李保新 - 陕西师范大学 - 化学化工学院

个人简介

1995年7月在陕西师范大学化学系，获理学学士学位；1995-1998年就读陕西师范大学化学系，获分析化学专业理学硕士学位；1999-2002年就读西南大学化学与化工学院，获分析化学专业理学博士学位；2004年-2005年在英国Cardiff大学化学系做高级访问学者研究。1998年7月加入陕西师范大学化学系，2000年从助教越级晋升为副教授，2003年破格晋升为教授，2004年入选首批教育部新世纪优秀人才资助计划。现为陕西省生命分析化学重点实验室副主任、陕西省重点科技创新团队带头人（2014），兼任陕西省化学会副秘书长、教育部高等学校教学指导委员会委员（2013-2017）。

研究领域

长期从事分析化学方面的教学和科研工作。研究工作主要在发光分析及生物传感，以生化分析及生物传感新原理、新方法的基础研究为基点，将纳米生物技术引入分析化学，提高了生物信息获取准确度和灵敏度，为环境、食品安全与疾病预警等问题的解决提供了新方法

近期论文

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Yuan Gao and Baoxin Li*, Exonuclease III-assisted cascade signal amplification strategy for label-free and ultrasensitive chemiluminescence detection of DNA, Anal. Chem., 2014, 86, 8881−8887. Chun Chen and Baoxin Li*, Chemiluminescence resonnce energy transfer biosensing platform for site-specific determination of DNA methylation and assay of DNA methyltransferase activity using exonuclease III-assisted target recycling amplification, Biosens. Bioelectron., 2014, 54, 48–54. Lin Zhang, Chunli Xu, Cunwei Liu and Baoxin Li*, Visual chiral recognition of tryptophan enantiomers using unmodified gold nanoparticles as colorimetric probes. Anal. Chim. Acta, 2014, 809, 123– 127. Yuan Gao and Baoxin Li*, G-quadruplex DNAzyme-based chemiluminescence biosensing strategy for ultrasensitive DNA detection: combination of exonuclease III-assisted signal amplification and carbon nanotubes-assisted background reducing, Anal. Chem., 2013, 85, 11494−11500. Chun Chen and Baoxin Li*, Graphene oxide-based homogenous biosensing platform for ultrasensitive DNA detection based on chemiluminescence resonance energy transfer and exonuclease III-assisted target recycling amplification, J. Mater. Chem. B, 2013, 1, 2476–2481. Mei Liu, Baoxin Li* and Xiang Cui, Conjugated polyelectrolytes-initiated chemiluminescence: a biosensing platform for label-free and homogeneous DNA detection, Biosens. Bioelectron., 2013, 47, 26-31. Rui Cao and Baoxin Li*, Simple and sensitive method for visual detection of heparin using positive–charged gold nanoparticles as colorimetric probes, Chem. Commun., 2011, 47, 2865–2867. Yingying Qi and Baoxin Li*, A sensitive, label-free, aptamer-based biosensor using a gold nanoparticle-initiated chemiluminescence system, Chem. Eur. J., 2011, 17, 1642–1648. Rui Cao, Baoxin Li*, Yuanfu Zhang and Zhining Zhang, Naked-eye sensitive detection of nuclease activity using positively-charged gold nanoparticles as colorimetric probes, Chem. Commun., 2011, 47, 12301–12303. Yun Jv, Baoxin Li* and Rui Cao. Positively-charged gold nanoparticles as peroxidiase mimic and their application in hydrogen peroxide and glucose detection, Chem. Commun., 2010, 46, 8017–8019.