Results 51 to 60 of about 2,515 (114)

Evaluation of the Therapeutic Potential of Bioactive Materials Based on a Complex of Oxidovanadium(IV) and Exopolysaccharide Levan in a Model of Insulin Resistance in Mice

ChemMedChem, Volume 21, Issue 4, 25 February 2026.
A low‐toxicity bioactive composition of oxidovanadium(IV) and exopolysaccharide levan is synthesized, characterized, and shown to reduce hyperglycemia, hypertriglyceridemia, and TyG index in a mice model of dexamethasone‐induced insulin resistance. Bioactive compositions containing vanadium complexes have been a viable strategy for constructing more ...
Amanda K. J. P. F. da Silva, Eucilene K. de L. B. Marques, Lidiane M. A. de Lima, Widarlane A. S. Alves, Dayane A. Gomes, Pedro L. Guzzo, Mônica F. Belian, Wagner E. Silva, Eduardo C. Lira   +8 more
wiley   +1 more source

Carbonylative Suzuki–Miyaura Coupling of 1‐Iodoglycals Mediated by the N‐Heterocyclic Carbene Catalyst PEPPSI: Preparation of C‐Acyl Glycosides

European Journal of Organic Chemistry, Volume 29, Issue 7, 23 February 2026.
A multicomponent carbonylative Suzuki–Miyaura reaction was developed for the synthesis of C‐acyl glycosides. Using Pyridine‐Enhanced Precatalyst Preparation, Stabilization, and Initiation (PEPPSI‐IPr) catalysis and Mo(CO)6 as a solid CO source, the reaction enables selective carbonylation of three components in synthetically useful yields, providing a ...
Eurípedes de Aguiar, Mônica F. Z. J. Toledo, Flávia Manarin, João H. de Araujo‐Neto, Milene M. Hornink, Hélio A. Stefani   +5 more
wiley   +1 more source

A Review of Current Computational Tools for Peptide–Protein Docking

Journal of Computational Chemistry, Volume 47, Issue 5, 15 February 2026.
In this review, we compare 14 specialized peptide‐protein docking programs, adaptable small‐molecule docking tools, and emerging AI‐driven approaches. By clarifying how each method works, we offer researchers an accessible guide to selecting the most suitable tools for biochemical studies and peptide‐focused drug discovery.
Fábio G. Martins, Hélder A. Santos, Sérgio F. Sousa   +2 more
wiley   +1 more source

Comparative Study of Recovered Carbon Black Versus Conventional Carbon Black as a Reinforcing Filler in Isobutylene‐Isoprene Rubber

Journal of Applied Polymer Science, Volume 143, Issue 5, February 5, 2026.
Potential use of rCB in Butyl composites. rCB used as a filler in butyl composites reveals an opportunity to replace conventional CB. Characterization of morphology and surface characteristics of rCB supports marked differences in tensile strength, Shore A hardness.
Vinícius Guedes Gobbi, Ester Costa de Almeida, Roberta Helena Mendonça, Marysilvia Ferreira da Costa   +3 more
wiley   +1 more source

AVALIAÇÃO DA EFICIÊNCIA DE DIFERENTES AGENTES COAGULANTES NA REMOÇÃO DE COR E TURBIDEZ EM EFLUENTE DE GALVANOPLASTIA

Eclética Química, 2018
In this work it was evaluated the efficiency of different coagulants agents in the process of coagulation/flocculation in the treatment of effluent from an electroplating industry.
Luiz Gustavo de Lima Vaz, Márcia Regina Fagundes Klen, Márcia Teresinha Veit, Edson Antonio da Silva, Tatiany Aparecida Barbiero, Rosângela Bergamasco   +5 more
doaj   +1 more source

Sulfur‐Induced Lattice Modulation and Charge‐Transport Enhancement in MnO2 Nanowires for Hybrid Energy Storage

Energy Storage, Volume 8, Issue 1, February 2026.
ABSTRACT In this study, sulfur‐modified MnO2 nanowires (MnO2‐S) were synthesized via a two‐step hydrothermal and solid‐state process and evaluated as battery‐type electrodes for hybrid supercapacitors. Transmission electron microscopy (TEM) and high‐resolution TEM confirmed morphological integrity, while structural changes induced by sulfur inclusion ...
Jhonatam Pinheiro Mendonça, Raíssa Soares Penha, Scarllett Lalesca Lima, Sonia Letichevsky, Liying Liu, Carlos Castro, Marco Aurélio Suller Garcia   +6 more
wiley   +1 more source

Application of a subdivision algorithm for solving nonlinear algebraic systems - DOI: 10.4025/actascitechnol.v30i1.3198

Acta Scientiarum: Technology, 2008
Um algoritmo de subdivisão é apresentado e aplicado à solução de problemas descritos por sistemas de equações algébricas não-lineares comumente encontrados na engenharia química.
Fernanda de Castilhos Corazza, José Vladimir de Oliveira, Marcos Lúcio Corazza   +2 more
doaj   +1 more source

Host-Guest Interaction between Herbicide Oxadiargyl and Hydroxypropyl- β -Cyclodextrin

The Scientific World Journal, 2013
In the face of a growing human population and increased urbanization, the demand for pesticides will simply rise. Farmers must escalate yields on increasingly fewer farm acres.
Sofia Benfeito, Tiago Rodrigues, Jorge Garrido, Fernanda Borges, E. Manuela Garrido   +4 more
doaj   +1 more source

Editorial

Holos, 2012
O quinto volume da Revista HOLOS de 2011 traz 17 artigos nas seguintes áreas: 12 na engenharia, 02 no desenvolvimento de software, 02 no ensino e 01 sobre a cultura do Rio Grande do Norte. Os artigos da área de engenharia permeiam a engenharia de minas,
José Yvan Pereira Leite
doaj   +1 more source

Rheology of Star Fruit Pulp (Averrhoa Carambola L.)

Applied Rheology, 2006
Rheological properties of food fluids are useful for quality control, texture evaluation, and food structure determination. The rheological behavior is dependent on the size, form and concentration of solids in suspension and the system structure.
Vendrúsculo A.T., Hotza D., Gomes C.M., Quadri M.G.N.   +3 more
doaj   +1 more source