- 高效液相色谱法测定螺旋霉素发酵液中的有机酸被引量:83收藏
- 作者:李友元 陈长华 陶萍
- 机构:华东理工大学生物反应器工程国家重点实验室;上海交通大学分析测试中心
- 来源:《色谱》 2002
- 关键词:高效液相色谱法 测定 螺旋霉素 发酵液 抗生素
- 摘要:采用高效液相色谱法在Zorbax 30 0 SBC18色谱柱 (5 μm ,4 6mmi.d .× 15cm)上以 0 0 1mol/L磷酸缓冲液(pH 2 32 )和甲醇的二元流动相梯度分离测定了螺旋霉素发酵液...
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- Feature-matching Pattern-based Support Vector Machines for Robust Peptide Mass Fingerprinting被引量:79收藏
- 作者:Li, Youyuan Hao, Pei Zhang, Siliang Li, Yixue
- 机构:E China Univ Sci & Technol;Shanghai Ctr Bioinformat Technol
- 来源:MOLECULAR & CELLULAR PROTEOMICS 2011
- 质疑
- Synergistic Combination of Bioactive Hydroxyapatite Nanoparticles and the Chemotherapeutic Doxorubicin to Overcome Tumor Multidrug Resistance被引量:62收藏
- 作者:Dong, Xiulin Sun, Yi Li, Yuanyuan Ma, Xiaoyu Zhang, Shuiquan Yuan, Yuan Kohn, Joachim Liu, Changsheng Qian, Jiangchao
- 机构:East China Univ Sci & Technol;East China Univ Sci & Technol;Rutgers State Univ
- 来源:SMALL 2021
- 关键词:anti‐ tumor activity bioactivity hydroxyapatite nanoparticles mitochondrial Ca (2+) overload multidrug resistance reversal
- 质疑
- In Vivo Visualization of γ-Glutamyl Transpeptidase Activity with an Activatable Self-Immobilizing Near-Infrared Probe被引量:56收藏
- 作者:Li, Yuyao Xue, Chenghong Fang, Zhijun Xu, Weipan Xie, Hexin
- 机构:East China Univ Sci & Technol
- 来源:ANALYTICAL CHEMISTRY 2020
- 关键词:Mammals - Quinone - Enzyme activity - Probes - Cytology - Infrared devices
- 质疑
- A self-immobilizing near-infrared fluorogenic probe for sensitive imaging of extracellular enzyme activity in vivo被引量:54收藏
- 作者:Li, Yuyao Song, Heng Xue, Chenghong Fang, Zhijun Xiong, Liqin Xie, Hexin
- 机构:East China Univ Sci & Technol;Shanghai Jiao Tong Univ
- 来源:CHEMICAL SCIENCE 2020
- 关键词:Infrared devices - Quinone - Enzyme activity - Probes
- 质疑
- High-yield porphyrin production through metabolic engineering and biocatalysis被引量:34收藏
- 作者:Chen, Haihong Wang, Yaohong Wang, Weishan Cao, Ting Zhang, Lu Wang, Zhengduo Chi, Xuran Shi, Tong Wang, Huangwei He, Xinwei Liang, Mindong Yang, Mengxue Jiang, Wenyi Lv, Dongyuan Yu, Jiaming Zhu, Guoliang Xie, Yongtao Gao, Bei Wang, Xinye Liu, Xueting Li, Youyuan Ouyang, Limin Zhang, Jingyu Liu, Huimin Li, Zilong Tong, Yaojun Xia, Xuekui Tan, Gao-Yi Zhang, Lixin
- 机构:East China Univ Sci & Technol;Chinese Acad Sci;Shanghai Jiao Tong Univ;Qilu Univ Technol
- 来源:NATURE BIOTECHNOLOGY 2025
- 关键词:Catalysis - Diagnosis - Fermentation - Medical applications - Metabolic engineering
- 质疑
- CqToll participates in antiviral response against white spot syndrome virus via induction of anti-lipopolysaccharide factor in red claw crayfish Cherax quadricarinatus被引量:32收藏
- 作者:Li, Yan-yao Chen, Xiao-xiao Lin, Feng-yu Chen, Qiu-fan Ma, Xing-yuan Liu, Hai-peng
- 机构:Xiamen Univ;East China Univ Sci & Technol
- 来源:DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2017
- 关键词:Toll receptor Cherax quadricarinatus White spot syndrome virus Anti-lipopolysacchride factor
- 质疑
- Genome-scale modeling forBacillus coagulansto understand the metabolic characteristics被引量:27收藏
- 作者:Chen, Yu Sun, Yan Liu, Zhihao Dong, Fengqing Li, Yuanyuan Wang, Yonghong
- 机构:East China Univ Sci & Technol;Chalmers Univ Technol
- 来源:BIOTECHNOLOGY AND BIOENGINEERING 2020
- 关键词:Bacillus coagulans chemostat constraint-based model lactic acid fermentation metabolic switch
- 质疑
- Enzyme-Activatable Near-Infrared Photosensitizer with High Enrichment in Tumor Cells Based on a Multi-Effect Design被引量:27收藏
- 作者:Li, Yuyao Zhang, Chaoying Wu, Qingyi Peng, Yan Ding, Yiru Zhang, Zhengwei Xu, Xiaoyong Xie, Hexin
- 机构:East China Univ Sci & Technol;East China Univ Sci & Technol;Fudan Univ;Fudan Univ
- 来源:ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2024
- 关键词:Enzyme-Activatable Fluorescence Probe Photosensitizer Quinone Methide Tumor
- 质疑
- 温度对丙酮酸生物合成动力学、能荷和氧化-还原度的影响被引量:26收藏
- 作者:王翠华 李友元 陈长华 李啸
- 机构:华东理工大学生物反应器工程国家重点实验室
- 来源:《生物工程学报》 2006
- 关键词:丙酮酸 生物合成 动力学 能荷 氧化-还原度
- 摘要:在光滑球拟酵母(Torulopsis glabrata620)生产丙酮酸的过程中,温度对丙酮酸生物合成有着重要的影响。考察了不同发酵温度下基质消耗、细胞生长、丙酮酸合成及能荷水平和氧化-还原度等方面的差异。在恒温发酵中,...
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- Controlled synthesis and transformation of nano-hydroxyapatite with tailored morphologies for biomedical applications被引量:25收藏
- 作者:Ma, Xiaoyu Li, Yuanyuan Wang, Chengwei Sun, Yi Ma, Yifan Dong, Xiuling Qian, Jiangchao Yuan, Yuan Liu, Changsheng
- 机构:East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol
- 来源:JOURNAL OF MATERIALS CHEMISTRY B 2017
- 关键词:Microemulsions - Hydroxyapatite - Nanocomposites - Medical applications
- 质疑
- Metabolic engineering Corynebacterium glutamicum to produce triacylglycerols被引量:25收藏
- 作者:Plassmeier, Jens Li, Youyuan Rueckert, Christian Sinskey, Anthony J.
- 机构:MIT;E China Univ Sci & Technol;MIT
- 来源:METABOLIC ENGINEERING 2016
- 关键词:Corynebacterium glutamicum Metabolic engineering TAG biosynthesis Triacylglycerol Microbial lipids
- 质疑
- Phosphorylation of uridine and cytidine by uridine-cytidine kinase被引量:23收藏
- 作者:Qian, Yahui Ding, Qingbao Li, Yanyu Zou, Zhi Yan, Bingkun Ou, Ling
- 机构:E China Univ Sci & Technol
- 来源:JOURNAL OF BIOTECHNOLOGY 2014
- 关键词:Uridine 5 '-monophosphate Cytidine 5 '-monophosphate Uridine-cytidine kinase Acetate kinase GTP-regeneration
- 质疑
- Metabolic profiling and flux distributions reveal a key role of acetyl-CoA in sophorolipid synthesis by Candida bombicola被引量:21收藏
- 作者:Yang, Linbing Li, Youyuan Zhang, Xinkai Liu, Ting Chen, Jun Wei, Liujing Hua, Qiang
- 机构:East China Univ Sci & Technol;Shanghai Collaborat Innovat Ctr Biomfg Technol
- 来源:BIOCHEMICAL ENGINEERING JOURNAL 2019
- 关键词:Sophorolipid Metabolic flux Metabolic profile Acetyl-CoA Candida bombicola Biosurfactant
- 质疑
- Time-Resolved Transcriptome Analysis of Bacillus subtilis Responding to Valine, Glutamate, and Glutamine被引量:18收藏
- 作者:Ye, Bang-Ce Zhang, Yan Yu, Hui Yu, Wen-Bang Liu, Bao-Hong Yin, Bin-Cheng Yin, Chun-Yun Li, Yuan-Yuan Chu, Ju Zhang, Si-Liang
- 机构:
- 来源:PLOS ONE 2009
- 质疑
- Highly Efficient Multiple-Labeling Probes for the Visualization of Enzyme Activities被引量:17收藏
- 作者:Song, Heng Li, Yuyao Chen, Yefeng Xue, Chenghong Xie, Hexin
- 机构:East China Univ Sci & Technol
- 来源:CHEMISTRY-A EUROPEAN JOURNAL 2019
- 关键词:alkaline phosphatase enzyme activity imaging immobilization quinone methide
- 质疑
- 酰基激酶和酰基CoA合成酶对螺旋霉素合成的影响被引量:17收藏
- 作者:李友元 陈长华 李永东 李东红 陈国豪
- 机构:华东理工大学生物反应器工程国家重点实验室
- 来源:《华东理工大学学报(自然科学版)》 2001
- 关键词:螺旋霉素 酰基激酶 酰基CoA合成酶 影响因子 生物合成 激活作用 抗生素
- 摘要:螺旋霉素链霉菌生物合成螺旋霉素的过程受许多酶的调控作用。酰基激酶和酰基 Co A合成酶是螺旋霉素内酯环合成的重要酶。实验测定了它们的酶活趋势和酶的影响因子。结果表明 ,酰基激酶和酰基 Co A合成酶都有两个活力峰 ,前者...
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- 红霉素A发酵条件的优化被引量:15收藏
- 作者:李啸 陈长华 李友元
- 机构:华东理工大学生物工程学院国家生物反应器重点实验室
- 来源:《中国医药工业杂志》 2006
- 关键词:红霉素 生物合成 响应面设计 优化
- 摘要:采用两水平因子设计和响应面设计,以红霉素A的相对含量为目标函数建立二项式模型,经Design-Expert 6.0.10软件分析得到优化结果:每100ml发酵液中分别补入ATP 0.00102g、L-蛋氨酸0.01132...
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- 红霉素生产及其有效组分转化的优化被引量:13收藏
- 作者:李啸 陈长华 朱凤 李友元
- 机构:国家生物反应器重点实验室华东理工大学生物工程学院
- 来源:《中国抗生素杂志》 2005
- 关键词:红霉素 生物合成 HPLC 发酵 优化
- 摘要:以红霉素生产菌红色链霉菌HB为研究对象,根据红霉素生物合成机理,以促进甲基化转化和强化基础代谢为主要手段,在利用摇瓶和50L罐发酵生产红霉素的过程中,在大约127h的时候,向发酵液中流加ATP、L-Met、MgSO4和柠...
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- 生物分离工程精品课程建设推动教学质量跃上新台阶被引量:12收藏
- 作者:曹学君 赵延斌 童望宇 刘叶青 李友元 张秀萍 许环昕
- 机构:华东理工大学生物工程学院
- 来源:《化工高等教育》 2006
- 关键词:生物分离工程 精品课程 双语教学 实验教学 教学研究
- 摘要:文章从适应新世纪高等教育发展的高度,论述生物分离工程精品课程的教学思想与理念、课程定位与特色、教材建设、队伍建设、教学方法、实践教学以及教学研究与管理等七个方面的教改。
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- One-pot process of 2'-deoxyguanylic acid catalyzed by a multi-enzyme system被引量:12收藏
- 作者:Li, Yanyu Ding, Qingbao Ou, Ling Qian, Yahui Zhang, Jiao
- 机构:E China Univ Sci & Technol
- 来源:BIOTECHNOLOGY AND BIOPROCESS ENGINEERING 2015
- 关键词:2 '-deoxyguanylic acid N-deoxyribosyltransferase purine nucleoside phosphorylase deoxyguanosine kinase acetate kinase
- 质疑
- The Impact of Heat-Moisture Treatment on Physicochemical Properties and Retrogradation Behavior of Sweet Potato Starch被引量:12收藏
- 作者:Li, Yaoyao Liu, Shaowei Liu, Xue Tang, Xiaozhi Zhang, Jian
- 机构:East China Univ Sci & Technol;China Agr Univ;Coll Food Sci & Engn;Chinese Acad Sci;Shandong Marine Resource & Environm Res Inst
- 来源:INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2017
- 关键词:sweet potato starch heat-moisture treatment physicochemical properties digestibility retrogradation
- 质疑
- Direct proteomic mapping of Streptomyces avermitilis wild and industrial strain and insights into avermectin production被引量:12收藏
- 作者:Yin, Peng Li, You-Yuan Zhou, Jin Wang, Yong-Hong Zhang, Si-Liang Ye, Bang-Ce Ge, Wei-Feng Xia, Yue-Lan
- 机构:E China Univ Sci & Technol
- 来源:JOURNAL OF PROTEOMICS 2013
- 关键词:Streptomyces avermitilis Proteomics Regulatory mechanism Avermectin production
- 质疑
- High-contrast and real-time visualization of membrane proteins in live cells with malachite green-based fluorogenic probes被引量:10收藏
- 作者:Chen, Yefeng Xue, Chenghong Wang, Jie Xu, Minqiu Li, Yuyao Ding, Yiru Song, Heng Xu, Weipan Xie, Hexin
- 机构:East China Univ Sci & Technol
- 来源:CHINESE CHEMICAL LETTERS 2022
- 关键词:Cellular imaging Fluorogenic probe Environment-sensitive fluorophore Alkaline phosphatase Integrin
- 质疑
- CRISPR/Cas9-based toolkit for rapid marker recycling and combinatorial libraries in Komagataella phaffii被引量:10收藏
- 作者:Zhou, Wei Li, Yuanyi Liu, Guosong Qin, Weichuang Wei, Dongzhi Wang, Fengqing Gao, Bei
- 机构:East China Univ Sci & Technol
- 来源:APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 2024
- 关键词:Komagataella phaffii CRISPR/Cas9 Visual marker recycling Multi-fragment integration Large DNA fragment knockout Yeast assembled libraries
- 质疑
- 螺旋霉素生物合成代谢流量分析被引量:9收藏
- 作者:李友元 陈长华
- 机构:华东理工大学生物反应器工程国家重点实验室
- 来源:《中国抗生素杂志》 2002
- 关键词:螺旋霉素 生物合成 代谢流量分析
- 摘要:通过对螺旋链霉菌的中间代谢产物及有机酸的分析 ,建立了螺旋霉素生物合成的动态流量分布图 ,并分析了螺旋霉素生物合成代谢网络的节点。分析认为 ,大环成环步骤和 FO- 1步骤在发酵中前期有一定的限速影响 ;同时由于 FO-...
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- The rational modification of the secretion pathway: The bidirectional grinding strategy on signal peptide and SecA in Bacillus subtilis被引量:9收藏
- 作者:Jiang, Zidong Zhang, Lujia Zhou, Wei Li, Hui Li, Yuanyi Qin, Weichuang Wang, Fengqing Wei, Dongzhi Gao, Bei
- 机构:East China Univ Sci & Technol;East China Normal Univ;East China Univ Sci & Technol
- 来源:BIOCHEMICAL ENGINEERING JOURNAL 2023
- 关键词:Bacillus subtilis Embedded-Model Signal peptide Secretory component SecA
- 质疑
- 国际基因工程机器大赛对本科生综合能力培养模式的探索被引量:8收藏
- 作者:王启要 李鹏飞 高淑红 李友元 吴辉 谭高翼 范建华 周勉 张立新 庄英萍
- 机构:华东理工大学生物工程学院
- 来源:《生物工程学报》 2021
- 关键词:国际基因工程机器比赛 生物创客 创新能力培养体系 合成生物学
- 摘要:华东理工大学生物工程学院从高水平专业比赛出发,以学生的兴趣为切入点,依托强大的科研和教学基地,构建具有"生物创客"精神的人才培养体系和创新实践能力培养体系。充分发挥学生主观能动性,提升了生物工程类相关专业本科生的科研素养...
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- Differential networking meta-analysis of gastric cancer across Asian and American racial groups被引量:8收藏
- 作者:Dai, Wentao Li, Quanxue Liu, Bing-Ya Li, Yi-Xue Li, Yuan-Yuan
- 机构:Shanghai Ctr Bioinformat Technol;East China Univ Sci & Technol;Shanghai Jiao Tong Univ;Shanghai Engn Res Ctr Pharmaceut Translat;Shanghai Ind Technol Inst
- 来源:BMC SYSTEMS BIOLOGY 2018
- 关键词:Gastric carcinoma (GC) Differential networking meta-analysis Cross-racial Conditional gene regulatory networks (GRN) Dysfunctional regulation mechanisms
- 质疑


