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四川大学生命科学学院导师介绍:徐恒


  徐恒
  
  电话:************,***********
  Email:xuheng@scu.edu.cn

  个人简介
  2008年科技部抗震救灾环境专家组成员、国家863计划项目(资源环境领域、现代农业生物技术领域)会议与通讯评审专家、国家自然科学基金通讯评审专家、国家科技部国际科技合作项目同行评议专家、国家教育部科技进步奖通讯评审专家、中国环境科学学会重金属专业委员会委员、四川省微生物学会理事、四川省预防医学会微生态专业委员会委员、四川省农业生物技术专业委员会理事、中国微生物学会会员、中国遗传学会会员。1997年获国家自然科学基金委资助赴加拿大访问。先后主持国家863项目、国家自然科学基金等政府科技项目30余项,已发表核心期刊论文70余篇,其中SCI、EI论文20余篇,获国家发明专利5项,获省市级科技进步奖3项。目前主要从事环境微生物学、生物技术、环境修复治理等研究。

  近期主持开展的科研项目
  1. 重金属抗性微生物强化蕈菌富集土壤重金属的效应及机理研究
  国家自然科学基金(No. 41171253),2012—2015
  2.重金属污染土壤的蕈菌修复技术研究
  国家863计划(2006AA06Z361),2007-2010
  3.利用食用菌废弃料研究新型生物吸附剂用于工业重金属废水的治理
  成都市科技局项目(10GGYB472SF-023), 2010—2012
  4.利用食用菌废弃物研制新型生物吸附剂并治理重金属废水
  四川省科技支撑项目(2009SZ0204),2009-2011
  5.成都市龙泉驿区果蔬生产环境的农药污染生物降解与示范
  (课题合同号11H1789), 2011,1-2012
  6.成都市龙泉驿区养鸡粪便的无害化资源化处理研究
  (课题合同号11H1774), 2011-2012
  7.高浓度难降解工业废水处理关键技术与设备及工程示范
  十二五社发领域入库项目(SQ2011SF09C04061),2012-2015

  已获国家发明专利5项(第一发明人徐 恒)
  1. 《长根菇与金福菇联合修复重金属污染土壤的办法》
  国家发明专利 ZL 200710049530.5 授权公告日:2009年9月2日
  2. 《重金属污染土壤的菌-草修复技术》
  国家发明专利 ZL 200710049533.9 授权公告日:2010年8月25日
  3. 《螯合剂强化蕈菌修复重金属污染土壤》
  国家发明专利 ZL 200810147714.X 授权公告日:2011年1月26日
  4.《双环蘑菇与皱环球盖菇联合修复重金属污染土壤的办法》
  国家发明专利 ZL 200710049531.X 授权公告日:2011年3月18日
  5.《利用蕈菌处理高富集重金属植物的技术》
  国家发明专利 ZL 200710049529.2 授权公告日:2011年8月31日

  近三年发表的代表性SCI文章19篇(第一作者与通讯作者)
  1.Linyun Ji, Weiwei Zhang,Dong Yu,Yanru Cao, Heng Xu*.Effect of heavy metal-solubilizing microorganisms on zinc and cadmium extractions from heavy metal contaminated soilwith Tricholoma lobynsis.World Journal of Microbiology and Biotechnology, 28:293-301,2012
  2.Xiaobing Jing,Nan he,Ying Zhang,Yanru Cao, Heng Xu*. Isolation and characterization of heavy metal-mobilizing bacteria from contaminated soils and their potential in promoting Pb, Cu and Cd accumulation by Coprinus comatus. Canadian Journal of microbiology, 58:45-53,2012
  3.Y. J. Fu, F. G. Huang, T. Yuan, J. R. Gu, G. Q. Luo, H. Xu[] . Molecular cloning, characterization and expression analysis of B cell translocation gene 1 in grass carp Ctenopharyngodon idella. Journal of Fish Biology, 80:669–678,2012
  4.Tian Yuan, Ji-Rui Gu ,Wen-Bo Gu,Jiang Wu,Shao-Rong Ge , Heng Xu*. Molecular cloning, characterization and expression analysis of adenylosuccinate lyase gene in grass carp (Ctenopharyngodon idella). Mol Biol Rep, 38:2059–2065,2011
  5. Yingyi Liu,Qiqi Zhao,Guanglei Cheng,Heng Xu*. Exploring the mechanism of lead(Ⅱ) adsorption from aqueous solution on ammonium citrate modified spent Lentinus edodes.
  Chemical Engineering Journal,173 :792–800,2011
  6.Heng Xu,Peng Song,Wenbo Gu,Zhirong Yang*. Effects of heavy metals on production of thiol compounds and antioxidant enzymes in Agaricus bisporus. Ecotoxicology and Environmental Safety, 74: 1685–1692,2011
  7.Heng Xu, Jiuzhou Dai, Jinhu Ji, Feng Cen, Zhirong Yang*. Potential of Agaricus bisporus for extracting copper, zinc or cadmium from the soil. Environmental Engineering and Management Journal,10(5):665—671,2011
  8.Xiaobing Jing, Yanru Cao, Xiyu Zhang, Desheng Wang, Xiaozhe Wu, Heng Xu*. Biosorption of Cr(VI) from simulated wastewater using a cationic surfactant modified spent mushroom. Desalination, 269: 120–127,2011
  9.Xiuli Tian,Chuang Li, Heng Xu*.Spent mushroom: A new low-cost adsorbent for removal Congo Red from aqueous solutions. Desalination and Water Treatment, 27: 319–326,2011
  10.Yan-ru Cao, Zhuan Liu, Guang-lei Cheng, Xiao-bing Jing , Heng Xu*. Exploring single and multi-metal biosorption by immobilized spent Tricholoma lobayense using multi-step response surface methodology.Chemical Engineering Journal,164:183–195,2010
  11.Jinhu Ji, Jiuzhou Dai, Weiwei Zhang and Heng Xu*. Factors affecting the uptake of lead and copper in five wild mushroom species from Chengdu, China.
  Food Additives & Contaminants,Part A, 26:9:1249-1255,2009
  12.Haiyan Huang, Guanglei Cheng, Lan Chen, Heng Xu*. Lead (II) Removal from Aqueous Solution by Spent Agaricus bisporus: Determination of Optimum Process Condition Using Taguchi Method.Water, Air, and Soil Pollution, 203: 53-63,2009
  13.Jiuzhou Dai, Feng Cen, Jinhu Ji, Weiwei Zhang, Heng Xu*. Biosorption of lead(II) in aqueous solution by spent mushroom Tricholoma lobayense. Water Environment Research,(in press)
  14.Feng Cen, Yuanjia Hu, Heng Xu*. Responses of antioxidant defenses in Coprinus comatus exposed to cadmium and mercury toxicity. Asian Journal of Chemistry,(in press)
  15. Lan Chen ,, Heng Xu*. Chelator-induced bioextraction of heavy metals from artificially contaminated soil by mushroom (Coprinus comatus). Chemistry and Ecology,(in press)
  16.Yan-ru Cao,Xiyu Zhang,Jiayu Deng,Qiqi Zhao, Heng Xu*. Lead and cadmium-induced oxidative stress impacting mycelial growth of Oudemansiella radicata in liquid medium alleviated by microbial siderophores.,World Journal of Microbiology and Biotechnology,(in press)
  17.Weiwei Zhang, Yuanjia Hu, Yanru Cao, Fengguang Huang, Heng Xu*. Tolerance of lead by the fruiting body of Oudemansiella radicata. 《Chemosphere》(in press)(IF3.155)
  18. Chuang Li#, Xiuli Tian#, Zhengsuo Chen, Dong Yu, Jiayu Deng, Heng Xu*. Biodegradation of an endocrine-disrupting chemical di-n-butyl phthalate by Serratia marcescens C9 isolated from activated sludge. African Journal of Microbiology Research,(in press)
  19.Heng Xu, Yuxia Chen, Haiyan Huang, Yingyi Liu, Zhirong Yang*.
  Removal of lead (II) and cadmium (II) from aqueous solutions using spent Agaricus bisporus. The Canadian Journal of Chemical Engineering,(in press)
  
  
   

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