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| 1 | Optical forces of focused femtosecond laserpulses on nonlinear optical Rayleigh particles显示文摘The principle of optical trapping is conventionally based on the interaction of optical fields with linear-induced polarizations. However, the optical force originating from the nonlinear polarization becomes significant when nonlinear optical nanoparticles are trapped by femtosecond laser pulses. Herein we develop the time-averaged optical forces on a nonlinear optical nanoparticle using high-repetition-rate femtosecond laser pulses, based on the linear and nonlinear polarization effects. We investigate the dependence of the optical forces on the magnitudes and signs of the refractive nonlinearities. It is found that the self-focusing effect enhances the trapping ability, whereas the self-defocusing effect leads to the splitting of the potential well at the focal plane and destabilizes the optical trap. Our results show good agreement with the reported experimental observations and provide theoretical support for capturing nonlinear optical particles. | LIPING GONG BING GU GUANGHAO RUI YIPING CUI ZHUQING ZHU QIWEN ZHAN | 2018 | Photonics Research2018，6，2： | 8 |
| 2 | Spectrum-effect relationship of immunologic activity of Ganoderma lucidum by UPLC-MS/MS and component knock-out method显示文摘This study was designed to elucidate the immunoregulation of Ganoderma lucidum.HPLC fingerprint and spectrum-effect relationship of G.lucidum were established to predict the active compounds and BP neural network model was established to predict the efficacy.Then the target compounds were identified by high resolution mass spectrometry.The results indicated that there are both enhanced immunity and immunosuppressive components in G.lucidum.BP neural network was trained with the common peak area and immune effi cacy index of G.lucidum fi ngerprint as samples,and a combined evaluation system of G.lucidum fi ngerprint effi cacy was established.The correlation coeffi cient R of BP network model was 0.98643,and the error of pharmacodynamic prediction results was in the ideal range.Eight compounds were identifi ed by high resolution mass spectrometry.The compounds related to immune activity in G.lucidum were determined in this study. | Changqin Li Yiping Cui Jie Lu Lijun Meng Changyang Ma Zhenhua Liu Yan Zhang Wenyi Kang | 2021 | Food Science and Human Wellness2021，10，3： | 6 |
| 3 | Optically induced rotation of Rayleigh particles by arbitrary photonic spin显示文摘Optical trapping techniques hold great interest for their advantages that enable direct handling of nanoparticles. In this work, we study the optical trapping effects of a diffraction-limited focal field possessing an arbitrary photonic spin and propose a convenient method to manipulate the movement behavior of the trapped nanoparticles. In order to achieve controllable spin axis orientation and ellipticity of the tightly focused beam in three dimensions, an efficient method to analytically calculate and experimentally generate complex optical fields at the pupil plane of a high numerical aperture lens is developed. By numerically calculating the optical forces and torques of Rayleigh particles with spherical/ellipsoidal shape, we demonstrate that the interactions between the tunable photonic spin and nanoparticles lead to not only 3D trapping but also precise control of the nanoparticles' movements in terms of stable orientation, rotational orientation, and rotation frequency. This versatile trapping method may open up new avenues for optical trapping and their applications in various scientific fields. | GUANGHAO RUI YING LI SICHAO ZHOU YUSONG WANG BING GU YIPING CUI QIWEN ZHAN | 2019 | Photonics Research2019，7，1： | 4 |
| 4 | In situ probing of cell-cell communications with surface- enhanced Raman scattering (SERS) nanoprobes and microfluidic networks for screening of immunotherapeutic drugs显示文摘为癌症免疫疗法发现新奇的药要求一在屏蔽允许的站台的 vitro 药柔韧房间房间通讯的直接探查。这里,我们联合了散布的提高表面的拉曼(重量的单位) 有 microfluidic 的 nanoprobes 联网在 situ 监视癌症免疫者系统细胞间的通讯。microfluidic 站台与癌症房间在有免疫力的房间上面连接,在癌症房间分泌物充当表明调停人的地方。首先, gold@silver 核心壳 nanorods 被采用为发信号的分子的分析制作重量的单位 immunoprobes。在肿瘤微型环境的多重癌症分泌物是分析由的份量上一帮助重量的单位三维(3D ) 有高敏感(1 ng/mL ) 的 barcode 免疫分析。在在薄片上房间增长试金,第二,多重抑制免疫力的蛋白质由房间被发现禁止有免疫力的房间的激活的癌症藏匿了,显示站台模仿癌症免疫者系统通讯的生理的过程。而且,潜在的药候选人在这个平台上被测试。量的重量的单位免疫分析被执行在调整癌症房间和有免疫力的房间的活动的分泌物行为评估药功效。这试金显示出这个平台的适用性为在 vitro 药屏蔽。充分综合、高度自动化的 SERS-microfluidic 站台将为探查细胞间的通讯成为一个强大的分析工具并且应该加速发现和新奇的药的临床的确认,这被期望。 | Lei Wu Zhuyuan Wang Yizhi Zhang Jiayuan Fei Hui Chen Shenfei Zong Yiping Cui | 2017 | Nano Research2017，10，2： | 3 |
| 5 | Degeneracy and split of defect states in photonic crystals显示文摘 | Huang Xiaoqin Cui Yiping | 2003 | Chin Phys Lett2003，20，10： | 1 |
| 6 | An Objective Identification Technique for Regional Extreme Events显示文摘 | Ren Fumin Cui Donglin Gong Zhiqiang Wang Yanjiao Zou Xukai Li Yiping Wang Shigong Wang Xiaoling | 2012 | EN2012，，20： | 1 |
| 7 | Distinguishing breast cancer cells using surface-enhanced Raman scattering显示文摘 | Jing Yang Zhuyuan Wang Shenfei Zong Chunyuan Song Ruohu Zhang Yiping Cui | 2012 | Analytical and Bioanalytical Chemistry2012，，3： | 1 |
| 8 | Resonant mode analysis of the nanoseale surface plasmon polariton waveguide filter with rectangle cavity显示文摘 | Yun Binfeng Hu Guohua Cui Yiping | 2013 | Plasmonics2013，8，2： | 1 |
| 9 | Tailoring of random lasing characteristics in dye-doped nematic liquid crystals显示文摘 | Lihua Ye Cong Hou Changgui Lv Chong Zhao Zhile Yin Yiping Cui Yanqing Lu | 2014 | Applied Physics B2014，，3： | 1 |
| 10 | Experimental Study on a Modified Wind-Solar Hybrid System显示文摘Wind-solar hybrid systems are employed extensively due to certain advantages. However, two problems exist in their application: the PV modules operate at high temperatures, particularly during summer, and low wind power cannot be utilized. To solve these two problems, a novel hybrid system is designed based on PV/thermal systems, in which PV modules are cooled with fans driven by a wind turbine. This paper studies the practicability of the novel hybrid system. First, the electrical performance of the wind turbine is compared using a fan and battery load,respectively. Second, different types and numbers of fans are tested to obtain the largest air volume. Third, the height of the air duct on the back of the PV module is optimized and the cooling effect is studied. Results show that a 24 V DC fan is more appropriate for the novel system than a 12 V DC fan, as it provides a greater air volume, and with a switch wind speed of 3.0 m/s the power of PV module shows a maximum increase of 8.0%. | Yiping Wang Chunli Ni Yeqiang Shi Qunwu Huang Yunfa Hu Yong Cui | 2018 | Transactions of Tianjin University2018，24，1： | 1 |
| 11 | COVID-19 vaccines: progress and understanding on quality control and evaluation显示文摘The outbreak of COVID-19 has posed a huge threat to global health and economy.Countermeasures have revolutionized norms for working,socializing,learning,and travel.Importantly,vaccines have been considered as most effective tools to combat with COVID-19.As of the beginning of 2021,>200 COVID-19 vaccine candidates,covering nearly all existing technologies and platforms,are being research and development(R&D)by multiple manufacturers worldwide.This has posed a huge obstacle to the quality control and evaluation of those candidate vaccines,especially in China,where five vaccine platforms are deployed in parallel.To accelerate the R&D progress of COVID-19 vaccines,the guidances on R&D of COVID-19 vaccine have been issued by National Regulatory Authorities or organizations worldwide.The Center for Drug Evaluation and national quality control laboratory in China have played a leading role in launching the research on quality control and evaluation in collaboration with relevant laboratories involved in the vaccine R&D,which greatly supported the progression of vaccines R&D,and accelerated the approval for emergency use and conditional marketing of currently vaccine candidates.In this paper,the progress and experience gained in quality control and evaluation of COVID-19 vaccines developed in China are summarized,which might provide references for the R&D of current and next generation of COVID-19 vaccines worldwide. | Qunying Mao Miao Xu Qian He Changgui Li Shufang Meng Yiping Wang Bopei Cui Zhenglun Liang Junzhi Wang | 2021 | Signal Transduction and Targeted Therapy2021，6，6： | 1 |
| 12 | The impact of media convergence on the dynamics of infectious diseases显示文摘 | Yiping Liu Jing-an Cui | | 0，，01： | 1 |
| 13 | Highly sensitive liquid-level sensor based on etched fiber Bragg grating显示文摘 | YUN Binfeng CHEN Na CUI Yiping | 2007 | IEEE Photonics Technology Letters2007，19，21： | 1 |
| 14 | A poly- meric optical switch array based on arrayed waveguide grating structure 显示文摘 | Hu Guohua Cui Yiping Yun Binfeng | 2007 | Optics Communications2007，279，： | 1 |
| 15 | Synthesis and characterization of a novel charge transfer compound with large three-photon absorption cross section显示文摘 | Zhang Junxiang Cui Yiping Wang Mingliang | 2001 | Chem Lett2001，，8： | 1 |
| 16 | Laser-annealing-made amplified spontaneous emission of 'giant' CdSe/CdS core/shell nanocrystals transferred from bulk-like shell to quantum-confined core显示文摘'Giant' Cd Se/Cd S core/shell nanocrystals(NCs) were synthesized with thick Cd S shell(15 monolayers), and the x-ray diffraction(XRD) measurement indicates there is a zinc blende phase in the thick Cd S shell, whereas it transformed into wurtzite phase under 5 min radiation with a 400 nm, 594 μJ∕cm2femtosecond(fs) laser beam.The evolution of the NCs’ spontaneous emission under the fs laser radiation was recorded with a Hamamatsu streak camera. The as-synthesized NCs exhibit an amplified spontaneous emission(ASE) at 530 nm, which comes from a bulk-like Cd S shell due to the interfacial potential barrier, which could slow down the relaxation of holes from the shell to the core. After being annealed by an fs laser, the ASE of the g-NCs is transferred from a bulk-like Cd S shell to a quantum-confined Cd Se core because the phase transformation determined with the XRD measurement could remove the interfacial barrier. Besides the ASE at 643 nm, two shorter-wavelength ASE peaks at 589 and 541 nm, corresponding to optical transitions of the second(1P) and third(1D) electron quantization shells of the Cd Se core, also appear, thus indicating that Auger recombination is effectively suppressed. | Chen Liao Kai Fan Ruilin Xu Huichao Zhang Changgui Lu Yiping Cui Jiayu Zhang | 2015 | Photonics Research2015，3，5： | 1 |
| 17 | A SERS-based immunoassay with highly increased sensitivity using gold/silver core-shell nanorods显示文摘 | Lei Wu Zhuyuan Wang Shenfei Zong Zhi Huang Puyang Zhang Yiping Cui | 2012 | Biosensors and Bioelectronics2012，，1： | 1 |
| 18 | Highly sensitive immunoassay based on Raman reporter-labeled immuno-Au aggregates and SERS-active immune substrate显示文摘 | Chunyuan Song Zhuyuan Wang Ruohu Zhang Jing Yang Xuebin Tan Yiping Cui | 2009 | Biosensors and Bioelectronics2009，，4： | 1 |
| 19 | Spectral variation of light-emitting diodes based on organic molecules doped polymer显示文摘Organic light-emitting diodes based on naphthylimine-gallium complexes doped into a PPV derivative have been fabricated by a spin coating method. Color variation from green to blue with increase of the applied voltage has been observed. And the electroluminescent intensity of the blend samples is much stronger than that of the samples containing the complexes only. The results have been attributed to the variation of the recombination zone and the charge transfer between the materials. The process of the charge transport has been analyzed in detail. | XU Chunxiang SHENG Yingzhong LI Yinkui CUI Yiping | 2000 | Chinese Science Bulletin2000，45，19： | 1 |
| 20 | Negative refraction with high transmission at visible and near-infrared Wavelengths 显示文摘 | Yan Changehun Cui Yiping Wang Qiong | 2008 | Applied Physics Letters2008，92，24： | 1 |
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