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SPECTROMETRY: 作品数：461被引量：896H指数：12; 导出分析报告; 相关领域：理学生物学更多>>; 相关作者：姜山何明武绍勇石磊李世红更多>>; 相关机构：中国计量科学研究院中国原子能科学研究院吉林大学广西大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家质检总局科技计划项目国家教育部博士点基金更多>>

Electrically tunable planar liquid-crystal singlets for simultaneous spectrometry and imaging: 《Light(Science & Applications)》2024年第11期2589-2598,共10页Zhou Zhou Yiheng Zhang Yingxin Xie Tian Huang Zile Li Peng Chen Yan-qing Lu Shaohua Yu Shuang Zhang Guoxing Zheng; supported by the National Key Research and Development Program of China(Grant Nos.2023YFB2804700,2021YFA1202000 and 2021YFE0205800);National Natural Science Foundation of China(Grant Nos.12174292,62222507,and 62175101);Natural Science Foundation of Jiangsu Province(No.BK20212004);Fundamental Research Funds for the Central Universities(2042024kf1005).; Conventional hyperspectral cameras cascade lenses and spectrometers to acquire the spectral datacube,which forms the fundamental framework for hyperspectral imaging.However,this cascading framework involves tradeoffs ...; 关键词：CRYSTAL PLANAR SINGLET

Chemical isotope labeling-assisted liquid chromatography-mass spectrometry enables sensitive and accurate determination of dipeptides and tripeptides in complex biological samples: 《Chinese Chemical Letters》2024年第11期284-289,共6页Feng-Qing Huang Yu Wang Ji-Wen Wang Dai Yang Shi-Lei Wang Yuan-Ming Fan Raphael N.Alolga Lian-Wen Qi; financially supported in part by the National Natural Science Fund of China for Distinguished Young Scholars(No.81825023);National Natural Science Foundation of China(No.82003979);Natural Science Foundation of Shanghai(No.23ZR1459100)。; Small peptides have attracted increasing attention for their unique features and diverse biological functions.Achieving rapid separation and accurate quantification,however,remains a challenge because of their low abu...; 关键词：Di/tripeptides Chemical derivatization Isotope labeling Liquid chromatography tandem mass SPECTROMETRY Biliary tract cancer

Assessment of Modeling Collimator Designs for Gamma-Ray Transmission of Uranium Oxide Spectrometry Using HPGe Detectors: 《World Journal of Engineering and Technology》2023年第4期663-671,共9页Rasha Ali El-Tayebany Hekmat Elbegawy; Many scientific domains use gamma-ray spectrometry, but non-destructive gamma scanning and gamma emission tomography of radioactive fuel in particular. In the experimental setting, a collimator is frequently employed ...; 关键词：Monte Carlo High Purity Germanium (HPGe) COLLIMATOR URANIUM

Synthesis, Characterization and Biological Activity Evaluation of Schiff Bases Derived from 1,8-Diaminonaphtalène: 《Open Journal of Physical Chemistry》2023年第2期29-37,共9页Niameke Jean Baptiste Kangah Nanou Tiéba Tuo Daouda Ballo Ahmont Landry Claude Kablan N’goran Etienne Kouame Charles Guillaume Kodjo Nahossé Ziao; The compounds have been synthesized and characterized by routine MS, IR and NMR spectrometry methods. The compounds are all active on bacterial strains with the exception of Salmonella typhimirium, with a MIC value of...; 关键词：Schiff Base SPECTROMETRY ANTIOXIDANT Antimicrobial Activity INHIBITION 1 8-Diaminonaphthalene

Breaking the resolution-bandwidth limit of chip-scale spectrometry by harnessing a dispersion-engineered photonic molecule被引量：9: 《Light(Science & Applications)》2023年第3期475-488,共14页Hongnan Xu Yue Qin Gaolei Hu Hon Ki Tsang; Innovation and Technology Fund(MRP/066/20).; The chip-scale integration of optical spectrometers may offer new opportunities for in situ bio-chemical analysis,remote sensing,and intelligent health care.The miniaturization of integrated spectrometers faces the ch...; 关键词：RESOLUTION dispersion LIMIT

Recent Advances in Single-Cell Metabolomics Based on Mass Spectrometry被引量：1: 《CCS Chemistry》2023年第2期310-324,共15页Qinlei Liu Sandra Martínez-Jarquín Renato Zenobi; Cellular heterogeneity is essential for the physiological functions of organisms,and precise interpretation of the relevant biological mechanisms involved requires accurate measurement of biomolecules,including DNA,RN...; 关键词：SINGLE-CELL analysis metabolomics MASS SPECTROMETRY IONIZATION techniques ANALYTICAL methods

Comparison between Spectrophotometry and Gas Phase Molecular Absorption Spectrometry for Determination of Nitrite Nitrogen in Flue Gas: 《Meteorological and Environmental Research》2022年第6期60-62,共3页Jun SUN Tianjun DU Hualin GONG; Spectrophotometry and gas phase molecular absorption spectrometry for determination of nitrite nitrogen in flue gas were compared.KOH absorption solution was used to absorb nitrite nitrogen in flue gas,and the concent...; 关键词：SPECTROPHOTOMETRY Gas phase molecular absorption spectrometry Flue gas Nitrite nitrogen COMPARISON

Measurement of Particle Velocity, Particle Size Distribution and Concentration in Particulate Suspension by Transmission Fluctuation Correlation Spectrometry: 《International Journal of Clean Coal and Energy》2022年第2期13-23,共11页Peng Gong; In coal-fired power generation industry, parameters such as particle size affect combustion efficiency. Especially in the application of two-phase flow clean energy, the parameters such as particle velocity, particle ...; 关键词：On-Line Measurement Two-Phase Flow Transmission Fluctuation Correlation Spectrum Energy and Power

Analysis of per-and polyfluoroalkyl substances in Houston Ship Channel and Galveston Bay following a large-scale industrial fire using ion-mobility-spectrometry-mass spectrometry被引量：2: 《Journal of Environmental Sciences》2022年第5期350-362,共13页Alan Valdiviezo Noor AAly Yu-Syuan Luo Alexandra Cordova Gaston Casillas MaKayla Foster Erin SBaker Ivan Rusyn; funded,in part,by grants P42 ES027704 and P30ES029067 from the National Institute of Environmental Health Sciences;supported,in part,by a training grant T32 ES026568 from the National Institute of Environmental Health Sciences; Per-and polyfluoroalkyl substances(PFAS)are persistent organic pollutants of concern be-cause of their ubiquitous presence in surface and ground water;analytical methods that can be used for rapid comprehensive exposu...; 关键词：EMERGENCY Environmental disaster PFAS

Special Topic:Resonance Spectroscopy and Spectrometry: 《Journal of Analysis and Testing》2021年第3期195-196,共2页Mei-Kun Fan Cheng-Zhi Huang; Resonance exists very commonly ranging from elementary particles to large celestial bodies,creating variety of new things and phenomena.As a typical forced vibration,resonance makes a physical system to absorb more en...; 关键词：chemistry. ELEMENTARY ABSORB

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