food Systems: A Reaction‐Network Perspective on Equilibria, Kinetics, and Degradation Pathways

open access: yesChemFoodChem, EarlyView.
Protein–anthocyanin interactions are reinterpreted beyond binding affinity through a reaction‐network perspective. Distinct protein classes modulate anthocyanin behavior through equilibrium shifts, matrix‐driven protection, self‐assembly, or covalent conjugation.
E. Mariana Martins   +3 more
wiley   +1 more source

Programa Nacional de Catálisis Heterogénea Il

open access: yes, 1996
IP 1101-05-088-90PONENCIA(S) EN CONGRESO: Diseño de matrices para catalizadoresde grupos pesados / Luis Alfredo Oviedo;Aguilar, G. Rozo Torres. -- En: Congreso Latinoamericano de Quimica (21 1994 Jul : 31 Aug : 5 : Panama,;de catalizadores utilizados en ...
Loayza Pérez, Jorge Eduardo   +4 more
core   +1 more source

Silver‐Mediated Deuterium Labelling of Quinones and Related Compounds by Hydrogen Isotope Exchange With D2O

open access: yesChemistry – A European Journal, EarlyView.
A new silver‐catalyzed H/D exchange reaction was developed for the labelling of quinones and related compounds. Both homogeneous and heterogeneous catalytic processes were implemented using heavy water as a simple deuterium source. The corresponding deuterated compounds were obtained with high isotopic enrichment through a practical method that opens ...
Joyce C. de Oliveira   +7 more
wiley   +1 more source

Thermoanalytical study of the complexes of 4-dimethylaminocynnamylidenepyruvate with manganese (II), Cobalt (II), nickel (II), cupper (II), zinc (II) and lead (II), in the solid state

open access: yes, 2002
Solid state compounds M-4-DMCP, where 4-DMCP is 4-dimethylaminocynnamylidenepyruvate and M represents Mn (II), Co (II), Ni (II), Cu (II), Zn (II) and Pb (II) were prepared. These compounds were studied by thermoanalytical techniques: thermogravimetry (TG)
Ionashiro, Massao [UNESP]   +3 more
core  

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