UPCONVERSION

作品数：344被引量：652H指数：11
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相关作者：孙聆东严纯华邱裕友张凡冯玮更多>>
相关机构：北京大学复旦大学安徽师范大学同济大学更多>>
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Thermal-field boosting continuous white light generation in lanthanide doped Y_(2)SiO_(5)phosphor
《Journal of Rare Earths》2025年第4期669-675,I0001,共8页Qiongyao Han Jianhong Wu Yu Hou Bining Tian Xiaofeng Liu Chunli Guo Yue Tian 
supported by the National Natural Science Foundation of China(12104336,U20A20211,62075152,12004274);Fundamental Research Program of Shanxi Province(20210302124162)。
The continuous white light(CWL)covering the visible and near-infrared(NIR)regions can be observed in various absorptive media excited by continuous-wave(CW)lasers.It is valuable to stimulate more efforts in unravellin...
关键词：Continuous white light Rare earths UPCONVERSION Thermally enhanced radiation 
Enhancement of ultraviolet upconversion photoluminescence of Y_(7)O_(6)F_(9):Pr,Gd induced by Li^(+)codoping
《Journal of Rare Earths》2025年第4期684-690,I0002,共8页Huaiyong Li Yang Sun Jinfeng Zhang Ziyi Zhang Yangbo Wang Chengchao Hu Xufeng Zhou Shanshan Du Jigong Hao Wei Li 
supported by the National Natural Science Foundation of China(51701091,12004148,12104199,12204216);the Natural Science Foundation of Shandong Province(ZR2021QA057);the Shandong Province Science and Technology Small and Medium Sized Enterprise Innovation Ability Enhancement Project(2023TSGC0352);the Innovation Team of Higher Educational Science and Technology Program of Shandong Province(2019KJA025)。
Ultraviolet upconversion photoluminescence materials have great potential in various fields,but the improvement of the upconversion efficiency is challenging.Codoping of Li^(+)is considered as an effective strategy an...
关键词：UPCONVERSION PHOTOLUMINESCENCE Li^(+)-codoping OXYFLUORIDE Gadolinium PRASEODYMIUM Rare earths 
Photon upconversion tuning through energy migration in lanthanides sensitized nanoparticles
《Nano Materials Science》2025年第1期134-144,共11页Xingwen Cheng Jiangshan Luo Federico Rosei 
supported by Senior Talent Fund of Jiangsu University(No.5501310021);China Postdoctoral Science Foundation(No.2023M741419);the Young Elite Scientist Sponsorship Program by ZJAST(No.G301310002);Research Fund for International Scientists(No.22350710187).
Lanthanide-sensitized upconverting nanoparticles(UCNPs)are widely studied because of their unusual optical characteristics,such as large antenna-generated anti-Stokes shifts,high photostability,and narrow emission ban...
关键词：LANTHANIDES Upconversion tuning Energy migration Core-shell structures NANOPARTICLES 
Fluorescence sensor based on IFE between AEP@UCNPs and oxTMB for the determination of Cd^(2+)in paddy rice combined with HRP enzyme inhibition mechanism
《Food Science and Human Wellness》2025年第1期154-160,共7页Haizhen Ding Shuai Hou Siqi Zhao Liping Guo Ao Sun Qiuhui Hu Leiqing Pan Qiang Liu Chao Ding 
financially supported by the National Natural Science Foundation of China(32202132,32172229);Young Elite Scientists Sponsorship Program by CAST(2022QNRC001);the Priority Academic Program Development of Jiangsu Higher Educations(PAPD)。
Cadmium ion(Cd^(2+))detection technology plays a prominent role in food safety and human health.Herein,we designed and constructed an 2-aminoethyl dihydrogen phosphate(AEP)@upconversion nanoparticles(UCNPs)fluorescenc...
关键词：Paddy rice Cd^(2+) Enzyme inhibition Upconversion nanoparticles(UCNPs) Inner filter effect(IFE) 
Endogenous/exogenous dual stimulation“ROS engineering”amplification combined with autophagy-augmented for efficient ferroptosis therapy
《Nano Research》2025年第1期597-606,共10页Pengye Du Pengpeng Lei Yuan Liang Ran An Yi Wei Shuyu Liu Jianhao Zheng Hongjie Zhang 
supported by the financial aid from the National Natural Science Foundation of China(Nos.52371254 and 22020102003);the Program of Science and Technology Development Plan of Jilin Province of China(Nos.20220508076RC and YDZJ202302CXJD065).
“Reactive oxygen species(ROS)engineering”is one of the most promising anti-tumor treatments developed in recent years.Massive explosion of ROS will cause oxidative stress,thereby inducing tumor cell death.However,RO...
关键词：reactive oxygen species(ROS)engineering upconversion nanoparticles cellular autophagy ferroptosis tumor therapy 
Development of NIR Responsive Upconversion Nanosensor for Turn-on Detection of 4-Nonylphenol
《发光学报》2025年第1期140-155,共16页HUANG Sili XU Kuncheng YE Yiwen WEN Hongli CHEN Rihui SONG Wei CHEN Wei ABDUR Raheem Aleem 
国家自然科学基金(22075052);广东省基础与应用基础研究基金(2023A1515012988);广东省省级科技计划项目(2022A0505020005);江苏省教育厅项目(EFP10120240023)。
4-Nonylphenol(NP)is a kind of estrogen belonging to the endocrine disrupter,widely used in various agricultural and industrial goods.However,extensive use of NP with direct release to environment poses high risks to b...
关键词：Er^(3+)/Yb^(3+)/Nd^(3+) upconversion nanoparticles Förster resonance energy transfer ESTROGEN DETECTION 
Control upconversion decay dynamics from perspective of collective response
《Journal of Rare Earths》2025年第1期57-63,I0003,共8页Yingdong Han Yutong Pan Tong Wei Yu Ma Xingxing Zhang Lei Jiang Kai Chen Liwei Wu Jiao Cui Chao Gao 
Project supported by the National Natural Science Foundation of China(62105235,62205035);the Scientific Research Project of Tianjin Education Commission(2022KJ060);Qinglan Project of Jiangsu Province of China;Natural Science Foundation of the Jiangsu Higher Education Institutions of China(22KJD350001)。
Very recently,upconversion luminescence(UCL)lifetime,as a powerful optical dimension,has attracted tremendous research interest due to its advantages of high information capacity and high photophysical stability.With ...
关键词：UPCONVERSION LIFETIME Collective response Decaycurves Random walk model Rare earths 
A biomimetic upconversion nanoreactors for near-infrared driven H2 release to inhibit tauopathy in Alzheimer’s disease therapy
《Bioactive Materials》2024年第12期165-177,共13页Qin Zhang Chuanqi Li Bohan Yin Jiaxiang Yan Yutian Gu Yingying Huang Jiareng Chen Xinyue Lao Jianhua Hao Changqing Yi Yi Zhou James Chung Wai Cheung Siu Hong Dexter Wong Mo Yang 
supported by the Shenzhen Science and Technology Program-Basic Research Scheme(JCYJ20220531090808020);the Research Grants Council(RGC)of Hong Kong Collaborative Research Grant(C5005-23W and C5078-21E);the Research Grants Council(RGC)of Hong Kong General Research Grant(PolyU 15217621 and PolyU 15216622);the Guangdong-Hong Kong Technology Cooperation Funding Scheme(GHP/032/20SZ and SGDX20201103095404018);the Hong Kong Polytechnic University Shenzhen Institute Bai Cheng Bai Yuan Fund(I2022A002);PolyU Internal Fund(1-YWB4,1-WZ4E,1-CD8M,1-WZ4E,1-CEB1,1-YWDU,1-CE2J and 1-W02C);the funding from the Laboratory for Marine Drugs and Bioproducts,Qingdao Marine Science and Technology Center(No.:LMDBCXRC202401 and LMDBCXRC202402);Shandong Provincial Overseas Excellent Young Scholar Program(2024HWYQ-042 and 2024HWYQ-043);Taishan Scholar Youth Expert Program of Shandong Province(tsqn202306102 and tsqn202312105)supporting this work;supported by the University Research Facility in Life Sciences of the Hong Kong Polytechnic University.
Abnormal hyperphosphorylation of tau protein is a principal pathological hallmark in the onset of neurodegenerative disorders,such as Alzheimer’s disease(AD),which can be induced by an excess of reactive oxygen speci...
关键词：Artificial photosynthesis Hydrogen therapy Oxidative stress Tau hyperphosphorylation Alzheimer’s disease 
Mechanistic insights into intramolecular energy transfer dynamics in photosensitizers for triplet-triplet annihilation upconversion
《Chinese Journal of Chemical Physics》2024年第6期701-720,I0041,共21页Tingting Fu Yaxiong Wei Xinsheng Xu 
supported by the National Natural Science Foundation of China(No.22203004 and No.21927814);the Anhui Normal University 2023 Scholarship and Supplementary Discipline Construction Project(No.2023GFXK160).
Photosensitizers constitute a crucial element in the process of triplet-triplet annihilation upconversion,necessitating robust absorption of visible or near-infrared light,high intersystem crossing efficiency,prolonge...
关键词：Triplet-triplet annihilation upconversion Intramolecular singlet energy transfer Intramolecular triplet energy transfer PHOTOSENSITIZER 
Upconversion photoluminescence of Er-doped Bi_(4)Ti_(3)O_(12) ceramics enhanced by vacancy clusters revealed by positron annihilation spectroscopy
《Chinese Physics B》2024年第12期360-366,共7页Huiru Cheng Yuhuan Li Ziwen Pan Jiandang Liu Bangjiao Ye 
Project supported by the National Key Research and Development Program of China(Grant No.2019YFA0210000);the National Natural Science Foundation of China(Grant No.12175232)。
Doping of rare earth elements into Bi_(4)Ti_(3)O_(12) can significantly enhance the upconversion photoluminescence(UCPL)properties,but its structure-property relationship is still unclear.In this work,Er-doped bismuth...
关键词：bismuth layered structure positron annihilation lifetime spectroscopy upconversion photoluminescence vacancy clusters 
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