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HIGH-CONTRAST: 作品数：56被引量：84H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：杨爱林李茁孙正博窦江培林强更多>>; 相关机构：浙江大学武汉大学中国科学院国家天文台南京航空航天大学更多>>; 相关期刊：《Chinese Physics Letters》《Communications in Computational Physics》《Chinese Optics Letters》《Aggregate》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金国家教育部博士点基金更多>>

Sequence-activated chemiluminescence probes:programmable illumination for high-contrast in vivo sensing and imaging: 《Science China Chemistry》2025年第1期26-34,共9页Yutao Zhang Juan Li Wei-Hong Zhu Zhiqian Guo; supported by the National Key Research and Development Program of China(2023YFA1802000,2021YFA0910000);the National Natural Science Foundation of China(22225805,22308101,32394001,32121005);the Shanghai Science and Technology Innovation Action Plan(23J21901600);the Innovation Program of Shanghai Municipal Education Commission,China Postdoctoral Science Foundation(2021M701199)。; Sequence-activated chemiluminescence(CL)technique offers a unique approach to detecting specific biomolecules or cellular events with high sensitivity and spatial resolution.The fundamental principle behind sequence-a...; 关键词：chemiluminescnece sequence-activation in-vivo BIOIMAGING cyclic peroxide

Electrostatic interaction-mediated 1:1 complexes for high-contrast mitochondrial-targeted phosphorescence bioimaging: 《Science China Chemistry》2024年第10期3406-3413,共8页Jianshuo Cheng Hao Sun Lulu Zhou Glib VBaryshnikov Mouwei Liu Shen Shen Hans Ågren Liangliang Zhu; supported by the National Natural Science Foundation of China(22275038);partially funded by the Swedish Research Council(2022-06725);the support from the Swedish Research Council(2020-04600)funded by the European Union(ERC,LUMOR,101077649);the support from the Swedish Science Research Council(2022-03405)。; Organelle-targeted imaging can provide information on cellular functions and intracellular interactions,being significant for disease diagnosis.The use of room-temperature phosphorescence(RTP)in organelle-targeted ima...; 关键词：room-temperature phosphorescence mitochondrial targeting BIOIMAGING complex electrostatic interaction

Detector-integrated vertical-cavity surfaceemitting laser with a movable high-contrast grating mirror: 《Photonics Research》2024年第7期1437-1448,共12页MINGLU WANG HONGLING PENG CHENXI HAO XUYAN ZHOU WANHUA ZHENG ANJIN LIU; National Natural Science Foundation of China(62075209, 62275243, 61675193);Beijing Municipal Natural Science Foundation (Z200006)。; In this paper, we present a detector-integrated vertical-cavity surface-emitting laser(VCSEL) with a movable high-contrast grating(HCG) mirror in an n-i-p-i-n manner. The detector-integrated VCSEL with a movable HCG c...; 关键词：tuning LASER CAVITY

A high-contrast imaging coronagraph for segmented-mirror large aperture telescopes using a spatial light modulator: 《Astronomical Techniques and Instruments》2024年第3期166-170,共5页Jiangpei Dou Huanyu Dong; supported by the National Natural Science Foundation of China (U2031210 and 11827804);Science Research from the China Manned Space Project (CMS-CSST-2021-A11 and CMS-CSST-2021-B04).; The primary mirrors of current and future large telescopes always employ a segmented mirror configuration.The small but non-negligible gaps between neighboring segments cause additional diffraction,which restricts the...; 关键词：Liquid crystal spatial light modulator Amplitude apodized pupil Large aperture telescopes

A High-Contrast Autolysosome Probe for Detecting Interaction between Autophagosomes and Autolysosomes in Mitophagy: 《Chinese Journal of Chemistry》2024年第8期858-866,共9页Weihua Wang Chu Han Shengjie Xie Zisong Cong Zixuan Yang Yuxin Feng Limin Xiang Heng Song; the National Key Research and Development Program of China(2019YFA0210500)for H.S.;the National Natural Science Foundation of China(No.31900033 to H.s.)forfinancial support.; Comprehensive Summary,Autophagy is a multi-step cell metabolism process in which cells remove damaged and unwanted materials.During autophagy,autophagosomes fuse with lysosomes to form autophagosomes.Autophagosomal me...; 关键词：MITOPHAGY Autolysosomes BIOIMAGING Biosensors Fluorescence imaging

A GHz chirped amplitude-modulated laser for high-contrast plasma gratings: 《High Power Laser Science and Engineering》2024年第1期74-83,共10页Michael Valdman Amir Hen Gilad Marcus; supported by NSF-BSF(Grant No.1803874/2017635);US-Israel Binational Science Foundation(Grant No.2020233)。; The generation and control of large amplitude plasma gratings and other plasma structures is of paramount importance for the realization of plasma photonics. Autoresonant excitation of such structures by means of chir...; 关键词：amplitude modulation high-frequency modulation AUTORESONANCE ion acoustic wave

High-angle deflection of metagrating-integrated laser emission for high-contrast microscopy被引量：3: 《Light(Science & Applications)》2023年第11期2434-2442,共9页Mindaugas Juodėnas Erik Strandberg Alexander Grabowski Johan Gustavsson HanaŠípová-Jungová Anders Larsson Mikael Käll; This work was funded by the Knut and Alice Wallenberg Foundation and performed in part at Myfab Chalmers.The authors acknowledge Emelie Tornéus for assistance preparing the cell samples and Ruggero Verre for assistance with the nanofabrication.Cell samples were a kind gift from Caroline Adiels.Nanorods were synthesized by Lei Shao.; Flat metaoptics components are looking to replace classical optics elements and could lead to extremely compact biophotonics devices if integrated with on-chip light sources and detectors.However,using metasurfaces to...; 关键词：ILLUMINATION DEFLECTION OPTICS

Engineering intermolecular charge transfer in chiral organometallic crystals by rational doping for high-contrast CPL switches被引量：1: 《Science China Chemistry》2023年第7期2011-2018,共8页Ying-Jie Liu Liang Chen Zhao-Yang Wang Xi-Yan Dong Ya-Ke Li Shuang-Quan Zang; supported by the National Key Research and Development Program of China(2021YFA1200301);the National Natural Science Foundation of China(92061201,21825106,22105177);the China Postdoctoral Science Foundation(2021TQ0294);Zhengzhou University; The development of circularly polarized luminescence(CPL)switches is of great importance but challenging.Herein,a charge donor/acceptor pair comprising two chiral gold(I)-isocyanide complexes was designed to construct...; 关键词：charge transfer energy transfer crystal engineering circularly polarized luminescence gold complex

Generation and application of high-contrast laser pulses using plasma mirror in the SULF-1PW beamline被引量：2: 《Chinese Optics Letters》2023年第4期143-148,共6页江成张宗昕董浩史志勇何坚志郝书法孙丰钰归佳彦钱佳毅朱佳诚王文鹏许毅梁晓燕冷雨欣李儒新; supported by the National Natural Science Foundation of China(No.12075306);the Natural Science Foundation of Shanghai(No.22ZR1470900);the Key Research Programs in Frontier Science(No.ZDBSLY-SLH006);the China Postdoctoral Science Foundation(No.2021M703328)。; The plasma mirror system was installed on the 1 PW laser beamline of Shanghai Superintense Ultrafast Laser Facility[SULF]for enhancing the temporal contrast of the laser pulse.About 2 orders of magnitude improvement o...; 关键词：ultraintense laser plasma mirror high-contrast laser proton acceleration

Polarity-triggered anti-Kasha system for high-contrast cell imaging and classification: 《Aggregate》2023年第2期216-226,共11页Junyi Gong Peifa Wei Junkai Liu Yuncong Chen Zheng Zhao Weijun Zhao Huilin Xie Chao Ma Jacky W.Y.Lam Kam Sing Wong Ying Li Ben Zhong Tang; National Natural Science Foundation of China,Grant/Award Number:51903052;Shanghai Pujiang Project,Grant/Award Number:19PJ1400700;Zhejiang Provincial Natural Science Foundation of China,Grant/Award Number:LR17F050001;the National Science Foundation of China,Grant/Award Numbers:21788102,21805002,61735016,61975172;the Research Grants Council of Hong Kong,Grant/Award Numbers:16305518,16304819,N-HKUST609/19,A-HKUST605/16,C6009-17G;Innovation and Technology Commission,Grant/Award Numbers:ITC-CNERC14SC01,ITCPD/17-9;Science and Technology Plan of Shenzhen,Grant/Award Number:JCYJ20200109110608167。; Kasha’s rule,which states that all exciton emissions occur from the lowest excited state and are independent of excitation energy,makes high-energy excitons difficult to use and severely hinders the widespread applic...; 关键词：anti-Kasha cell classification excited-state dynamics FLUORESCENCE

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