Results 61 to 70 of about 376,084 (233)

Scalable catalyst production process for oleate hydratase whole‐cell biocatalysis

Biotechnology Progress, EarlyView.
This study establishes a scalable lactose‐induced fed‐batch fermentation for an Escherichia coli whole‐cell biocatalyst containing an oleate hydratase. Operation at a higher growth rate markedly increased biomass yields while maintaining catalyst activity and was demonstrated at 150 L scale.
Rebekka Horstmann, Mario Beckers, Jörn Viell, Fabian Allan Watt, Valentin Steier, Marcel Mann, Jørgen B. Magnus   +6 more
wiley   +1 more source

Metabolite fingerprinting by infrared matrix-assisted laser desorption electrospray ionization mass spectrometry

SLAS Technology
The adoption of mass spectrometry for high-throughput screening in drug discovery has become increasingly prevalent and has enabled label-free screening against diverse targets.
Alena N. Joignant, Fan Pu, Shaun M. McLoughlin, James W. Sawicki, Andrew J. Radosevich, Renze Ma, Jon D. Williams, Sujatha M. Gopalakrishnan, Nathaniel L. Elsen   +8 more
doaj   +1 more source

Engineering Halide Perovskites With Chalcogen‐Based Compounds: Insights Into Stability, Interfaces, and Device Integration

Carbon Energy, EarlyView.
Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana, Deblina Das, Sourav Mal, Tarak Nath Mandal, Sangeun Cho   +4 more
wiley   +1 more source

Colocalization features for classification of tumors using desorption electrospray ionization mass spectrometry imaging

, 2019
Data used for the data analysis of the paper: Inglese, P., Correia, G., Pruski, P., Glen, R. C., & Takats, Z. (2019). Colocalization features for classification of tumors using desorption electrospray ionization mass spectrometry imaging.
Inglese, P (via Mendeley Data)
core   +2 more sources

A Synthetic Journey Toward Functional N‐Amidophenyl‐Substituted Hexaaza[16]paracyclophanes

European Journal of Organic Chemistry, EarlyView.
N‐amidophenyl‐substituted hexaaza[16]paracyclophanes can be synthesized via a convergent and efficient pathway, combining Ullmann and Buchwald–Hartwig coupling reactions. In accordance with simpler triarylamine molecules, these macrocyclic structures exhibit interesting light‐induced self‐assembling properties.
Susanne Schneider, Odile Gavat, Junjun Tan, Shoichi Tokunaga, Andrei Golushko, Erol Dan Licsandru, Flavio Picini, Andreas Vargas Jentzsch, Mounir Maaloum, Emilie Moulin, Nicolas Giuseppone   +10 more
wiley   +1 more source

Capillary Electrophoresis Methods for the Characterization of Synthetic Nanoparticles

ELECTROPHORESIS, EarlyView.
Capillary electrophoresis (CE) can be applied to evaluate nanoparticle (NP) size, charge, and surface characteristics. Hyphenating CE with ICP‐MS and AF4 can provide comprehensive, multidimensional NP characterization. ABSTRACT Nanoparticles (NPs) exhibit properties distinct from bulk materials of identical chemical composition, with their behavior and
Jordy D. Kruijswijk, Thomas Holmark, Kevin Jooß, Govert W. Somsen   +3 more
wiley   +1 more source

Detecting the cellular response of Lactobacillus reuteri with nanospray desorption electrospray ionization mass spectrometry [PDF]

, 2017
Mass spectrometry has proven to be a useful tool in microbiology research, especially for rapid identification of bacterial strains based on their unique mass spectral pattern.
NC DOCKS at The University of North Carolina at Greensboro, Uwakweh, Agbo-Oma A.   +1 more
core  

Electrochemical Aspects of Electrospray and Laser Desorption/Ionization for Mass Spectrometry [PDF]

, 2010
Soft-ionization methods, namely electrospray ionization and laser desorption/ionization, are widely used to transfer large molecules as intact gas-phase ions either from a solution or from a solid substrate.
Abonnenc, Melanie, Liu, BaoHong, Qiao, Liang, Girault, Hubert H., Liang Qiao, Hubert H. Girault, Girault HH, BaoHong Liu, Abonnenc M, Liu B, Mélanie Abonnenc, Qiao L   +11 more
core   +2 more sources

Matrix- and Surface-Assisted Laser Desorption/Ionization Mass Spectrometry Methods for Urological Cancer Biomarker Discovery—Metabolomics and Lipidomics Approaches

Metabolites
Urinary tract cancers, including those of the bladder, the kidneys, and the prostate, represent over 12% of all cancers, with significant global incidence and mortality rates.
Adrian Arendowski
doaj   +1 more source

Trace-Level Screening of Chemicals Related to Clandestine Desomorphine Production with Ambient Sampling, Portable Mass Spectrometry

Journal of Chemistry, 2017
Desomorphine is a semisynthetic opioid that is responsible for the psychoactive effects of a dangerous homemade injectable mixture that goes by street name “Krokodil.” Desorption electrospray ionization (DESI) and paper spray ionization (PSI) are ...
Seth E. Hall, Adam E. O’Leary, Zachary E. Lawton, Alessandra M. Bruno, Christopher C. Mulligan   +4 more
doaj   +1 more source