Results 51 to 60 of about 45,975 (131)

Microsphere Assemblies via Phosphonate Monoester Coordination Chemistry

open access: yes, 2018
By complexing a bent phosphonate monoester ligand with cobalt(II), coupled with in situ ester hydrolysis, coordination microspheres (CALS=CALgary Sphere) are formed whereas the use of the phosphonic acid directly resulted in a sheet-like structure ...
Gelfand, Benjamin S.,   +11 more
core   +1 more source

In Vitro Destruction of Streptococcus pneumoniae Biofilms with Bacterial and Phage Peptidoglycan Hydrolases

open access: yes, 2011
Host- and phage-coded cell wall hydrolases have been used to fight Streptococcus pneumoniae growing as planktonic cells in vitro as well as in animal models.
Moscoso, Miriam   +2 more
core   +1 more source

Desenvolvimento de novos catalisadores, modelos não-miméticos de fosfatases e relações lineares de energia-livre [PDF]

open access: yes, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Três assuntos foram abordados: i.
Brandão, Tiago Antônio da Silva
core  

Peptidoglycan Hydrolases of Escherichia coli

open access: yes, 2011
SUMMARY The review summarizes the abundant information on the 35 identified peptidoglycan (PG) hydrolases of Escherichia coli classified into 12 distinct families, including mainly glycosidases, peptidases ...
Jean van Heijenoort
core   +1 more source

Phosphonium ion tagged chiral phosphoric acids and their application in Friedel-Crafts reactions of indoles

open access: yes, 2011
The attachment of phosphonium ion phase tags to chiral binapthyl-based phosphoric acid catalysts, and the use of these materials in a range of organocatalytic asymmetric Friedel-Crafts reactions of indoles has been studied. Placement of the tags at the 3
Julia Hermeke   +3 more
core   +1 more source

Chiral Phosphoric Acid Catalyzed Enantioselective Allylation of Aldehydes with Allyltrichlorosilane

open access: yes, 2011
Easily accessible chiral phosphoric acid 1b has been applied as efficient organocatalyst for the asymmetric allylation of aldehydes with allyltrichlorosilane.
Fan Tiantian   +3 more
core  

Chemical Recycling of Phosphoric Acid Recovered from Sewage Waste via Direct Esterification with Organosilicate [PDF]

open access: yes
Global concerns regarding the depletion and strategic importance of phosphorus resources have increased demand for the recovery and recycling. However, waste-derived phosphorus compounds, primarily as chemically inert phosphoric acid or its salts ...
Kazuya, Morimoto   +8 more
core   +2 more sources

Preparação e caracterização de adsorventes para a remoção de surfactantes aniônicos em águas residuárias [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaA preparação de adsorventes economicamente viáveis a partir de precursores oriundos de resíduos de processos industriais ...
Colpani, Gustavo Lopes
core  

Marine glycosyl hydrolases as tool for industrial application

open access: yes, 2020
-Usually biocatalysts for industrial applications are required to possess optimum properties to adapt to the harsh conditions utilized. Discovering better enzymes in nature (bioprospecting) is one of the approach to overcome this problem.
A Trincone
core  

Plaque formation reduction with glutathione monoester in mice fed on atherogenic diet

open access: yes, 2006
Objective: To determine the role of glutathione monoester on reducing the development of plaque formation in an animal model.Design: Laboratory control trial.Place and duration of study: Aga Khan University, Karachi, from January 2004 to December, 2004 ...
Mehboobali, Naseema   +2 more
core  

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