Results 161 to 170 of about 409,894 (333)

Identification and quantification of neutral fecal steroids by gas–liquid chromatography and mass spectrometry: studies of human excretion during two dietary regimens

, 1964
P. Eneroth, Kjell Hellström, Ragnar Ryhage   +2 more
openalex   +1 more source

GAS–LIQUID CHROMATOGRAPHY OF TERPENES: PART X. THE VOLATILE OILS OF THE LEAVES OF SITKA AND ENGELMANN SPRUCE [PDF]

, 1964
E. von Rudloff
openalex   +1 more source

Constant enzymatic in situ production of H₂O₂ for an Unspecific Peroxygenase by an L‐amino acid oxidase

Advanced Synthesis &Catalysis, Accepted Article.
Unspecific Peroxygenases have been the subject of a lot of research in the recent past as they offer opportunities for green hydroxylation reactions using hydrogen peroxide (H₂O₂) as donor. A striking problem of UPOs is their low stability against their own co‐substrate H₂O₂.
Simon Last, Tobias Heinks, Niklas Dietz, Simon Koopmeiners, Gabriele Fischer von Mollard, Martin Weissenborn, Jan von Langermann   +6 more
wiley   +1 more source

Aroma characterization of Sichuan and Cantonese sausages using electronic nose, gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity values and metagenomic. [PDF]

Food Chem X
Chen X, Yan F, Qu D, Wan T, Xi L, Hu CY.
europepmc   +1 more source

Gas–liquid chromatography of terpenes. Part XVII. The volatile oil of the leaves of Juniperus virginiana L. [PDF]

, 1968
A.R. Vinutha, E. von Rudloff
openalex   +1 more source

Continuous Flow Technology Enabling Photochemistry

Advanced Synthesis &Catalysis, Accepted Article.
The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and industrial ...
Ruairi Crawford, Marcus Baumann
wiley   +1 more source

A Novel Method to Determine the Carbon Isotopic Composition of Inositol Hexaphosphate (Phytate) in Soil by Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry. [PDF]

Rapid Commun Mass Spectrom
Sarangi V, Spohn M.
europepmc   +1 more source

Gas-liquid chromatography-mass spectrometry of synthetic ceramides

, 1969
Bengt Samuelsson, Karin Samuelsson
openalex   +1 more source

Development of Photo‐Biocatalytic Redox System for Asymmetric Synthesis of Optically Active Amines Using Blue Light and Transaminases. A Case Study Toward Mavacamten

Advanced Synthesis &Catalysis, EarlyView.
Abstract α‐Chiral amines are versatile building blocks for the asymmetric synthesis of optically pure high‐added‐value chemicals, including pharmaceuticals, agrochemicals, and natural products. Herein, we report a one‐pot, two‐step sequential deracemization of racemic sec‐alcohols to optically enriched primary amines throught a photo‐biocatalytic ...
Natalia Antos, Aleksandra Rudzka, Anna Hoser, Tamara Reiter, Wolfgang Kroutil, Paweł Borowiecki   +5 more
wiley   +1 more source

Identifying and analyzing the microplastics in human aqueous humor by pyrolysis-gas chromatography/mass spectrometry. [PDF]

iScience
Zhang K, Yu L, Qu L, Hui N, Chen L, Wang J, Yan H.   +6 more
europepmc   +1 more source