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近日，化学化工与环境工程学院教师王敏博士在化学领域顶刊Chemical Science发表最新研究成果“Simultaneous detection of 5-methylcytosine and 5-hydroxymethylcytosine at specific genomic loci by engineered deaminase-assisted sequencing”，Chemica...
中央民族大学生命与环境科学学院王晓东教授团队在《Chemical Communications》《Analytical Chemistry》连续四次发表封面文章（图）
王晓东 Chemical Communications Analytical Chemistry 质谱成像
2024/7/4
近日，中央民族大学生命与环境科学学院（质谱成像与代谢组学国家民委重点实验室）王晓东教授团队通过系统研究发现聚丙烯酰胺凝胶（Polyacrylamide gel，PAAG）作为一种新型包埋剂可显著提高MALDI-MSI前处理流程中生物组织样本中切片的质量，并增强小分子代谢物和脂质的原位检测及成像表征性能。这是在MALDI源质谱成像新方法开发领域取得的又一项重要进展，相关研究成果以“Polyacryl...
近日，南方科技大学化学系教授李闯创课题组应邀在国际顶级综述期刊Chemical Society Reviews发表题为“Synthesis of natural products containing highly strained trans-fused bicyclo[3.3.0]octane: historical overview and future prospects”的综述文章，对于...
Professor Chen, Peng，Department of Chemistry and Chemical Biology at Cornell University（图）
Professor Chen, Peng Department of Chemistry and Chemical Biology at Cornell University
2015/11/4
Professor Chen, Peng，Department of Chemistry and Chemical Biology at Cornell University,Professor Peng Chen's Group develops and applies single-molecule microscopy approaches to interrogate and under...
Professor Lee, Stephen，Department of Chemistry and Chemical Biology at Cornell University（图）
Professor Lee, Stephen Department of Chemistry and Chemical Biology at Cornell University
2015/11/4
Professor Lee, Stephen，Department of Chemistry and Chemical Biology at Cornell University,Research:
Porous Organic Coordination Solids: Developing stronger porous solids in which all the host porous...
Dissolved ion analyses of stream water from bamboo forests: Implication for enhancement of chemical weathering by bamboo
weathering rate plagioclase dissolved ions bamboo stream water
2017/4/11
Dissolved ion analyses of stream water were conducted monthly in three catchments of varying bamboo coverage of
similar geological setting for one year. We found that the concentration of dissolved S...
Chemical-State-Selective Mapping at Nanometer Scale Using Synchrotron Radiation and Photoelectron Emission Microscopy
Chemical-State-Selective Mapping Nanometer Scale Synchrotron Radiation Photoelectron Emission Microscopy
2010/9/15
For surface analyses of semiconductor devices and various functional materials, it has become indispensable to analyze valence states at nanometer scale due to the rapid developments of nanotechnology...
Chemical Effects of CeLγ4 Emission Spectra for Ce Compounds
Chemical Effects CeLγ4 Emission Spectra Ce Compounds
2010/9/15
High-resolution CeLγ4 emission spectra of CeF3, Ce2S3, CeF4, and CeO2 have been measured using a multicrystal, multidetector spectrometer. The spectra exhibited substantial differences depending on th...
期刊信息
篇名
A study on chemical estimation of pu-erh tea quality,
语种
英文
撰写或编译
作者
Yuerong Liang,Lingyun Zhang,Jianliang Lu,
第一作者单位
刊物名称
Journal of the Science of Food and Agriculture
页面
85. 381-390, 2005.2...
Potential of liquid chromatography–atmospheric pressure chemical ionisation tandem mass spectrometry for determination of fosetyl-aluminium residues in dried hops
fosetyl-aluminium pesticide residues hops analysis liquid chromatography mass spectrometry
2014/3/19
New analytical procedure for the determination of fosetyl-aluminium in hop cones (also called “hops”) was developed. Liquid chromatography–atmospheric pressure chemical ionisation tandem mass spectrom...