UPCONVERSION

作品数：341被引量：647H指数：11
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相关领域：理学化学工程更多>>
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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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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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 
A multiband NIR upconversion core-shell design for enhanced light harvesting of silicon solar cells
《Light(Science & Applications)》2024年第12期3261-3271,共11页Yue Wang Wen Xu Haichun Liu Yuhan Jing Donglei Zhou Yanan Ji Jerker Widengren Xue Bai Hongwei Song 
supported by the National Key R&D Program of China(2021YFB3500403);National Natural Science Foundation of China(Grant Nos.12374379,12174152,62222502,62175025);Natural Science Foundation of Jilin Province(202513JC010277746);Outstanding Young Talents from Xingliao of Liaoning(Grant No.XLYC2203170);support from the Swedish Foundation for Strategic Research(SSF,BENVAC RMX18-0041)and theÅForsk Foundation(23-322).
Exploring lanthanide light upconversion(UC)has emerged as a promising strategy to enhance the near-infrared(NIR)responsive region of silicon solar cells(SSCs).However,its practical application under normal sunlight co...
关键词：excited excitation ABSORBER 
Upconversion electroluminescence enabled by plasmonic tunnel junctions
《Science China(Technological Sciences)》2024年第11期3629-3630,共2页XING GuanSheng LIN ZhaoRan WANG XiangFu CHEN Bing 
supported by the National Natural Science Foundation of China(Grant No.62205155);the Natural Science Research Start-up Foundation of Recruiting Talents of Nanjing University of Posts and Telecommunications(Grant No.NY222104)。
The integration of plasmonic materials with luminescence phosphors or semiconductors represents a burgeoning frontier in nanotechnology,aimed at enhancing the optical properties of these materials for advanced photoni...
关键词：FRONTIER LIGHTING PLASMON 
High-sensitive nonthermally coupled upconversion for ultralow temperature sensing被引量：1
《Journal of Rare Earths》2024年第11期2027-2032,I0001,共7页Zhiyuan Cai Zhengce An Haozhang Huang Yu Zhao Bo Zhou 
Project supported by the National Natural Science Foundation of China (Grant Nos.51972119 and 52272151);the Fundamental Research Funds for the Central Universities (2022ZYGXZR015);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program (2017BT01X137)。
Upconversion based nanothermometry has received much attention due to its merits of stability,narrow band emission and rich emission peaks.However,the previous works are mainly focused on the emissions from thermally ...
关键词：UPCONVERSION Nanothermometry Ultralow temperature Nonthermally coupled emissions Rare earths 
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