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science china chemistry 2008年第11期51卷 1066-1073页

作者： zhang yongchun, yang tao, zhou na, zhang wei & jiao kui college of chemistry and molecular engineering, qingdao university of science and technology, qingdao 266042, china 1. college of chemistry and molecular engineering Qingdao University of Science and Technology Qingdao 266042 China

Gold nanoparticles (nano Au)/titanium dioxide (TiO2) hollow microsphere membranes were prepared on the carbon paste electrode (CPE) for enhancing the sensitivity of Dna hybridization detection. The immobilization of nano Au and TiO2 microsphere was investigated with cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The hybridization events were monitored with EIS us-ing [Fe(CN)6]3-/4- as indicator. The sequence-specific Dna of the 35S promoter from cauliflower mosaic virus (CaMV35S) gene was detected with this Dna electrochemical sensor. The dynamic detection range was from 1.0×10-12 to 1.0×10-8 mol/L Dna and a detection limit of 2.3×10-13 mol/L could be ob-tained. The polymerase chain reaction (PCR) amplification of the terminator of nopaline synthase (NOS) gene from the real sample of a kind of transgenic soybean was also satisfactorily detected.

关键词： Au nanoparticle TiO_2 hollow microsphere Dna electrochemical biosensor CaMV35S gene NOS gene

Improved electrochemical performances of polyaniline nanotubes-poly-L-lysine composite for label-free impedance detection of Dna hybridization

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science china chemistry 2010年第6期53卷 1371-1377页

作者： yang tao,JIANG Chen,zhang wei & jiao kui Key Laboratory of Eco-chemical engineering,Ministry of Education college of chemistry and molecular engineering,qingdao university of science and technology,qingdao 266042,china 1. Key Laboratory of Eco-chemical engineering Ministry of Education college of chemistry and molecular engineering Qingdao University of Science and Technology Qingdao 266042 China

A sensitive label-free Dna hybridization biosensing platform was fabricated based on the synergistic effect of polyaniline nanotubes (PANInt) and poly-L-lysine (pLys).The composite of pLys and PANInt was coated onto the carbon paste electrode (CPE) to form a uniform and very stable nanocomposite *** pLys in the composite film not only acts as a membrane to retain good electron transfer capability of PANInt even at physiological pH,but also possesses fine biocompatibility for *** probes with negatively charged phosphate groups were readily linked to the positively charged pLys surface due to the strong electrostatic *** synergistic effect of PANInt and pLys could significantly enhance the sensitivity of Dna hybridization *** phosphinothricin acetyltransferase (PAT) gene fragment from transgenic corn and the polymerase chain reaction amplification of the terminator of nopaline synthase gene from the real sample of a kind of transgenic soybean were detected by this Dna electrochemical biosensor via label-free impedance *** stable composite gives convenient permselectivity properties as a transducer material for the design of modern electrochemical impedance biosensor using [Fe(CN)6]3-/4as an indicator.

关键词： poly-L-lysine polyaniline nanotubes Dna electrochemical biosensor PAT gene NOS gene

Synthesis and Application of CTAB-capped PbSe nanoparticles as Oligonucleotide Labels for Sensitive Electrochemical Stripping Detection of Dna Hybridization

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Synthesis and Application of CTAB-capped PbSe Nanoparticles ...

Electrochemical biosensing for dsDna damage induced by PbSe quantum dots under UV irradiation

The Eleventh International and the First Sino-Japan Bilateral Symposium on Electroanalytical chemistry

作者： Bo zhang kui jiao~* He LIU Xun FU wei SUN college of chemistry and molecular engineering,qingdao university of science and technology,qingdao 266042,P.R.china

Interests in the Dna hybridization biosensors have been increased in the past decade due to the potential application in many areas,such as clinical diagnosis,medicine,epidemic prevention,and so on[1-2].The detection signal of Dna hybridization has greatly enhanced from the recent use of nanoparticle materials[3-4].The unique optical and electrical properties of nanometer-sized

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Chinese Chemical Letters 2010年第6期21卷 716-719页

作者： Chuan Xia Yin tao yang wei zhang Xiao Dong zhou kui jiao Key Laboratory of Eco-chemical engineering Ministry of EducationCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China

An electrochemical sensor for the detection of the natural double-stranded Dna(dsDna) damage induced by PbSe quantum dots(QDs) under UV irradiation was *** biosensing membranes were prepared by successively assembling 3- mercaptopropionic acid,polycationic poly(diallyldimethyl ammonium) and dsDna on the surface of the gold *** of dsDna was fulfilled by immersing the sensing membrane electrode in PbSe QDs suspension and illuminating it with an UV lamp. Cyclic voltammetry was utilized to detect dsDna damage with Co(phen)_3^(3+) as the electroactive *** UV irradiation,Pb^(2+) ions liberated from the PbSe QDs under the UV irradiation and the reactive oxygen species(ROS) generated in the presence of the PbSe QDs also under the UV irradiation were the three factors of inducing the dsDna *** synergistic effect of the three factors might dramatically enhance the damage of *** electrochemical sensor provided a simple method for detecting Dna damage,and may be used for investigating the Dna damage induced by other QDs.

关键词： PbSe QDs dsDna damage UV irradiation Co(phen)33+ ROS

Electrochemical sensing of Dna immobilization and hybridization based on carbon nanotubes/nano zinc oxide/chitosan composite film

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Chinese Chemical Letters 2008年第5期19卷 589-591页

作者： wei zhang tao yang Da Ming Huang kui jiao college of chemistry and molecular engineering Qingdao University of Science and Technology Qingdao 266042 China

A novel electrochemical Dna biosensor based on zinc oxide （ZnO） nanoparticles and multi-walled carbon nanotubes （MWNTs） for Dna immobilization and enhanced hybridization detection is presented. The MWNTs/nano ZnO/chitosan composite film modified glassy carbon electrode （MWNTs/ZnO/CHIT/GCE） was fabricated and Dna probes were immobilized on the electrode surface. The hybridization events were monitored by differential pulse voltammetry （DPV） using methylene blue （MB） as an indicator. The sensor can effectively discriminate different Dna sequences related to PAT gene in the transgenic corn, with a detection limit of 2.8× 10^-12 mol/L of target sequence.

关键词： ZnO nanoparticles Multi-walled carbon nanotubes Chitosan Dna sensor PAT gene

The Main Progress of Perovskite Solar Cells in 2020-2021

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nano-Micro Letters 2021年第10期13卷 113-130页

作者： Tianhao Wu Zhenzhen Qin Yanbo Wang Yongzhen Wu wei Chen Shufang zhang Molang Cai Songyuan Dai Jing zhang Jian Liu Zhongmin zhou Xiao Liu Hiroshi Segawa Hairen Tan Qunwei Tang Junfeng Fang Yaowen Li Liming Ding Zhijun Ning Yabing Qi Yiqiang zhang Liyuan Han State Key Laboratory of Metal Matrix Composites School of Material Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Centre Shanghai Key Laboratory of Functional Materials ChemistryJoint International Research Laboratory of Precision Chemistry and Molecular EngineeringSchool of Chemistry and Molecular EngineeringEast China University of Science and TechnologyMeilong Road 130Shanghai 200237People’s Republic of China Wuhan national Laboratory for Optoelectronics Huazhong University of Science and TechnologyLuoyu Road 1037Wuhan 430074People’s Republic of China college of Materials science and engineering Nanjing University of Science and TechnologyNanjing 210094People’s Republic of China Beijing Key Laboratory of Novel Thin-Film Solar Cells and State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources North China Electric Power UniversityBeijing 102206People’s Republic of China Department of Microelectronic science and engineering Ningbo UniversityZhejiang 315211People’s Republic of China college of Chemical engineering Jiangsu Key Lab of Biomass-Based Green Fuels and ChemicalsNanjing Forestry UniversityNanjing 210037People’s Republic of China college of chemistry and molecular engineering Qingdao University of Science and TechnologyQingdao 266042People’s Republic of China Special Division of Environmental and Energy science Komaba Organization for Educational Excellence(KOMEX)College of Arts and SciencesUniversity of TokyoTokyo 153-8902Japan national Laboratory of Solid State Microstructures Jiangsu Key Laboratory of Artificial Functional MaterialsCollege of Engineering and Applied SciencesNanjing UniversityNanjing 210093People’s Republic of China college of Information science and technology Jinan UniversityGuangzhou 510632People’s Republic of China School of Physics and Electronic science Engineering Research Center of Nan

Perovskite solar cells(PSCs)emerging as a promising photovoltaic technology with high efficiency and low manufacturing cost have attracted the attention from all over the *** the efficiency and stability of PSCs have increased steadily in recent years,and the research on reducing lead leakage and developing eco-friendly lead-free perovskites pushes forward the commercialization of PSCs step by *** review summarizes the main progress of PSCs in 2020 and 2021 from the aspects of efficiency,stability,perovskite-based tandem devices,and lead-free ***,a brief discussion on the development of PSC modules and its challenges toward practical application is provided.

关键词： Perovskite solar cells Stability Solar module Perovskite-based tandem devices Lead-free perovskite

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Biomarkers of aging

science china(Life sciences) 2023年第5期66卷 893-1066页

作者： Aging Biomarker Consortium Hainan Bao Jiani Cao Mengting Chen Min Chen wei Chen Xiao Chen Yanhao Chen Yu Chen Yutian Chen Zhiyang Chen Jagadish K Chhetri Yingjie Ding Junlin Feng Jun Guo Mengmeng Guo Chuting He Yujuan Jia Haiping Jiang Ying Jing Dingfeng Li Jiaming Li Jingyi Li Qinhao Liang Rui Liang Feng Liu Xiaoqian Liu Zuojun Liu Oscar Junhong Luo Jianwei Lv Jingyi Ma Kehang Mao Jiawei Nie Xinhua Qiao Xinpei Sun Xiaoqiang Tang Jianfang Wang Qiaoran Wang Siyuan Wang Xuan Wang Yaning Wang Yuhan Wang Rimo Wu Kai Xia Fu-Hui Xiao Lingyan Xu Yingying Xu Haoteng Yan Liang yang Ruici yang Yuanxin yang Yilin Ying Le zhang weiwei zhang Wenwan zhang Xing zhang Zhuo zhang Min zhou Rui zhou Qingchen Zhu Zhengmao Zhu Feng Cao Zhongwei Cao Piu Chan Chang Chen Guobing Chen Hou-Zao Chen Jun Chen weimin Ci Bi-Sen Ding Qiurong Ding Feng Gao Jing-Dong JHan Kai Huang Zhenyu Ju Qing-Peng Kong Ji Li Jian Li Xin Li Baohua Liu Feng Liu Lin Liu Qiang Liu Qiang Liu Xingguo Liu Yong Liu Xianghang Luo Shuai Ma Xinran Ma Zhiyong Mao Jing Nie Yaojin Peng Jing Qu Jie Ren Ruibao Ren Moshi Song zhou Songyang Yi Eve Sun Yu Sun Mei Tian Shusen Wang Si Wang Xia Wang Xiaoning Wang Yan-Jiang Wang Yunfang Wang Catherine CL Wong Andy Peng Xiang Yichuan Xiao Zhengwei Xie Daichao Xu Jing Ye Rui Yue Cuntai zhang Hongbo zhang Liang zhang weiqi zhang Yong zhang Yun-Wu zhang Zhuohua zhang Tongbiao Zhao Yuzheng Zhao Dahai Zhu weiguo Zou Gang Pei Guang-Hui Liu Aging Biomarker Consortium(ABC) Beijing 100101China CAS Key Laboratory of Genomic and Precision Medicine Beijing Institute of GenomicsChinese Academy of Sciences and China National Center for BioinformationBeijing 100101China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Department of Dermatology Xiangya HospitalCentral South UniversityChangsha 410008China Hunan Key Laboratory of Aging Biology Xiangya HospitalCentral South UniversityChangsha 410008China national Clinical Research Center for Geriatric Disorders Xiangya HospitalCentral South UniversityChangsha 410008China Clinic Center of Human Gene Research Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Hubei Clinical Research Center of Metabolic and Cardiovascular Disease Huazhong University of Science and TechnologyWuhan 430022China Hubei Key Laboratory of Metabolic Abnormalities and Vascular Aging Huazhong University of Science and TechnologyWuhan 430022China Stem Cell Translational Research Center Tongji HospitalTongji University School of MedicineShanghai 200065China Department of Nuclear Medicine Daping HospitalThird Military Medical UniversityChongqing 400042China CAS Key Laboratory of Nutrition Metabolism and Food SafetyShanghai Institute of Nutrition and HealthUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200031China Shanghai Key Laboratory of Maternal Fetal Medicine Clinical and Translational Research Center of Shanghai First Maternity and Infant HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China The Department of Endovascular Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China Key Laboratory of Regenerative Medicine of Ministry of Education Institute of Ageing and Regenerative MedicineJ

Aging biomarkers are a combination of biological parameters to(i)assess age-related changes,(ii)track the physiological aging process,and(iii)predict the transition into a pathological *** a broad spectrum of aging biomarkers has been developed,their potential uses and limitations remain poorly *** immediate goal of biomarkers is to help us answer the following three fundamental questions in aging research:How old are we?Why do we get old?And how can we age slower?This review aims to address this ***,we summarize our current knowledge of biomarkers developed for cellular,organ,and organismal levels of aging,comprising six pillars:physiological characteristics,medical imaging,histological features,cellular alterations,molecular changes,and secretory *** fulfill all these requisites,we propose that aging biomarkers should qualify for being specific,systemic,and clinically relevant.

关键词： aging senescence biomarker clock

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二次电池研究进展

物理化学学报 2022年第12期38卷 22-167页

作者：黄俊达朱宇辉冯煜韩叶虎谷振一刘日鑫杨冬月陈凯张相禹孙威辛森余彦尉海军张旭于乐王华刘新华付永柱李国杰吴兴隆马灿良王飞陈龙周光敏吴思思卢周广李秀婷刘继磊高鹏梁宵常智叶华林李彦光周亮尤雅王鹏飞杨超刘金平孙美玲毛明磊陈浩张山青黄岗余丁山徐建铁熊胜林张进涛王莹任玉荣杨春鹏徐韵涵陈亚楠许运华陈子峰杲祥文浦圣达郭少华李强曹晓雨明军皮欣朋梁超凡伽龙王俊雄焦淑红姚雨晏成林周栋李宝华彭新文陈冲唐永炳张桥保刘奇任金粲贺艳兵郝晓鸽郗凯陈立宝马建民电子科技大学材料与能源学院成都611731 中国科学院化学研究所北京100190 厦门大学材料学院福建厦门361005 中国科学技术大学材料科学与工程系合肥230026 东北师范大学物理学院长春130024 南京大学现代工程与应用科学学院南京210046 中国科学院长春应用化学研究所长春130022 北京化工大学有机无机复合材料国家重点实验室北京100029 北京工业大学材料与制造学部北京100124 北京航空航天大学化学学院北京100191 北京航空航天大学交通科学与工程学院北京100191 郑州大学化学学院郑州450001 郑州大学橡塑模具国家工程研究中心郑州450002 东北师范大学化学学院长春130024 山西大学分子科学研究所太原030006 复旦大学材料科学系上海200433 华东理工大学化工学院上海200237 清华大学深圳国际研究生院广东深圳518055 南方科技大学材料科学与工程系广东深圳518055 深圳大学高等研究院广东深圳518060 湖南大学材料科学与工程学院长沙410082 湖南大学化学化工学院长沙410082 中南大学材料科学与工程学院长沙410083 苏州大学功能纳米与软物质研究院江苏苏州215123 武汉理工大学材料复合新技术国家重点实验室武汉430070 西安交通大学电气工程学院西安710049 武汉理工大学化学化工与生命科学学院武汉430070 华中科技大学光学与电子信息学院武汉430074 Centre for Catalysis and Clean Energy School of Environment and ScienceGriffith UniversityGold CoastQLD4214Australia 中山大学化学学院广州510275 华南理工大学环境与能源学院广州510006 山东大学化学与化工学院济南250100 香港中文大学化学系中国香港999077 常州大学材料科学与工程学院江苏常州213164 天津大学化工学院天津300350 天津大学材料科学与工程学院天津300350 Department of Materials University of OxfordOxfordOX13PH 青岛大学新能源科学与工程系山东青岛266071 河南工业大学化学化工学院郑州450001 华中科技大学材料科学与工程学院武汉430074 苏州大学能源学院江苏苏州215006 华南理工大学轻工科学与工程学院广州510641 中国科学院深圳先进技术研究院广东深圳518055 湖南大学物理与微电子科学学院长沙410082 香港城市大学物理系中国香港999077 Department of Mechanical and Materials engineering University of Western OntarioLondonOntario N6A 5B9Canada 西安交通大学化学学院西安710049 中南大学粉末冶金国家重点实验室长沙410083

能源的存储和利用是当今科学和技术发展中的重大课题之一,尤其是作为高效的电能/化学能转化装置的二次电池相关技术一直是科学家研究的热点领域。在此背景下,本文较为系统地介绍目前二次电池的重要研究进展,将从二次电池的发展历史引入... 详细信息

能源的存储和利用是当今科学和技术发展中的重大课题之一,尤其是作为高效的电能/化学能转化装置的二次电池相关技术一直是科学家研究的热点领域。在此背景下,本文较为系统地介绍目前二次电池的重要研究进展,将从二次电池的发展历史引入,再到其相关的基础理论知识的介绍。随后较为详细地讨论当前不同体系的二次电池及相关应的关键材料的研究进展,涉及到锂离子电池、钠离子电池、钾离子电池、镁离子电池、锌离子电池、钙离子电池、铝离子电池、氟离子电池、氯离子电池、双离子电池、锂-硫(硒)电池、钠-硫(硒)电池、钾-硫(硒)电池、多价金属-硫基电池、锂-氧电池、钠-氧电池、钾-氧电池、多价金属-氧气电池、锂-溴(碘)电池、水系金属离子电池、光辅助电池、柔性电池、有机电池、金属-二氧化碳电池等。此外,也介绍了电池研究中常见的电极反应过程表征技术,包括冷冻电镜、透射电镜、同步辐射、原位谱学表征、磁性表征等。本文将有助于研究人员对二次电池进行全面系统的了解与把握,并为之后二次电池的研究提供很好的指导作用。

关键词：二次电池电池体系电池材料电化学知识表征技术

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