Parameter Of Acetylation
Mostrando 1-3 de 3 artigos, teses e dissertações.
-
1. Optimization of wood flour acetylation by factorial design and partial least squares regression
Acetylation was performed to reduce the polarity of wood and increase its compatibility with polymer matrices for the production of composites. These reactions were performed first as a function of acetic acid and anhydride concentration in a mixture catalyzed by sulfuric acid. A concentration of 50%/50% (v/v) of acetic acid and anhydride was found to produc
Quím. Nova. Publicado em: 2012
-
2. Estudos físico-químicos de N-acetilação de quitosanas em meio homogêneo / Physicochemical studies of N-acetylation chitosan in homogeneous
As principais propriedades físico-químicas da quitosana dependem da massa molar média, grau médio de acetilação (GA) e do parâmetro de acetilação (PA) que expressa o padrão de distribuição das unidades 2-acetamido-2-desoxi-D-glucopiranose (GlcNAc) e 2-amino-2-desoxi-D-glucopiranose ( GlcN) ao longo de sua
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2011
-
3. Genomic targets of the human c-Myc protein
The transcription factor Myc is induced by mitogenic signals and regulates downstream cellular responses. If overexpressed, Myc promotes malignant transformation. Myc modulates expression of diverse genes in experimental systems, but few are proven direct targets. Here, we present a large-scale screen for genomic Myc-binding sites in live human cells. We use
Cold Spring Harbor Laboratory Press.