Direct Identification of O─O Bond Formation Through Three‐Step Oxidation During Water Splitting by Operando Soft X‐ray Absorption Spectroscopy (Adv. Sci. 40/2024)
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202470244
Abstract: Direct Identification of O–O Bond Formation In article number 2401236, Wu‐Ching Chou, Shuangyin Wang, Zhiwei Hu, Chung‐Li Dong, and co‐workers report the first direct observation of O–O bond formation during the oxygen evolution reaction using… read more here.
Keywords: spectroscopy; bond formation; direct identification; identification bond ... See more keywords
Direct identification of HMX via guest-induced fluorescence turn-on of molecular cage
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2021.05.051
Abstract: ABSTRACT Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) is one of the most widely used powerful explosives. The direct and selective detection of HMX, without the requirement of specialized equipment, remains a great challenge due to its extremely low volatility,… read more here.
Keywords: direct identification; hmx; cage; identification hmx ... See more keywords
Evaluation of modified saponin preparation method for the direct identification and antimicrobial susceptibility testing from positive blood culture.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of microbiological methods"
DOI: 10.1016/j.mimet.2018.10.004
Abstract: BACKGROUND We evaluated the two in-house sample preparation methods (saponin method (SAP) and [saponin + Sputazyme] method (SSPZ)) for direct identification of microorganisms using MALDI-TOF MS from positive blood culture bottles. Also, we evaluated the… read more here.
Keywords: identification; direct identification; blood culture; method ... See more keywords
Can NMR-HetCA be a Reliable Prediction Tool for the Direct Identification of Bioactive Substances in Complex Mixtures?
Sign Up to like & getrecommendations! Published in 2024 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.4c05080
Abstract: Conventional isolation methods in natural products chemistry are time-consuming and costly and often result in the isolation of moderately active compounds or the detection of already known natural products (NPs). A fast and cost-effective way… read more here.
Keywords: spectroscopy; chemistry; nmr hetca; direct identification ... See more keywords
Direct (LC-)MS Identification of Regioisomers from C–H Functionalization by Partial Isotopic Labeling
Sign Up to like & getrecommendations! Published in 2025 at "ACS Central Science"
DOI: 10.1021/acscentsci.4c01765
Abstract: C–H functionalization of complex substrates is highly enabling in total synthesis and in the development of late-stage drug candidates. Much work has been dedicated to developing new methods as well as predictive modeling to accelerate… read more here.
Keywords: identification regioisomers; functionalization partial; direct identification; identification ... See more keywords
Direct Identification of Surface Defects and Their Influence on the Optical Characteristics of Upconversion Nanoparticles.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b00741
Abstract: Core-shell structure is an obvious concept to suppress surface-related deactivations in lanthanide-doped upconversion nanoparticles (UCNPs). However, no direct observation of atomic-scale surface restoration, which can improve the upconversion photoluminescence, has been reported. Here, we use… read more here.
Keywords: upconversion nanoparticles; surface defects; surface; direct identification ... See more keywords
Direct Identification of Complex Glycans via a Highly Sensitive Engineered Nanopore.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c02081
Abstract: The crucial roles that glycans play in biological systems are determined by their structures. However, the analysis of glycan structures still has numerous bottlenecks due to their inherent complexities. The nanopore technology has emerged as… read more here.
Keywords: highly sensitive; via highly; direct identification; glycans via ... See more keywords
The direct identification of core-collapse supernova progenitors
Sign Up to like & getrecommendations! Published in 2017 at "Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rsta.2016.0277
Abstract: To place core-collapse supernovae (SNe) in context with the evolution of massive stars, it is necessary to determine their stellar origins. I describe the direct identification of SN progenitors in existing pre-explosion images, particularly those… read more here.
Keywords: direct identification; sne; core collapse; core ... See more keywords
Direct identification of microorganisms from thioglycolate broth by MALDI-TOF MS
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DOI: 10.1371/journal.pone.0185229
Abstract: We developed an easy MALDI-TOF MS-based assay to identify microorganisms directly from thioglycolate broth. A total of 101 positive thioglycolate broths inoculated with 15 different kinds of samples were evaluated. In 91 samples (90.1%), direct… read more here.
Keywords: thioglycolate broth; direct identification; maldi; maldi tof ... See more keywords
Direct Identification, Antimicrobial Susceptibility Testing, and Extended-Spectrum β-Lactamase and Carbapenemase Detection in Gram-Negative Bacteria Isolated from Blood Cultures
Sign Up to like & getrecommendations! Published in 2022 at "Infection and Drug Resistance"
DOI: 10.2147/idr.s350612
Abstract: Purpose To shorten the turnaround time for blood culture (BC) analyses, a rapid method was developed for the direct identification, antimicrobial susceptibility testing (AST), and multidrug resistance testing of bacteria-positive BCs. Materials and Methods The… read more here.
Keywords: identification antimicrobial; direct identification; carbapenemase; method ... See more keywords
Implementation of a New Protocol for Direct Identification from Urine in the Routine Microbiological Diagnosis
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DOI: 10.3390/antibiotics11050582
Abstract: Background: The direct identification of uropathogens from urine samples, in combination with the rapid detection of resistance, would allow early adjustment of empirical antimicrobial treatment. Methods: Two hundred and ninety-eight urine samples processed between 1… read more here.
Keywords: direct identification; urine samples; identification; protocol direct ... See more keywords