Results 191 to 200 of about 165,008 (267)

Environmental Identification of Novel Enzymes for Polyurethane and Polyamide Degradation

Angewandte Chemie, EarlyView.
Heteroatom‐containing plastics such as polyurethanes and nylons are produced at scale yet remain largely unrecycled. Biocatalysts offer a promising route to depolymerization under mild conditions. Here, we present a screening platform for the discovery of novel polyurethane‐ and nylon‐degrading enzymes from environmental samples and demonstrate ...
Malthe Kjær Bendtsen, Andreas Møllebjerg, Samuel Peña‐Díaz, Rosie Graham, Nicolai Claus Petersen, Bjørk Nolsøe Isaksen, Mathias Carstensen, Martin B. Johansen, Andreas Sommerfeldt, Allan R. Petersen, Iddi Khamisi Chuma, Cecilie Ryberg, Thomas Rea Wittenborn, Virginia Gichuru, Huabing Wang, Carsten Scavenius, Alexander Sandahl, Daniel E. Otzen   +17 more
wiley   +1 more source

Determination of α-mannan content in composite yeast cultures by enzymatic hydrolysis HPLC-UV method. [PDF]

Front Nutr
Zhang X, Yang L, Lian H, Xu Z, Yun Z, Xu X, Liu S, Luo Q, Zolzaya M, Liu D.   +9 more
europepmc   +1 more source

Non‐Dilute Synthesis of Macrodiolides and Macrotetrolides Enabled by Confinement Catalysis

Angewandte Chemie, EarlyView.
Confinement catalysis within a hexameric resorcin[4]arene capsule enables macrolactonization under non‐dilute conditions (up to 0.1 M), overcoming the limitations of high‐dilution protocols (0.1–10 mM). This strategy provides direct access to 18–32‐membered macrodiolides and 26–32‐membered macrotetrolides in one pot and unlocks previously inaccessible ...
Feng‐Yuan Wang, Alessandro Prescimone, Daniel Häussinger, Konrad Tiefenbacher   +3 more
wiley   +1 more source

Low-temperature synthesis of di- and monoolein by enzymatic hydrolysis in a biphasic system using cutinase from <i>Fusarium graminearum</i>. [PDF]

Food Sci Biotechnol
Lee J, Lee J, Kim J, Chang PS.
europepmc   +1 more source

Fluorescent cAMP Analogs: Enzymatic Synthesis, Unexpected Photophysical Behavior and Protein Kinase A Recognition

Angewandte Chemie, EarlyView.
Cyclic adenosine monophosphate (cAMP) is a key cellular second messenger. Adenylyl cyclase converts emissive isomorphic nucleoside triphosphates into fluorescent cAMPs. cthAMP displays unusually high brightness compared to thATP, its precursor, enabling real‐time monitoring of enzymatic reactions.
Deyuan Cong, Victor Dubois, Jamie Y. Lam, Yitzhak Tor   +3 more
wiley   +1 more source

Enzymatic Hydrolysis-Assisted Separation and Purification of High F-Value Oligopeptides from Sea Cucumbers and Their Anti-Fatigue Mechanism. [PDF]

Mar Drugs
Mu X, Yang X, Jiao J, Du M, Wang Z.
europepmc   +1 more source

Flavin Catalysts in Organic Synthesis

Angewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +1 more source

Analysis of Waste Material from Enzymatic Hydrolysis of Extruded Arabica Coffee Beans from a Bioeconomy Perspective. [PDF]

ACS Omega
C Ribeiro R, Alves RC, E Santo L, S G Costa A, Machado S, Oliveira MBPP, S S Teixeira R, Rezende CM.   +7 more
europepmc   +1 more source

Efficient 2G Ethanol Production via Optimized Dilute Acid Pretreatment, High-Solids Enzymatic Hydrolysis, and High-Temperature Fermentation. [PDF]

ACS Omega
Ferreira IS, Flores-Alarcón MAD, Roberto IC.   +2 more
europepmc   +1 more source