Results 131 to 140 of about 30,207 (243)

Bis(trimethylsilyl)methylamine (BSMA): tool or toy?

open access: yes, 2000
Bis(trimethylsilyl)methylamine, BSMA, an original primary amine, was proven to be the source of a large variety of N-bis(trimethylsilyl)methylamino derivatives that otherwise have to be prepared indirectly. Because of the bulkiness of the bissilylmethyl
Jean-Paul Picard
core   +1 more source

Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk

open access: yesJournal of Gastroenterology and Hepatology, Volume 41, Issue 6, Page 1722-1742, June 2026.
ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin   +2 more
wiley   +1 more source

Degumming of silk with methylamine

open access: yes, 1993
72-78The effect of methylamine treatment at different concentrations, temperatures and treatment time on the weight loss, strength loss, bending length, crease recovery and flexural rigidity of mulberry silk fabric has been studied using a Box and ...
Gulrajani, M L, Malik, Ratikanto
core  

NMR study of the chemisorption and decomposition of methylamine on Rh/SiO2

open access: yes, 2007
Nuclear magnetic resonance (NMR) studies of the interaction of methylamine with the rhodium surface in a Rh/SiO2 catalyst at temperatures in the range of 253-298 K reveal two principal features in both the C-13 and N-15 spectra.
von Schenck, Henrik,   +3 more
core   +1 more source

High Time Resolution Modelled and Measured New Particle Formation Rates During the 2023 Pittsburgh, PA Campaign

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.
Abstract Particle size distributions are used to calculate nucleation rates during new particle formation (NPF). However, the low time resolution and poor sensitivity of instruments deployed to observe particle size distributions can lead to inaccurate estimates of nucleation rates.
D. Cheng   +3 more
wiley   +1 more source

Role of water in the polarisation behaviour of some aluminium alloys in methylamine

open access: yes, 1997
Effect of water on the polarisation behaviour of some aluminium alloys (1060, 1100 and 3003) in methylamine has been carried out using potentiostatic method.
Yadav, S S, Yadav, P N S
core  

The oxidation of methylamine by the obligate methylotroph, organism 4025

open access: yes, 1988
This thesis investigates the `methylamine oxidase' system of an obligate methylotroph, organism 4025, during growth on methylamine with specific reference to the role of blue copper proteins.
Auton, Kevin Andrew
core  

Fragment‐Based Design of Targeted Covalent Inhibitors: The Scope and Limitation of Linking Approaches

open access: yesChemMedChem, Volume 21, Issue 10, 27 May 2026.
This paper by Kollár et al. reports a covalent fragment linking study against the SARS‐CoV‐2 main protease (3CLPro). Beginning with inactive fragment hits, the application of rational linker design enabled the generation of reversible covalent inhibitors exhibiting low micromolar potency. The study details some general limitations and best practices of
Levente Kollár   +8 more
wiley   +1 more source

THE METHYLAMINES [PDF]

open access: yesChemical & Engineering News Archive, 1959
openaire   +1 more source

Low Frequency Normal Modes of Methylamine Dehydrogenase. Can They

open access: yes, 2003
Introduction Methylamine dehydrogenase (MADH) is a periplasmic quinoprotein that catalyzes the oxidative deamination of methylamine to formaldehyde and ammonia. + + + + # + + O H NH HCHO O H NH CH 3 4 2 2 3 2 .
Cecilia M. Ridruejo   +4 more
core  

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