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| 1 | Ni/Co-based metal-organic frameworks as electrode material for high performance supercapacitors显示文摘A novel bimetallic Ni/Co-based metal-organic framework(Ni/Co-MOF) was successfully synthesized via a simple solvothermal method, and used as electrode material for high performance supercapacitors. After doping of Co element, the Ni/Co-MOF materials retain the original crystalline topology structure of Ni_3(BTC)_2·12H_2O.The as-obtained Ni/Co-MOF demonstrates an excellent specific capacitance of 1067 and 780 F/g at current density of 1 and 10 A/g, respectively, and can also retain 68.4% of the original capacitance after 2500 cycles. These results suggest that bimetallic Ni/Co-based MOFs are promising materials for the next generation supercapacitance,owing to their excellent electrochemical performance. The synthetic procedure can be applied to synthesize other bimetallic MOFs and enhance their conductive property. | Shaofei Zhao Lizhen Zeng Gao Cheng Lin Yu Huaqiang Zeng | 2019 | Chinese Chemical Letters2019，30，3： | 7 |
| 2 | Polyaniline/ mesoporous tungsten trioxide composite as anode electrocata- lyst for high-performance microbial fuel cells显示文摘 | Wang Yaqiong Li Bin Zeng Lizhen | 2013 | Biosensors and Bioelectronics2013，41，0： | 1 |
| 3 | Rho- dosporidium paludigenum induced resistance in Pon- kan mandarinagainst Penicillium digitatum requires ethylene-dependent signalingpathway 显示文摘 | Laifeng Lu Shixiang Xu Lizhen Zeng | 2014 | Posthar- vest Biology and Technology2014，97，： | 1 |
| 4 | Molybdenum car- bide as anodic atalyst for microbial fuel cell based on klebsiella pneumoniae显示文摘 | Zeng Lizhen Zhang Lixia Li Weishan | 2010 | Biosens Bioelectron2010，25，12： | 1 |
| 5 | Influence of SAM Quality on the Organic Semiconductor Thin Film Gas Sensors显示文摘Gas sensors based on organic semiconductors receive tremendous attentions owing to their advantages on high selectivity and room temperature operation. However, until now, most organic semiconductor based sensors still suffered from problems, such as low sensitivity, slow response/recovery speed and poor stability. In addition, a clear correlation between the sensing performance and the film property is still absent. Herein, we report the investigation on sensing performance of a series of organic films with various morphologies. By simply adjusting the quality of self-assembled monolayer(SAM) on the silicon wafer surface, we obtain organic semiconductor 6,13-bis(triisopropylsilylethynyl)pentacene (TIPS-pentacene) films with varied morphologies and different charge transport abilities. The film with a small grain size and a continuous morphology presents the highest sensing performance to NO2, with a sensitivity up to 730%/ppm(ppm=parts per million, vo-lume ratio). We thus reveal that the high sensitivity of the organic film is evident related with the charge transport ability and initial conductivity of the films, as well as the morphologies of both modification layer and the active films. | ZHU Lunan WANG Zi LU Jie ZHOU Xu ZENG Zhoufang HUANG Lizhen CHI Lifeng | 2022 | Chemical Research in Chinese Universities2022，38，2： | 0 |
| 6 | Efficient expansion of rare human circulating hematopoietic stem/progenitor cells in steady-state blood using a polypeptide-forming 3D culture显示文摘Although widely applied in treating hematopoietic malignancies,transplantation of hematopoietic stem/progenitor cells(HSPCs)is impeded by HSPC shortage.Whether circulating HSPCs(cHSPCs)in steady-state blood could be used as an alternative source remains largely elusive.Here we develop a three-dimensional culture system(3DCS)including arginine,glycine,aspartate,and a series of factors.Fourteen-day culture of peripheral blood mononuclear cells(PBMNCs)in 3DCS led to 125-and 70-fold increase of the frequency and number of CD34+cells.Further,3DCS-expanded cHSPCs exhibited the similar reconstitution rate com-pared to CD34+HSPCs in bone marrow.Mechanistically,3DCS fabricated an immunomodulatory niche,secreting cytokines as TNF to support cHSPC survival and proliferation.Finally,3DCS could also promote the expansion of cHSPCs in patients who failed in HSPC mobilization.Our 3DCS successfully expands rare cHSPCs,providing an alternative source for the HSPC therapy,particularly for the patients/donors who have failed in HSPC mobilization. | Yulin Xu Xiangjun Zeng Mingming Zhang Binsheng Wang Xin Guo Wei Shan Shuyang Cai Qian Luo Honghu Li Xia Li Xue Li Hao Zhang Limengmeng Wang Yu Lin Lizhen Liu Yanwei Li Meng Zhang Xiaohong Yu Pengxu Qian He Huang | 2022 | Protein & Cell2022，13，11： | 0 |
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