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556篇 您的检索式:作者名="Xi Q"
    题名 作者 年代 出处 被引量
1Super-resolution dipole orientation mapping via polarization demodulation显示文摘Fluorescence polarization microscopy(FPM)aims to detect the dipole orientation of fluorophores and to resolve structural information for labeled organelles via wide-field or confocal microscopy.Conventional FPM often suffers from the presence of a large number of molecules within the diffraction-limited volume,with averaged fluorescence polarization collected from a group of dipoles with different orientations.Here,we apply sparse deconvolution and least-squares estimation to fluorescence polarization modulation data and demonstrate a super-resolution dipole orientation mapping(SDOM)method that resolves the effective dipole orientation from a much smaller number of fluorescent molecules within a sub-diffraction focal area.We further apply this method to resolve structural details in both fixed and live cells.For the first time,we show that different borders of a dendritic spine neck exhibit a heterogeneous distribution of dipole orientation.Furthermore,we illustrate that the dipole is always perpendicular to the direction of actin filaments in mammalian kidney cells and radially distributed in the hourglass structure of the septin protein under specific labelling.The accuracy of the dipole orientation can be further mapped using the orientation uniform factor,which shows the superiority of SDOM compared with its wide-field counterpart as the number of molecules is decreased within the smaller focal area.Using the inherent feature of the orientation dipole,the SDOM technique,with its fast imaging speed(at sub-second scale),can be applied to a broad range of fluorescently labeled biological systems to simultaneously resolve the valuable dipole orientation information with super-resolution imaging.Karl Zhanghao Long Chen Xu-San Yang Miao-Yan Wang Zhen-Li Jing Hong-Bin Han Michael Q Zhang Dayong Jin Jun-Tao Gao Peng Xi 2016Light(Science & Applications)2016,5,1:11
2Formulation development and bioavailability evaluation of a self nanoemulsified drug delivery system of oleanolie acid 显示文摘Xi J Chang Q Chan C K 2009AAPS Pharm Sci Tech2009,10,1:1
3Enhanced high-potential and elevated-temperature cycling stability of LiMn2O4 cathode by TiO2 modification for Li-ion battery 显示文摘Yu L Qiu x xi J Zhu W T Chen L Q 2006Eleetrochimica Acta2006,51,:1
4Omnidirectional reflectors for light-emitting diodes 显示文摘Kim Jong Kyu Xi J Q Schubert E Fred Proceedings of SPIE0,6134,61340:1
5Residual LifePredictions for Ball Bearings Based on Self-organ-izing Map and Back Propagation Neural NetworkMethods显示文摘Huang R Q Xi L F Li X L 2007Mechanical Systems and Signal Pro-cessing2007,21,1:1
6Polymorphism near the ATP2B1gene is associated with hypertension risk in East Asians:a metaanalysis involving 15 909cases and 18 529controls显示文摘Xi B Tang W Wang Q 2012Blood Press2012,21,2:1
7Auslander-Reiten correspondence for tilting pairs显示文摘Wei J Q Xi C C 0,,:1
8Controlling the Interface Reaction in AllsB4033w/AC8A Composite by Nitrided Nano-coating显示文摘Bi G Rao Q Xi F 2004Materials Letters2004,58,:1
9Linear Tracking--differ- entiator and Application to Online Estimation of the Frequency of a Sinusoidal Signal with Random Noise Perturbation显示文摘Guo B Z Han J Q Xi F B 2002International Journal of System Science2002,33,5:1
10Residual Life Predictions for Ball Bearings Based on Self-organizing Map and Back Propagation Neural Network Methods显示文摘Huang R Q Xi L F Li X L 2007Mechanical Systems and Signal Processing2007,21,:1
11Isolation of a strain of Acidithiobacillus caldus and its role in bioleaching of chalcopyrite显示文摘ZHOU Q G BO F BO Z H XI L JIAN G FEI L F HUA C X 2007World Journal of Microbiology and Biotechnology2007,23,9:1
12Production of trans- genic pigs mediated by pseudotyped lentivirus and sperm显示文摘ZHANG Y XI Q DING J 2012PLoS 0ne2012,7,35:1
13Herb formula'Fufangqishe-Pill'prevents upright posture-induced intervertebral disc degenerationat the lumbar in rats显示文摘Liang QQ Xi ZJ Bian Q 2010J Pharmacol Sci2010,113,1:1
14High hydraulic pressure to extraction flavonoids from propolis显示文摘Zhang S Q Xi J Wang C Z 2005J Chem Technol Biotechnol2005,80,5:1
15Identification of serum miRNA-21 as a biomarker for early detection and prognosis in human epithelial ovarian cancer显示文摘Xu Y Z Xi Q H Ge W L 2013Asian Pac J Cancer Prey2013,14,:1
16Formation and oral administration of alginate microspheres loaded with pDNA coding for lymphocytsis disease virus (LCDV) to Japanese flounder显示文摘Ji Y T Xiu Q S Xi G C 2008Fish Shellfish Immunol2008,24,:1
17Pereutaneous nephrolithotomy for proxi- mal ureteral calculi with severe hydronephrosis : assessment of differ- ent lithotriptors 显示文摘Zhu Z Xi Q Wang S 2010J Endouro12010,24,:1
18Interaction between the photoreceptorspecific tubby-like protein 1 and the neuronal-specific GTPase dynamin-1 显示文摘Xi Q Pauer GJ Ball SL 2007Invest Ophthalmol Vis Sci2007,48,6:1
19The effects of neutron irradiation on the oxygen precipitation in Czochralski-silicon, 显示文摘LI Y XI GUO H Y LIU B D LIU T J HAO Q Y LIU C C YANG D R QUE D L 2003J Cryst Growth2003,253,:1
20Logistic regression model for predicting stone-free rate after minimally invasive percutaneous nephrolithotomy显示文摘Zhu Z Wang S Xi Q 2011Urology2011,78,1:1
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