Results 111 to 120 of about 544,006 (376)
Advanced Sustainable Systems, EarlyView.This study explores polyoxometalate‐based hybrids with varying dimensionalities, linking molecular, polymeric, and framework structures to supercapacitor performance. The results highlight how structural tuning enhances surface area, porosity, and charge transport, offering insights into designing efficient energy storage materials.
Daria Nowicka +6 more
wiley +1 more source
An Organic Chemist’s Guide to Electrospray Mass Spectrometric Structure Elucidation
Molecules, 2019 Tandem mass spectrometry is an important tool for structure elucidation of natural and synthetic organic products. Fragmentation of odd electron ions (OE+) generated by electron ionization (EI) was extensively studied in the last few decades, however ...
Arnold Steckel, Gitta Schlosser
doaj +1 more source
Heteroatomic jet fuel components: Lichen substances as fuel component and potential additives [PDF]
arXiv, 2018 This article presents chemical analysis of jet fuel (Jet A-1) heteroatomic fuel components with identification of an antioxidant lichen substance in methanol extracted fuel samples. Thermal stressing of jet fuel produces soluble macromolecular oxidatively reactive species (SMORS) and heteroatomic deposits.
arxiv
Gastrointestinal endogenous proteins as a source of bioactive peptides : Doctor of Philosophy in Nutritional Sciences at Riddet Institute, Massey University, Palmerston North, New Zealand [PDF]
, 2016 Gastrointestinal endogenous proteins (GEP) were investigated as a source of bioactive peptides. In silico and in vitro methods were used singly or in combination to study GEP-derived peptides after simulated digestion.
Acharya, Prasannalakshmi
core
Recent advances in experimental techniques to probe fast excited-state dynamics in biological molecules in the gas phase : dynamics in nucleotides, amino acids and beyond [PDF]
, 2013 In many chemical reactions, an activation barrier must be overcome before a chemical transformation can occur. As such, understanding the behaviour of molecules in energetically excited states is critical to understanding the chemical changes that these ...
Hadden DJ +6 more
core +1 more source
Advanced Science, EarlyView.In people with overweight or obesity, regular exercise even without weight loss or vitamin D supplementation completely prevents the usual winter decline in the vitamin D metabolite that maintains health at a cellular level, 1,25(OH)2D3, and ameliorates the decline in the vitamin D status marker 25(OH)D.
Oliver J. Perkin +11 more
wiley +1 more source
Direct Ambient Analysis of Pharmaceutical and Ecstasy Tablets
CHIMIA, 2006 Desorption electrospray ionization (DESI) is a new ionization technique recently introduced in analytical chemistry for the ambient analysis of surfaces by mass spectrometry.
Luc Alexis Leuthold +6 more
doaj +1 more source
Determination of serum cortisol by isotope-dilution liquid-chromatography electrospray ionization tandem mass spectrometry with on-line extraction [PDF]
, 2001 A liquid chromatographic-mass spectrometric method for the determination of cortisol in serum using atmospheric pressure electrospray ionization and tandem mass spectrometry is described.
Briegel, Josef +2 more
core +1 more source
Advanced Science, EarlyView.This work designs an in situ proliferating peptide nanoparticle as a flexible resolution that modulates the neuro‐glia unit to enable enhanced multi‐target combinational therapy for secondary brain damage following subarachnoid hemorrhage. Abstract Subarachnoid hemorrhage (SAH), a lethal stroke subtype, involves complex pathological cascades triggered ...
Yibin Zhang +8 more
wiley +1 more source
Viruses, 2014 We have noted some inaccuracies in Table 1 and Table 2 of our article “Evaluation of the Broad-Range PCR-Electrospray Ionization Mass Spectrometry (PCR/ESI-MS) System and Virus Microarrays for Virus Detection” (Viruses 2014, 6, 1876–1896) [1].[...]
Lanyn P. Taliaferro +6 more
doaj +1 more source