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| 1 | Recombinant adenovirus-p53(Gendicine) sensitizes a pancreatic carcinoma cell line to radiation显示文摘Objective:In this study,we examine the effects of recombinant adenovirus-p53(rAd-p53)on the pancreatic carcinoma cell line SW1990.Specifically,we determine if expression of rAd-p53 sensitizes these cells to radiation.Methods:Following transfection of SW1990 cells with rAd-p53,we measured expression of P53,P21 and Bax by immunocytochemistry.Both transfected and control cell lines were irradiated with a range of doses,and the survival fractions(SF)were calculated.Dose survival curves were constructed and modeled for comparison.Results:Transfection of SW1990 cells with rAd-p53 resulted in increased expression of P53,P21 and Bax in a time-dependent manner.At 96 h after transfection,89.92%of cells expressed P53,56.8%expressed P21,and 76.50%expressed Bax.The SF following radiation was lower in the rAd-p53 transfected cells compared to the control cells,suggesting that rAd-p53 sensitizes SW1990 cells to radiation(D0for the experimental and control groups was 2.199 and 2.462,respectively).Conclusions:Use of the adenoviral vector is an effective means of transfecting SW1990 cells with wild-type P53,and this sensitizes the cell line to irradiation.This work suggests that combining rAd-p53with radiation therapy in pancreatic cancer may be therapeutically beneficial. | Jinluan Li Jianji Pan Xianggao Zhu Ying Su Lingling Bao Sufang Qiu Changyan Zou Yong Cai Junxin Wu Ivan W.K.Tham | 2013 | Chinese Journal of Cancer Research2013，25，6： | 6 |
| 2 | Facile preparation and characterization of hollow poly ( St - co - MMA - co - BA - co - MAA) core - double shell latex nanoparticles for electrophoretic displays 显示文摘 | Tan Tingfeng Wang Shirong Li Xianggao | 2009 | Current Applied Physics2009，9，5： | 1 |
| 3 | Synthesis and Photoconductivity of Nanosized Phthalocyanine显示文摘H_2Pc, TiOPc, FePc 和 ClAiPcwere 的功能的酞毒(Pc ) 混合物分别地与 46.7% , 91.2% , 37.4% 和 34.0% 的收益综合了。Nanosized TiOPc 经由一个一步舞大音阶的第五音胶化方法和表面活化剂剂量的效果被综合, TiOPc 粒子尺寸和光导增益上的成核温度我们 reinvestigated。什么时候 m (木钉) :m (TiOPc ) 是 0.1,成核温度是 0 deg C, as-obtainedTiOPc 有最小的粒子尺寸和最大的比表面区域,它分别地是 60 nm 和 83m ~ 2/g。TiOPc 也在这些条件下面综合了与因是的 half-dischargingof 潜力 E_(1/2 ) 收潜在的 V_0,黑暗腐烂速度 R_d 和精力钱展出优秀光导增益 1160 V, 30 V/s 和 0.6 lx 分别地集中点 s。 | Shuguang BIAN Xianggao LI Lei SHAO Jianfeng CHEN | 2006 | Journal of Materials Science & Technology2006，22，4： | 1 |
| 4 | Efficient CHzNHzPbl3 perovskite solar cells with 2TPA- n-DP hole-transporting layers显示文摘 | Lifeng Zhu Junyan Xiao Jiangjian Shi Junjie Wang Songtao Lv Yuzhuan Xu Yanhong Luo YinXiao Shirong Wang Qingbo Meng Xianggao Li Dongmei Li | 2015 | Nano Research2015，8，4： | 1 |
| 5 | Mixed Cations Enabled Combined Bulk and Interfacial Passivation for Efficient and Stable Perovskite Solar Cells显示文摘Here,we report a mixed GAI and MAI(MGM)treatment method by forming a 2D alternating-cation-interlayer(ACI)phase(n=2)perovskite layer on the 3D perovskite,modulating the bulk and interfacial defects in the perovskite films simultaneously,leading to the suppressed nonradiative recombination,longer lifetime,higher mobility,and reduced trap density.Consequently,the devices’performance is enhanced to 24.5%and 18.7%for 0.12 and 64 cm^(2),respectively.In addition,the MGM treatment can be applied to a wide range of perovskite compositions,including MA-,FA-,MAFA-,and CsFAMA-based lead halide perovskites,making it a general method for preparing efficient perovskite solar cells.Without encapsulation,the treated devices show improved stabilities. | Pengfei Wu Shirong Wang Jin Hyuck Heo Hongli Liu Xihan Chen Xianggao Li Fei Zhang | 2023 | Nano-Micro Letters2023，15，8： | 1 |
| 6 | Comparision of FAB and MALDI Mass Spectrometry of Ginsenosides显示文摘ComparisionofFABandMALDIMassSpectrometryofGinsenosides￥ZhouYu;LiuZhiqiang;SongFengrui;LiuShuying;LiXianggao;YinJiangyuan(1Cha... | Zhou Yu Liu Zhiqiang Song Fengrui Liu Shuying Li Xianggao Yin Jiangyuan(1 Changchun Imstitute of Applied Chemistry,Changchun,130022)(2 Jilin Argriculture University,Changchun,130118)(3 Bethune University of Medical Sceiences,Changchun,130021) | 1996 | 分子科学学报1996，12，4： | 0 |
| 7 | Titanylphthalocyanine as hole transporting material for perovskite solar cells显示文摘Titanylphthalocyanine(TiOPc) as hole transporting material(HTM) was successfully synthesized by a simple process with low cost. Perovskite solar cells using the TiOPc as HTM were fabricated and characterized. TiOPc as HTM plays an important role in increasing the power conversion efficiency(PCE) by minimizing recombination losses at the perovskite/Au interface because TiOPc as HTM can extract photogenerated holes from the perovskite and then transport quickly these charges to the back metal electrode. In the research, the β-TiOPc gives a higher PCE than α-TiOPc for the devices due to sufficient transfer dynamics. The β-TiOPc was applied in perovskite solar cells without dopping to afford an impressive PCE of 5.05% under AM 1.5G illumination at the thickness of 40 nm which is competitive with spiro-OMe TAD at the same condition. The present work suggests a guideline for optimizing the photovoltaic properties of perovskite solar cells using the TiOPc as the HTM. | Mengna Sun Shirong Wang Yin Xiao Zhihao Song Xianggao Li | 2015 | Journal of Energy Chemistry2015，24，6： | 0 |
| 8 | Synthesis and photoconductivities of bisazo charge generation materials显示文摘Six bisazo compounds were synthesized by coupling 2-(49-aminophenyl)-6-aminobenzoxazole as diazo component with N-phenyl-N9-(2-hydroxy-3-naphthoyl)urea derivatives,and characterized by ultraviolet and visible spectroscopy(UV-Vis),Fourier transform infrared spectroscopy(FT-IR)and elemental analysis(EA).Using these bisazo compounds as charge generation materials and CT-191(2-methyl-4-(N,N-dibenzyl)aminobenzoaldehyde-1,1-diphenylhydrazone)as charge transportation material,organic photoconductive devices were prepared.The result from photoconductivity measurement of the devices shows that the bisazo compound from N-(2-methylphenyl)-N9-(2-hydroxy-3-naphthoyl)urea has the best xerographic performance,V_(0)=600 V,V_(R)=30 V,R_(d)=15 V·s^(-1),E_(1/2)=3.5 lx·s. | Qian ZHAO Shirong WANG Xianggao LI Lili HE | 2008 | Frontiers of Chemical Science and Engineering2008，2，3： | 0 |
| 9 | Application of phenonaphthazine derivatives as hole-transporting materials for perovskite solar cells显示文摘Two electron-rich,solution-processable phenonaphthazine derivatives,5,12-bis{N-[4,4'-bis-(phenyl)-aminophen-4''-yl]}-phenonaphthazine(BPZTPA) and 5,12-bis{N-[4,4'-bis(methoxy-phenyl)aminophen-4''-yl]}-phenonaphthazine(Me O-BPZTPA) have been designed and employed in the fabrication of perovskite solar cells.BPZTPA and Me O-BPZTPA exhibit excellent thermal stabilities,hole mobilities(~10-4cm^2/(V.s)) and suitable HOMO levels(-5.34 and-5.29 e V,respectively) relative to the valence band of the CH_3NH_3 Pb I_3 and Au work function,showing their potential as alternative hole-transporting materials(HTMs).Meanwhile,the corresponding mesoporous Ti O_2/CH_3NH_3 Pb I_3/HTM/Au devices are investigated,and the best power conversion efficiency of 10.36% has been achieved for Me O-BPZTPA without using p-type dopant. | Xueyuan Liu Fei Zhang Xicheng Liu Mengna Sun Shirong Wang Dongmei Li Qingbo Meng Xianggao Li | 2016 | Journal of Energy Chemistry2016，25，4： | 0 |
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