Results 171 to 180 of about 14,286,973 (221)

Axial Boron Coordination Reconstructs Stereostructure of Cu Single‐Atom Nanozymes for Efficient Water‐Phase Chemical Sensing

Angewandte Chemie, EarlyView.
Sun et al. proposed an axial boron coordination strategy to reconstruct the stereostructure of Cu SAzymes and enable them to serve as efficient laccase mimics for high‐throughput smart sensor array detection of phenolic pollutants in water phases. ABSTRACT Developing single‐atom nanozymes with stereoconfigurations is a new paradigm for biomimetic ...
Qijun Sun, Hongyu Shi, Si Liu, Ziping Li, Yu Yang, Fengwang Li, Wenli Wu, Qiongzheng Hu, Kang Liang   +8 more
wiley   +2 more sources

Improving GRPR-targeting peptides for radiotheranostics application: insights from chelator modifications and α-methyl-L tryptophan substitution. [PDF]

EJNMMI Radiopharm Chem
Obeid K, Bezverkhniaia E, Tolmachev V, Orlova A, Kanellopoulos P.   +4 more
europepmc   +1 more source

Safety and efficacy of a feed additive consisting of l-tryptophan produced using <i>Corynebacterium glutamicum</i>KCCM 80346 for all animal species (CJ Europe GmbH). [PDF]

EFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, Gropp J, Anguita M, Cionci NB, Innocenti ML, Pettenati E, Revez J, Firmino JP.   +23 more
europepmc   +1 more source

Development of a Fluorophore-Bound l-Tryptophan Derivative for Evaluating Indoleamine 2,3-Dioxygenase Activity by HPLC with Fluorescence Detection: An In Vivo Microdialysis Study Using Rat Kidney. [PDF]

Molecules
Onozato M, Aoki R, Yamaguchi M, Fujimoto H, Sakamoto T, Fukushima T.   +5 more
europepmc   +1 more source

Systems metabolic engineering of <i>Corynebacterium glutamicum</i> for efficient l-tryptophan production. [PDF]

Synth Syst Biotechnol
Dong Y, Chen Z.
europepmc   +1 more source

Treats containing cannabidiol, L-tryptophan and <i>α</i>-casozepine have a mild stress-reducing effect in dogs. [PDF]

Front Vet Sci
Flint HE, Weller JE, Hunt ABG, King T.
europepmc   +1 more source

Biokatalysatoren für die Geranylierung von Peptiden mit Linearen und Zyklischen Prenylgruppen

Angewandte Chemie, EarlyView.
A combination of genome mining, synthetic biology, and biocatalytic assays revealed enzymes that install linear and cyclized prenyl moieties on ribosomally or chemically synthesized peptides. The promiscuity of both enzymes, while being specific for modification of C‐terminal tryptophans, enables enzymatic access to peptide terpenoid hybrids ...
Sarolt Magyari, Leon F. Schwarz, Luca Schlautmann, Kai Schließmann, Christopher Slotman, Nina von Felten, Claus‐Michael Lehr, Rolf Müller, Alexander F. Kiefer, Jörn Piel, Florian Hubrich   +10 more
wiley   +1 more source

Isolation and Quantification of L-Tryptophan from <i>Protaetia brevitarsis seulensis</i> Larvae as a Marker for the Quality Control of an Edible Insect Extract. [PDF]

Insects
Yang HJ, Li W.
europepmc   +1 more source

Glutaredoxins Rapidly Reduce Glutathione Hydroper‐ and Polysulfides

Angewandte Chemie International Edition, EarlyView.
Glutaredoxins (Grx) rapidly reduce glutathione polysulfides (GSSnSG) to glutathione hydroper/polysulfides (GSSnH) or GSSnH to hydrogen (poly)sulfides (H2Sn). Reduction of glutathionylated glutaredoxins by reduced glutathione (GSH) yields glutathione disulfide (GSSG).
Philipp Reinert, Seiryo Ogata, Laura Leiskau, Sernur Sena Yildiz, Takaaki Akaike, Uladzimir Barayeu, Marcel Deponte   +6 more
wiley   +1 more source

L-Tryptophan Produced by Bifidobacterium pseudocatenulatum NCU-08 Delays Aging in SAMP8 Mice by Activating the Sirt1/P53/P21/Rb Signaling Pathway. [PDF]

Aging Cell
Xu T, Wu X, Zhang Y, Cai Y, Zhang X, Zeng Q, Luo J, Wei J, Chen T.   +8 more
europepmc   +1 more source