Thus, we analyzed the mass and chemical composition variation of EDL within electrochemical operation by electrochemical quartz crystal microbalance, in-situ X-ray photoelectron spectroscopy, and time-of-flight secondary ion mass spectrometry. We found that N-doping triggers specifically adsorbed propylene...
Precisely quantifying transition metal (TM) redox in bulk is a key to understand the fundamental of opti-mizing cathode materials in secondary batteries. At present, the commonly used methods to probe TM redox are hard X-ray absorption spectroscopy (hXAS) and soft X-ray absorption spectroscopy ...
OH recycling probability (γ) was once defined by Lelieveld et al. in which both OH primary production rate and secondary production rate are taken into account55. The oxidation power (G) denotes the gross OH formation, which is the sum of primary (P) and total secondary (S) OH formation...
Positron emission tomography (PET) constitutes a functional imaging technique that is harnessed to probe biological processes in vivo. PET imaging has been used to diagnose and monitor the progression of diseases, as well as to facilitate drug developmen
The zein/erythrosine samples had the most orderly secondary structure from circular dichroism and had the highest stability among all zein/colorant systems. The release rate of erythrosine was only 2.76% after 48 h storage after soaking in zein shell solution. This study demonstrated a promising...
Hydrogels based on cellulose comprising many organic biopolymers including cellulose, chitin, and chitosan are the hydrophilic material, which can absorb a
Marine-derived fungi of the genus Trichoderma have been surveyed for pharmaceuticals and agrochemicals since 1993, with various new secondary metabolites b
which revealed that LBL favored energy metabolism and redirected metabolic pathways toward the synthesis of diverse primary and secondary metabolism products. LBL favored reactive oxygen species homeostasis and metabolic activities involving lipid metabolism, specifically the synthesis of pigments and oxylipins...
Herein, we reported a bin-ary ligand strategy to prepare zeolitic imidazolate frameworks (ZIFs) -derived precursors, wherein the addition of secondary ligand endows precursors with the capabilities to transform into porously inter-weaved encapsulation-nanotubes structured composites after calcination. The...
A new type of secondary radiation. nature. 1928;121(3028):501–2. Lewis IR, Edwards H. Handbook of Raman spectroscopy: from the research laboratory to the process line. CRC Press; 2001. 1076 p. Pelletier MJ, editor. Analytical applications of Raman spectroscopy. Osney Mead, Oxford ; ...