Results 31 to 40 of about 47,665 (229)

Biomimetic and bioinspired silica : recent developments and applications [PDF]

, 2011
In a previous review of biological and bioinspired silica formation (S. V. Patwardhan et al., Chem. Commun., 2005, 1113 [ref. 1]), we have identified and discussed the roles that organic molecules (additives) play in silica formation in vitro. Tremendous
Patwardhan, Siddharth
core   +1 more source

Chemo-Biocascade Reactions Enabled by Metal–Organic Framework Micro-Nanoreactor

Research, 2022
The one-pot combination of biocatalytic and chemocatalytic reactions represents an economically and ecologically attractive concept in the emerging cascade processes for manufacturing.
Jing Zhang, Yu Shen, Na Jin, Xiaopeng Zhao, Hongfeng Li, Ning Ji, Yingjie Li, Baoli Zha, Lin Li, Xikuang Yao, Suoying Zhang, Fengwei Huo, Weina Zhang   +12 more
doaj   +1 more source

A comparison of different oxidative pretreatments on polysaccharide hydrolyzability and cell wall structure for interpreting the greatly improved enzymatic digestibility of sugarcane bagasse by delignification

Bioresources and Bioprocessing, 2020
In order to confirm the contribution of delignification to the increase in lignocellulosic cellulose digestibility, several laboratory oxidative pretreatments under mild conditions, including alkaline-hydrogen peroxide (AP), two-step alkaline/peracetic ...
Yazhu Han, Yuchen Bai, Jingzhi Zhang, Dehua Liu, Xuebing Zhao   +4 more
doaj   +1 more source

Local analysis of oxygen reduction catalysis by scanning vibrating electrode technique : a new approach to the study of biocorrosion [PDF]

, 2008
The scanning vibrating electrode technique (SVET)was employed to investigate oxygen reduction catalysis by the presence of enzyme in an aerobic medium.
Basséguy, Régine, Bergel, Alain, Etcheverry, Luc, Iken, Hicham   +3 more
core   +1 more source

The need for Open Labs for fostering interdisciplinarities in Modern Chemistry. Biocatalysis: a necessary tool for synthetic chemists

Comptes Rendus. Chimie
Among the different fields of chemical approaches available to the synthetic chemists, biocatalysis is only being slowly adopted, especially due to a lack of know-how and practical experience. However, enzymatic catalysis is a mature technology, and this
Martin, Juliette
doaj   +1 more source

Biocatalysis and Flow Chemistry: Artificial Cell Factories

CHIMIA, 2020
Our research focusses on highly sustainable enzymatic methods for the preparation of valuable molecules, spanning from pharmaceuticals, to small chiral intermediates, to flavours and perfumes.
Francesca Paradisi
doaj   +1 more source

Nonconventional hydrolytic dehalogenation of 1-chlorobutane by dehydrated bacteria in a continuous solid-gas biofilter [PDF]

, 2005
Rhodococcus erythropolis NCIMB 13064 and Xanthobacter autotrophicus GJ10 are able to catalyze the conversion of halogenated hydrocarbons to their corresponding alcohols.
Belkin, Cameron, Damborsky, Erable, Erable, Ferreira Jorge, Goubet, Graber, Hardman, Janssen, Janssen, Janssen, Janssen, Keuning, Kocabigik, Lamare, Lamare, Lamare, Maugard, Mohn, Nagata, Reij, Schindler, Shanstra, Sorkhoh, Zaks   +25 more
core   +3 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Unique Glutelin Expression Patterns and Seed Endosperm Structure Facilitate Glutelin Accumulation in Polyploid Rice Seed

Rice, 2021
Background Rice is not only an essential food but also a source of high quality protein. Polyploidy is an evolutionary trajectory in plants, and enhancing glutelin by polyploidization is an attractive strategy for improving the nutritional value of rice ...
Lu Gan, Baosheng Huang, Zhaojian Song, Yachun Zhang, Yujie Zhang, Si Chen, Liqi Tong, Zhisong Wei, Lingxiang Yu, Xiangbo Luo, Xianhua Zhang, Detian Cai, Yuchi He   +12 more
doaj   +1 more source