Results 161 to 170 of about 3,602,918 (298)

Fabrication of thermoplastic microfluidic probes for nanospray desorption electrospray ionization mass spectrometry. [PDF]

Int J Mass Spectrom
Dong R, Choi AH, Li X, Tang X, Jiang LX, Laskin J.   +5 more
europepmc   +1 more source

High-Throughput Desorption Electrospray Ionization Mass Spectrometry for Untargeted Antibiotic Susceptibility Testing. [PDF]

Anal Chem
Owen A, Morato NM, Cooks RG.
europepmc   +1 more source

Catalysis by a Metastable Photoswitchable Cage

Angewandte Chemie International Edition, EarlyView.
A self‐assembled heteroleptic cage is formed by isomerizing a photoswitchable ligand to its metastable Z‐isomeric form (Z‐1) using green light and combining with a non‐switchable ligand (2) and palladium(II) ions. The metastable [Pd2(Z‐1)2(2)2]4+ cage is an out‐of‐equilibrium self‐assembled catalyst, and can be reversibly assembled and disassembled ...
Simona S. Capomolla, Christopher M. Leonhardt, Samina Rasheed, Jake P. Violi, William A. Donald, Paul J. Lusby, Jonathon E. Beves   +6 more
wiley   +1 more source

Identification of a Riboflavin-Boric Acid Complex by Electrospray Ionization Mass Spectrometry. [PDF]

Biol Trace Elem Res
Kim DH, Eckhert CD.
europepmc   +1 more source

Influence of Direct Saponification Conditions on Sterol Yield and Composition of the Unsaponifiable Fraction of the Microalga Isochrysis galbana and the Seaweed Ascophyllum nodosum

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saponification is a key step for recovering the unsaponifiable fraction (USF) of lipids, which contains bioactive sterols, tocopherols, and carotenoids. This study optimized direct saponification conditions (50–300 g L−1 KOH; 60°C–100°C) to recover sterol‐rich USFs from the microalga Isochrysis galbana and the brown seaweed Ascophyllum nodosum,
Mina Zareie, Suzanne M. Budge
wiley   +1 more source

Immobilized Metal Affinity Beads for Recombinant Protein Analysis by Desorption Electrospray Ionization Mass Spectrometry. [PDF]

J Am Soc Mass Spectrom
Taylor CJ, Parvin S, Shafiepour F, Stull F, Venter AR.   +4 more
europepmc   +1 more source

Valorization of bark extracts from Cerrado and Amazon species: phenolic characterization, antioxidant capacity, and photoprotective potential for circular bioeconomy applications

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Tree bark remains an underexploited source of high‐value‐added phenolic compounds with potential circular bioeconomy applications. This work characterized bark extracts from two species of distinct Brazilian biomes, Stryphnodendron adstringens (Cerrado) and Myrcia eximia (Amazon), obtained with three solvents (ethanol, methanol and acetone ...
Mário Sérgio Lorenço, Danilo José Machado de Abreu, Elesandra da Silva Araujo, Uasmim Lira Zidanes, Laise de Jesus dos Santos, Denisse Concepción Vega Villarruel, Elisângela Elena Nunes Carvalho, Fábio Akira Mori   +7 more
wiley   +1 more source

High-throughput monitoring of in vitro enzymatic reactions using probe electrospray ionization-mass spectrometry. [PDF]

Anal Bioanal Chem
Okahashi N, Taniguchi T, Suzuki T, Hattori T, Takahashi H, Honda K, Matsuda F.   +6 more
europepmc   +1 more source

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg, Tanja M. Gampfer, Lea Wagmann, Philip Schippers, Jennifer Herrmann, Rolf Müller, Folker Westphal, Markus R. Meyer   +7 more
wiley   +1 more source

Wooden-Tip Electrospray Ionization Mass Spectrometry Combined With Machine Learning for Differentiating Thyroid Tumours. [PDF]

Anal Sci Adv
Liu DS, Liu L, Wang B, Zhang J, Lin HG, Huang XX, Deng KJ, Zhou YT, Pan Y, Hu B, Huang XY.   +10 more
europepmc   +1 more source