TITRATION

作品数:129被引量:105H指数:5
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相关领域:环境科学与工程文化科学更多>>
相关作者:屠婕红余菁尹燕霞王梦奇姜国华更多>>
相关机构:河南清水源科技股份有限公司中国石油化工股份有限公司天津化工研究设计院嘉兴卫生学校更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划重庆市自然科学基金国家教育部博士点基金更多>>
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Colorimetric Titration App在中学化学实验中的应用——比色法测定补铁剂中铁的含量
《化学教育(中英文)》2024年第15期106-111,共6页毛斐滢 刘卫东 竺丽英 
Colorimetric Titration App(简称CTA)是一款免费的手机智能软件,将包含标准溶液和待测溶液的图片上传至该软件,可自动读取溶液的各种颜色参数值,并绘制颜色参数与浓度的拟合曲线,实现对待测溶液浓度的精确测定。介绍了该软件的主要界面...
关键词:高中化学 Colorimetric Titration App 数字图像比色法 实验改进 智能手机 
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods
《Food Innovation and Advances》2023年第1期9-17,共9页Hangtao Xie Yadan Jiao Tian Li Tuo Zhang Yanyan Zheng Yongkang Luo Yuqing Tan Chune Liu Hui Hong 
supported by the National Key R&D Program of China(2019YFD0901704).
Pyrethroids can be ingested by humans through eating contaminated oysters,which is potentially harmful to health.This study aimed to investigate the effects of raw,steaming,and roasting on cypermethrin(CP)and fenpropa...
关键词:fir cooking TITRATION 
MVA titration by plaque assay using crystal violet staining in DF-1 cells
《One Health Advances》2023年第1期48-51,共4页Santiago Navarro-Forero Lara Dsouza Zhilong Yang 
Modified Vaccinia Ankara(MVA)is a highly promising vector for generating safe vaccine candidates against many pathogens,such as HIV-1,SARS-CoV-2,and influenza viruses.The gold standard method to titrate MVA involves v...
关键词:MVA Plaque assay Crystal violet staining DF-1 cell 
A novel online analyzer for accurate and rapid measurement of volatile fatty acids in anaerobic wastewater treatment被引量:1
《Journal of Environmental Sciences》2022年第12期72-82,共11页Qingshan Lin Yanchao Yuan Feixiang Zan Hui Lu Zongping Wang Gang Guo 
supported by the National Natural Science Foundation of China (No. 52100040);the National Key Research & Development Program of China (No. 2019YFC1904005);the Natural Science Foundation of Hubei Province (No. 2020CFB403)。
Volatile fatty acids(VFAs), which are largely generated during the anaerobic acidification process, are considered to be reliable indicators of the stable process operation. However,the common methods for monitoring V...
关键词:Volatile fatty acids Online analyzer 5-pH point titration PID feedback control Anaerobic process 
An international guideline with six personalised titration schedules for preventing myocarditis and pneumonia associated with clozapine
《General Psychiatry》2022年第3期157-162,共6页Jose de Leon Can-Jun Ruan Georgios Schoretsanitis Christopher Rohde Elif Anıl Yağcıoğlu Trino Baptista Oleg O Kirilochev Carlos De las Cuevas Christoph U Correll 
Acknowledgements Lorraine Maw at the Mental Health Research Center at Eastern State Hospital,Lexington,Kentucky,USA helped with editing.Ms.Maw declares no competing interest in the last 36 months.
White blood cell(WBC)monitoring has reduced clozapinetreated patient deaths associated with agranulocytosis to a rarity.However,clozapine protocols and package inserts worldwide provide no instructions for preventing ...
关键词:TITRATION SUBGROUPS ABSENCE 
Method of Estimation of Chemical Compounds of a Solution by Analysis of Video Images of Titration from a Semi-Automatic Approach
《Open Journal of Applied Sciences》2022年第6期1069-1082,共14页Marcelin Sandje Sie Ouattara Diako Doffou Jerome Alain Clément 
To titrate or measure a chemical species in a solution is to estimate its quantity of matter or its molar concentration in a given solution. Several methods of estimating molar concentrations of chemical species exist...
关键词:TITRATION TURNING Equivalence Point Volume at Equivalence 
Chemical composition and Pb(II)binding of dissolved organic matter in a hypersaline lake in China被引量:1
《Journal of Oceanology and Limnology》2022年第1期113-127,共15页Keli YANG Yaoling ZHANG Yaping DONG Wu LI 
Supported by the Natural Science Foundation of Qinghai Province(Nos.2020-ZJ-940Q,2014-ZJ-937Q);the West Light Foundation of the Chinese Academy of Sciences(No.E010GC09);the Youth Innovation Promotion Association CAS(No.E010GC15)。
Dissolved organic matter(DOM)plays a vital role in promoting carbon and nutrient cycling.It is a food source for organisms and controls the migration and transformation of trace metals and other contaminants in aquati...
关键词:dissolved organic matter hypersaline lake watershed composition parallel factor analysis Pb(II)titration 
Interaction of Ca^(2+) and soil humic acid characterized by a joint experimental platform of potentiometric titration, UV–visible spectroscopy, and fluorescence spectroscopy被引量:1
《Acta Geochimica》2021年第3期300-311,共12页Haiming Tang Baohua Xiao Peiwen Xiao 
supported by the National Natural Science Foundation of China (U1701241, U1612441,41773147, and 41273149);the Science Foundation of Guizhou(20113109) 。
Rocky desertification has become a major environmental issue in the karst region of southwestern China.Karst rocky desertification was more severe in regions of limestone soil than in adjacent regions of other soils,d...
关键词:Limestone soil Humic acid Calcium INTERACTION TITRATION UV–Vis EEM 
A review of measurement methods for peracetic acid (PAA)被引量:3
《Frontiers of Environmental Science & Engineering》2020年第5期127-136,共10页Chen Cheng Haodong Li Jinling Wang Hualin Wang Xuejing Yang 
We acknowledge supports from National Key Basic Research Program of China(Grant No.2019YFA0705800);National Natural Science Foundation of China(Nos.21876049 and 91834301).The authors show deep gratitude to Mr.Casey Finnerty from UC Berkeley on polishing the manuscript.
Peroxyacetic acid has been widely used in food,medical,and synthetic chemical fields for the past several decades.Recently,peroxyacetic acid has gradually become an effective alternative disinfectant in wastewater dis...
关键词:Peroxyacetic acid Measurement methods TITRATION COLORIMETRIC CHROMATOGRAPHY NMR 
Is Titration as Accurate as HPLC for Determination of Vitamin C in Supplements? <br/>—Titration versus HPLC for Vitamin C Analysis被引量:1
《American Journal of Analytical Chemistry》2020年第7期269-279,共11页Lucile Tiemi Abe-Matsumoto Geni Rodrigues Sampaio Deborah Helena Markowicz Bastos 
Herein, the iodometric titration and HPLC-RP methods were compared for the determination of vitamin C in vitamin and mineral supplements. The methods were validated in terms of linearity, limits of detection (LOD), li...
关键词:Vitamin C Ascorbic Acid Dietary Supplements HPLC TITRATION 
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