Results 201 to 210 of about 51,237 (293)

Additives Promote Divergent Reactivity in Photolytic Deoxygenation and Lactonization Reactions of Cobalt Alkoxycarbonyls. [PDF]

European J Org Chem
Hackbarth JN, Chambers DR, Ludwig CT, Brown TK, Martin DBC.   +4 more
europepmc   +1 more source

Decarboxylation-Triggered Polymer Deconstruction. [PDF]

ACS Polym Au
Gitter SR, Eades CB, Lott ME, Hughes RW, Evans AM, Sumerlin BS.   +5 more
europepmc   +1 more source

Liquid Atmospheric Pressure MALDI (LAP‐MALDI) Mass Spectrometry: A Versatile Tool for the Characterization of Synthetic Polymers

Rapid Communications in Mass Spectrometry, Volume 40, Issue 16, 30 August 2026.
ABSTRACT Rationale Liquid atmospheric pressure matrix‐assisted laser desorption/ionization (LAP‐MALDI) mass spectrometry (MS) has previously been applied to the analysis of biopolymers such as peptides, proteins, and DNA, producing ESI‐like multiply charged analyte ions.
Agata E. Kowalczyk, Jeffery Brown, Michael Morris, Rainer Cramer   +3 more
wiley   +1 more source

Overexpression of cytosolic NADP-malic enzyme 1 from the common ice plant enhances water-deficit and high-light stress tolerance by modulating water-use efficiency and flavonoid biosynthesis. [PDF]

Plant J
Kim SH, Song DY, Lee CH, Yang SY, Cushman JC, Lim SD.   +5 more
europepmc   +1 more source

A MassQL‐Based Framework for Rule‐Guided MS/MS Class‐Level Retrieval and Analog Discovery of Cannabinoids

Rapid Communications in Mass Spectrometry, Volume 40, Issue 16, 30 August 2026.
ABSTRACT Rationale Cannabinoids comprise a chemically diverse group of meroterpenoids whose extensive isomerism, variable side‐chain length, and frequent oxidative or rearranged derivatives lead to strongly overlapping yet characteristic MS/MS fragmentation patterns. In untargeted LC–MS/MS datasets, this combination of structural diversity and spectral
Julia Maia Galvão de Queiroz, Fernanda Oliveira Chagas, Valdir Florêncio Veiga‐Júnior, Monica Costa Padilha, Ricardo M. Borges   +4 more
wiley   +1 more source

Temperature-dependent conformational dynamics govern regioselectivity in a CYP152 decarboxylase. [PDF]

J Biol Chem
Avila MC, Rade LL, Souza AS, de Melo RR, Oliveira CC, de Moraes MR, Silva EED, Generoso WC, Persinoti GF, Ramos CHI, Makris TM, Zanphorlin LM.   +11 more
europepmc   +1 more source

Characterization of Grape Cane Stilbenoids and Their Photo‐Degradation Products by HPLC‐DAD Coupled With Trapped Ion Mobility Spectrometry and High‐Resolution Tandem Mass Spectrometry

Rapid Communications in Mass Spectrometry, Volume 40, Issue 15, 15 August 2026.
ABSTRACT Rationale Bioactive (E)‐stilbenoids in vine extracts are prone to light‐induced transformation into the respective (Z)‐isomers and further degradation products, often resulting in a loss of bioactivity. We sought to study stilbenoid degradation beyond that of the well‐researched resveratrol due to the high diversity of stilbenoids in nature ...
Paul Besrukow, Friederike A. Schnitker, Ralf Schweiggert, Christof B. Steingass   +3 more
wiley   +1 more source

In the Marathon toward Achieving Efficient Enzymatic Decarboxylation of Fatty Acids. [PDF]

ACS Cent Sci
Winkler CK, Kroutil W.
europepmc   +1 more source

Organization of Astrocytic GLT‐1 at Cortical Inhibitory Synapses

Glia, Volume 74, Issue 8, August 2026.
GLT‐1+ ALs frequently juxtapose symmetric synapses. Distance‐based phenotyping identifies symmetric‐ and asymmetric‐associated GLT‐1+ ALs. Distal inhibitory synapses show enriched GLT‐1/α2 couples in ALs within 1000 nm, conserved in human cortex. ABSTRACT Glutamate spillover from excitatory synapses modulates neighboring inhibitory synapses, yet the ...
Marcello Melone, Michael Di Palma, Annalisa Scimemi, Fiorenzo Conti   +3 more
wiley   +1 more source

Biosynthesis of 14-Membered Cyclopeptide Alkaloids via Nonheme Iron- and 2-Oxoglutarate-Dependent Oxidative Decarboxylation. [PDF]

J Am Chem Soc
Hungerford J, Mydy LS, Wang X, Mendoza-Perez L, Ousley DA, Shafiq K, McDonough KM, Li W, May G, Chigumba DN, Yao S, Kersten RD.   +11 more
europepmc   +1 more source