Results 61 to 70 of about 112,862 (282)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Bio‐Based Aliphatic Polyurethanes Through ADMET Polymerization in Bulk and Green Solvent [PDF]

Macromolecular Rapid Communications, 2013
A new route to α,ω‐diene urethane monomer is proposed by converting 10‐undecenoic acid into the corresponding acyl azide, followed by urethanization with 10‐undecenol. ADMET polymerizations of this α,ω‐diene urethane monomer as well as other bio‐based α,ω‐dienes bearing various organic functions (ester, carbonate, ether, amide) were carried out in bulk
Thomas, Lebarbé, Arvind Sudhakar, More, Prakash Sudhir, Sane, Etienne, Grau, Carine, Alfos, Henri, Cramail   +5 more
openaire   +2 more sources

The Pretreatment of Lignocelluloses With Green Solvent as Biorefinery Preprocess: A Minor Review

Frontiers in Plant Science, 2021
Converting agriculture and forestry lignocellulosic residues into high value-added liquid fuels (ethanol, butanol, etc.), chemicals (levulinic acid, furfural, etc.), and materials (aerogel, bioresin, etc.) via a bio-refinery process is an important way ...
Xiaoyan Yin, Linshan Wei, Xueyuan Pan, Chao Liu, Jianchun Jiang, Jianchun Jiang, Kui Wang, Kui Wang   +7 more
doaj   +1 more source

The use of a supercritical carbon dioxide-based solvent as a cost effective and environmentally sound alternative to current photoresist stripping solvents [PDF]

, 2002
Plan BThe semiconductor industry is facing challenges that involve the use of photoresist stripping solvents. This literature review compares the current solvents used, namely sulfuric acid and hydrogen peroxide and N-methylpyrrolidine, to an alternative
Knutson, Brian
core  

Bio-based solvents as entrainers for extractive distillation in aromatic/aliphatic and olefin/paraffin separation [PDF]

, 2020
The use of a wide range of bio-based solvents as entrainers in extractive distillation applications was investigated. The separation of hydrocarbon mixtures containing aromatic and aliphatic compounds is highly relevant, and the use of bio-based solvents
Boelo Schuur, Brouwer, Thomas, Schuur, B., Thomas Brouwer   +3 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Dihydrolevoglucosenone (Cyrene) as a bio-based green alternative to organic solvents for the preparation of supramolecular gels consisting of self-assembling dipeptide derivatives

, 2023
Herein, we describe the use of Cyrene, a bio-based green solvent, to prepare supramolecular gels composed of self-assembling dipeptide derivatives. The gelation behavior was evaluated using a conventional tube-inversion method.
Aya, Shibata, Yuki, Shintani, Shintaro , Sugiura, Sayuri L., Higashi, Masato, Ikeda   +4 more
core   +1 more source

Solubility study and thermodynamic modelling of succinic acid and fumaric acid in bio-based solvents [PDF]

, 2022
The solubility and involved energies of organic acids in green solvents are relevant to the design of sustainable biorefinery downstream processes. In this work, the solubility of two important bio-based organic acids such as succinic acid and fumaric ...
López-Porfiri, Pablo, González Miquel, María, López-Porfiri, Pablo; id_orcid, Gorgojo, Patricia, López Porfiri, Pablo, González-Miquel, María   +5 more
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source