Results 161 to 170 of about 30,977 (246)

Stable Isotope Labeling in Bacteria Enables Characterization and Quantification of Frataxin Protein in a Friedreich's Ataxia Zebrafish Model. [PDF]

Anal Chem
Rojsajjakul T, Do W, Wilson RB, Blair IA.   +3 more
europepmc   +1 more source

Bifurcation of *COOH Pathway Determines HCOOH Formation in CO2 Electroreduction on Bismuth

Angewandte Chemie, EarlyView.
Driven by the mechanistic debate of Bi‐catalyzed CO2‐to‐HCOOH conversion, ambiguity remains regarding true reaction pathways. To resolve this, we combined constant‐potential AIMD simulations with spectroscopic evidence to analyze the competitive pathways.
Hyun Dong Jung, Jiawei Deng, Yanbo Hua, Kun Jiang, Seoin Back   +4 more
wiley   +2 more sources

Enriched and Sustained Oxygen Vacancies in Amorphous NiWOx Enhance and Stabilize Urea Electrooxidation

Angewandte Chemie, EarlyView.
We propose an “amorphous oxygen mechanism (AOM)” for urea electrooxidation on amorphous NiWOx with tunable Ov, which achieves robust UOR activity and stability simultaneously. The “amorphous oxygen” in NiWOx prefers to escape during the UOR, in situ generating and stabilizing Ov, which thermodynamically promotes the reaction.
Yinuo Wang, Ke Zhang, Mingxing Zhou, Shijin Zhang, Ling Zhao, Gongjin Chen, Luca Magagnin, Lu Wang, Yian Wang, Minhua Shao   +9 more
wiley   +2 more sources

Triple labeling of metabolites for metabolome analysis (TLEMMA): a stable isotope labeling approach for metabolite identification and network reconstruction. [PDF]

Plant J
Dong Y, Feldberg L, Wang Y, Heinig U, Rogachev I, Aharoni A.   +5 more
europepmc   +1 more source

Targeted Metabolomic Methods for ¹³C Stable Isotope Labeling with Uniformly Labeled Glucose and Glutamine Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS). [PDF]

J Proteome Res
Jennings EQ, Rathmell WK, Rathmell JC.
europepmc   +1 more source

Silkworm Pupae Function as Efficient Producers of Recombinant Glycoproteins with Stable-Isotope Labeling. [PDF]

Biomolecules, 2020
Yagi H, Yanaka S, Yogo R, Ikeda A, Onitsuka M, Yamazaki T, Kato T, Park EY, Yokoyama J, Kato K.   +9 more
europepmc   +1 more source

A Wagner–Meerwein‐Like Rearrangement Generates a Vinyl Group in the Biosynthesis of the Polychlorinated Lipopeptides Fischerazoles

Angewandte Chemie, EarlyView.
The fischerazoles, unusual cyanobacterial chlorinated lipopeptides are reported. During their biosynthesis, a linear fatty acyl‐acyl carrier protein (ACP) precursor is rearranged through the action of the S‐adenosyl‐methionine (SAM)‐dependent methyltransferase FshF, to generate a pendant vinyl group.
Sandra A. C. Figueiredo, Kathleen Abt, Konrad Viehrig, Peter J. Jervis, Teresa P. Martins, Iñaki Lacomba, Chuhan Li, Daniele Castagnolo, Pedro N. Leão   +8 more
wiley   +2 more sources

4-plex quantitative glycoproteomics using glycan/protein-stable isotope labeling in cell culture. [PDF]

J Proteomics
Jiang P, Hakim MA, Saffarian Delkhosh A, Ahmadi P, Li Y, Mechref Y.   +5 more
europepmc   +1 more source

Coupled Fe3O4‐Cluster Precipitates and Single Fe‐Atom Catalysts Can Boost Oxygen Reduction via Concomitantly Accelerated Water Dissociation

Angewandte Chemie, EarlyView.
Fe3O4 clusters can be precipitated onto Fe–N–C SACs through a residual‐oxygen‐assisted precipitation approach. Compelling evidence, including operando spectroscopy and ab initio calculations, suggests that Fe3O4‐cluster precipitates not only induce asymmetric electronic structures of Fe‐N4 active center to optimize the OH* adsorption, but also ...
Cheng‐Kai Du, Xiongyi Liang, Fei‐Xiang Ma, Yutong Li, Zheng‐Qi Liu, Long Ma, Zeng Li, Liang Zhen, Yan Huang, Xiao Cheng Zeng, Cheng‐Yan Xu   +10 more
wiley   +2 more sources

Combining Stable Isotope Labeling and Candidate Substrate-Product Pair Networks Reveals Lignan, Oligolignol, and Chicoric Acid Biosynthesis in Flax Seedlings (<i>Linum usitatissimum</i> L.). [PDF]

Plants (Basel)
Thiombiano B, Mentag A, Paniez M, Roulard R, Marcelo P, Mesnard F, Dauwe R.   +6 more
europepmc   +1 more source