FLUORESCENCE

作品数：1389被引量：1995H指数：14
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  • 期刊=Chemical Research in Chinese Universitiesx
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Aggregation-induced Emission Probe for Fluorescence/Photoacoustic Dual-modality Imaging and Photodynamic/Photothermal Treatment
《Chemical Research in Chinese Universities》2024年第2期293-304,共12页CHEN Peiyu ZHANG Guoyang LI Jiguang MA Lijun ZHOU Jiaying ZHU Mingguang LI Shuo WANG Zhuo 
supported by the Beijing Natural Science Foundation,China(No.7232342);the National Key Research and Development Program of China(No.2021YFC2101500);the Project of Academy of Medical Sciences Newton Advanced Fellowship(No.NAFR131015);the Project of the China Scholarship Council.
The combination of near-infrared(NIR)fluorescence imaging(FLI)and photoacoustic imaging(PAI)can effectively compensate for each other’s inherent limitations,which can provide reliable and rich information on tumor bi...
关键词：Aggregation-induced emission Dual-modality imaging Photodynamic/photothermal treatment 
Strategy for Detecting Systemic Treatment Sensitivity of Primary Liver Cancer Based on a Novel Infrared-emissive Organic Nanoparticle
《Chemical Research in Chinese Universities》2024年第1期145-152,共8页WU Jun LI Yongzhi QIN Hanjiao GAO Ying YANG Bing SHENG Jiyao ZHANG Xuewen 
the National Natural Science Foundation of China(Nos.82002809,81902484,52103209);the China Postdoctoral Science Foundation(No.2020M670864);the Medical and Health Talents Project of Jilin Province,China(No.2020SCZT097);the Youth Support Project of Jilin Association for Science and Technology,China(No.202028);the Jilin Province Science and Technology Development Plan,China(No.20210204028YY);the Natural Science Foundation of Jilin Province,China(No.YDZJ202301ZYTS080).
In this study,we synthesized an organic material with near-infrared emission capabilities:4-(2-(4-(9-(4-(diphenylamino)phenyl)naphtho[2,3-c][1,2,5]thiadiazol-4-yl)phenyl)-1H-phenol-1-ylidene)malononitrile(TPA).Further...
关键词：NANOPARTICLE NEAR-INFRARED FLUORESCENCE Systemic treatment sensitivity Cell membrane fluidity 
Stable Near-infrared-emitting Radical Nanoparticles for Fluorescence Imaging
《Chemical Research in Chinese Universities》2023年第2期192-196,共5页LI Xinru TAN Wenjia BAI Xuemei LI Feng 
National Natural Science Foundation of China(No.51925303).
Stable neutral luminescent radicals with unpaired electrons exhibit unique spin-allowed doublet-doublet transitions,which has attracted significant attention.Although they are pure organic molecules without metal ions...
关键词：Fluorescence imaging Near-infrared emission RADICAL Luminescent radical Doublet emission 
Proton-induced Conversion from Non-Aufbau to Aufbau Electronic Structure of an Organic Radical with Turn-on Fluorescence
《Chemical Research in Chinese Universities》2022年第3期798-802,共5页CHEN Zhangwu LI Feng 
This work was supported by the National Natural Science Foundation of China(Nos.51925303 and 91833304);the Programme for Jilin University Science and Technology Innovative Research Team(JLUSTIRT),China(No.2019TD-33).
We report a donor-acceptor(D-A)type non-luminescent neutral radical,tris-2,4,6-trichlorophenylmethyl-N,N-dimethyl-9H-carbazol-3-amine(TTM-Cz-DMA).The results of cyclic voltammetry and quantum chemistry calculation con...
关键词：Luminescent radical Singly occupied molecular orbital(SOMO)-highest doubly occupied molecular orbital(HOMO)conversion Non-Aufbau Turn-on fluorescence 
Recent Advances of Covalent Organic Frameworks in Chemical Sensing被引量：1
《Chemical Research in Chinese Universities》2022年第2期339-349,共11页XU Kai HUANG Ning 
supported by the National Natural Science Foundation of China(No.92163131);the Start-up Fund of Zhejiang University,China.
With the rapid development of reticular chemistry,an increasing number of covalent organic frameworks(COFs)have been designed and synthesized over the past decades.Owing to the large surface areas,numerous active site...
关键词：Covalent organic framework(COF) SENSING FLUORESCENCE Porous polymer 
Excimer-based Activatable Fluorescent Sensor for Sensitive Detection of Alkaline Phosphatase
《Chemical Research in Chinese Universities》2021年第4期960-966,共7页YUAN Fang LI Yang CHEN Zhenjuan ZHANG Jianjian NING Lulu YANG Xiao-Feng PU Kanyi 
This work was supported by the National Natural Science Foundation of China(Nos.21904105,22074120);the Fund of Nanyang Technological University,Singapore(No.NTU-SUG:M4081627.120);the Singapore Ministry of Education,Academic Research Fund Tier 1(Nos.2019-T1-002-045,2018-T1-001-173);Academic Research Fund Tier 2(No.MOE2018-T2-2-042).
The accurate detection of related biomarkers at early stage is crucial in diagnosis and therapy of cancer.Small molecule fluorescence probes stand out acting as efficient tools to detect biomolecules,especially biomac...
关键词：BIOSENSOR FLUORESCENCE EXCIMER IMAGING 
A Novel Fluorescence Tool for Monitoring Agricultural Industry Chain Based on AIEgens
《Chemical Research in Chinese Universities》2021年第1期38-51,共14页CHEN Mingyu XIANG Song LV Panpan Ql Chunxuan FENG Hai-Tao TANG Ben Zhong 
This work was supported by the National Natural Science Foundation of China(Nos.21805002,21788102 and 21725304);the Natural Science Basic Research Plan in Shaanxi Province of China(No.2018JQ2046);the Youths Talents Support Program of Shaanxi Association for Science and Technology,China(No.20190610);the Shaanxi Provincial Key Laboratory Project,China(No.13JS006).
With the development of the global economy,the safety of agricultural production has attracted intense attention.To minimize the risk of harmful ingredients in the whole industry chain,it is very necessary to cover th...
关键词：Aggregation induced emission Agricultural film Agricultural sewage Agricultural residue Fluorescence probe 
Investigation on the Relationship Between Carbon Cores and Fluorescence Moieties by Measurement of Fluorescence Anisotropy of CDs with Different Sizes被引量：1
《Chemical Research in Chinese Universities》2020年第5期894-900,共7页WANG Yijie WANG Lei WANG Haiyu 
Supported by the National Key Research and Development Program of China(No.2017YFB1104300);the National Natural Science Foundation of China(Nos.21473077,21773087,21603083,61590930,61435005);the China Postdoctoral Science Foundation(No.2016M590259).
Carbon dots(CDs)have been considered as a marvellous photoluminescence(PL)material,and their PL mechanism remains debatable.The carbon core,as an essential part of CDs,apparently plays an intricate role in the PL of C...
关键词：Carbon dot FLUORESCENCE Anisotropy 
Fluorescence Signal Amplification Strategies Based on DNA Nanotechnology for miRNA Detection
《Chemical Research in Chinese Universities》2020年第2期194-202,共9页LI Tao DUAN Ruilin DU AN Zhijuan HUANG Fujian XIA Fan 
Supported by the National Key R&D Program of China(No.2017YFA0208000);the National Natural Science Foundation of China(Nos.21974127,21525523,21722507,21874121,21974128);the Natural Science Foundation of Zhejiang Province,China(No.LY20B050001).
In this review,the most recent progresses in the field of fluorescence signal amplification strategies based on DNA nanotechnology for miRNA are summarized.The types of signal amplification are given and the principle...
关键词：Signal AMPLIFICATION DNA NANOTECHNOLOGY FLUORESCENCE miRNA detection BIOSENSING and BIOIMAGING 
Gold Nanoclusters Templated by Poly-cytosine DNA as Fluorescent Probes for Selective and Sensitive Detection of Thiocyanate被引量：1
《Chemical Research in Chinese Universities》2019年第5期788-791,共4页MO Lixin ZHAO Hengxin MA Zheng YU Wenxiao 
Supported by the Natural Science Foundation of Hebei Province,China(No.B2015205172);the Natural Science Researching Programs in Higher Education Institutions of Hebei Province,China(No.22017006).
Gold nanoclusters(AuNCs) were prepared in the presence of the nucleobases of poly-cytosine DNAs in this paper. We have demonstrated tliat the fluorescence of the AuNCs is quenched by thiocyanate(SCN^-) through the int...
关键词：FLUORESCENCE THIOCYANATE GOLD NANOCLUSTER 
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