教授扬州大学化学化工学院
教师简介

朱霞石1960.8月出生,博士,教授、博士生导师
  1982.2毕业于扬州师范学院并留校任教;两赴德国访问学者。自工作以来,她主要从事分析化学教学和研究工作。曾获扬州大学优秀教学奖。现主持国家自然科学基金2项。共发表研究论文90余篇,其中数篇被SCI收录。先后荣获扬州师范学院、扬州大学和江苏省优秀青年骨干教师、扬州大学八五科技先进个人、扬州大学优秀教师、扬州大学创先争优先进个人等荣誉称号;多次获市、校优秀科研奖,并获江苏省教委、省卫生厅科技进步奖及江苏省科技进步奖各1次。

本人主要研究内容。

1有序分子组合体在环境友好分离技术方面的应用

将有序分子组合体应用于分离/光谱分析,开展了双水相萃取分离和浊点萃取分离; 国内首次将表面活性剂的浊点萃取技术与电热原子吸收光谱联用用于环境中重金属元素的形态分析研究。开拓了简单有效的元素形态分离/富集新技术。

2有序分子组合体及超分子化合物对光谱分析增敏作用研究

国内外首次将表面活性剂体系中的微乳液用于光谱分析的增敏作用和重金属元素分离的研究。微乳液对光谱分析(紫外、荧光、原子发射光谱)具有更好的增敏作用,对微乳液的增敏作用机理进行了一系列探讨。初步探讨了超分子化合物b-环糊精主客包合作用对光谱行为的影响,并利用其包合作用进行分离分析。

 

论文代表作:

1. Lina Ma, Xiashi Zhu2012Determination of emodin by hexadecyl trimethyl ammonium bromide sensitized fluorescence quenching method of the derivatives of  calix[4]areneSpectrochim. Acta Part A: 95: 246

2. Xiashi Zhu, Lina Ma, 2011 Determination of nickel(II) by CTAB sensitized fluorescence quenching method of the derivatives of Calix[4]arene, J Fluoresc  21:321–326

3. Xiashi Zhu, Rongrong Jiang, 2011, Determination of iron(III) by room temperature ionic liquids/surfactant sensitized fluorescence quenching method, J Fluoresc 21: 385

4. Xiashi Zhu, YinGu, 2010, Modified nano-TiO2 coupled with fluorescence spectroscopy for the separation/analysis of L-tryptophan, Anal.Biochem, 401, 260

5. Xiashi Zhu, Min Wu, 2009, b-Cyclodextrin-cross-linked polymer as solid phase extraction material coupled with inductively coupled plasma mass spectrometry for the analysis of trace Co(II)Talanta, 78565

6. Xiashi Zhu, 2008Determination of trace vanadium in soil by cloud point extraction and graphite furnace atomic absorption- spectroscopy Microchim Acta , 161143-148

7. Xiashi Zhu, 2008Fluorescence probe enhanced spectrofuorimetric method for the determination of gatifloxacin in pharm- aceutical formulations and biological fluidsSpectrochim. Acta Part A, 69478-482

8. Xiashi Zhu, Jing Sun, Jun Wu, 2007, Study on the inclusion interactions of b-cyclodextrin and its derivative with dyes by spectrofluorimetry and its analytical application, Talanta 72 , 237

9. Xiashi Zhu, Yanyan Hu, Aiqin Gong, 2007, Investigation on the interaction of tetrachloride fluorescein–bovine serum albumin-b-cyclodextrin and the determination of protein by flow injection analysis, Anal. Chim. Acta.592, 24

10. Jing Sun, Xiashi Zhu, Ming Wu, 2007, Hydroxypropyl-β-Cyclodextrin Enhanced Determination for the Vitamin B12 by Fluorescence Quenching Method, J Fluoresc17, 265