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| 1 | Single‑Layer ZnO Hollow Hemispheres Enable High‑Performance Self‑Powered Perovskite Photodetector for Optical Communication显示文摘The carrier transport layer with reflection reduction morphology has attracted extensive attention for improving the utilization of light.Herein,we introduced single-layer hollow ZnO hemisphere arrays(ZHAs)behaving light trapping effect as the electron transport layer in perovskite photodetectors(PDs).The singlelayer hollow ZHAs can not only reduce the reflection,but also widen the angle of the effective incident light and especially transfer the distribution of the optical field from the ZnO/FTO interface to the perovskite active layer confirmed by the 3D finitedifference time-domain simulation.These merits benefit for the generation,transport and separation of carriers,improving the light utilization efficiency.Finally,our optimized FTO/ZHA/CsPbBr3/carbon structure PDs showed high self-powered performance with a linear dynamic range of 120.3 dB,a detectivity of 4.2×10^(12) Jones,rise/fall time of 13/28μs and the f_(−3) dB of up to 28 kHz.Benefiting from the high device performance,the PD was demonstrated to the application in the directional transmission of encrypted files as the signal receiving port with super high accuracy.This work uniquely utilizes the features of high-performance self-powered perovskite PDs in optical communication,paving the path to wide applications of all-inorganic perovskite PDs. | Xiyan Pan Jianqiang Zhang Hai Zhou Ronghuan Liu Dingjun Wu Rui Wang Liangping Shen Li Tao Jun Zhang Hao Wang | 2021 | Nano-Micro Letters2021，13，4： | 3 |
| 2 | Medical Additive Manufacturing: From a Frontier Technology to the Research and Development of Products显示文摘1.Research and development(R&D)and the challenges of raw materials for medical additive manufacturing Raw materials for medical additive manufacturing have a wide range of commonalities that are also seen in many other fields,making them an important basis in the field of three-dimensional(3D)printing.Problems and challenges related to material types,powder properties,formability,viscoelasticity,and so forth also share common features.For example,many metal materials are used in the field of aviation,while metals,polymers,and inorganic materials are used in the field of biomedicine.The most widely used materials in biomedicine are biocompatible.Various homogeneous and non-homogeneous composites are also available for 3D printing,and impose an additional challenge in additive manufacturing;the use of heterogeneous composites in 3D printing is particularly challenging. | Guixing Qiu Wenjiang Ding Wei Tian Ling Qin Yu Zhao Lianmeng Zhang Jian Lu Daijie Chen Guangyi Yuan Chengtie Wu Bingheng Lu Ruxu Du Jimin Chen Mo Elbestawi Zhongwei Gu Dichen Li Wei Sun Yuanjin Zhao Jie He Dadi Jin Bin Liu Kai Zhang Jianmo Li Kam WLeong Dewei Zhao Dingjun Hao Yingfang Ao Xuliang Deng Huilin Yang ShaoKeh Hsu Yingqi Chen Long Li Jianping Fan Guohui Nie Yun Chen Hui Zeng Wei Chen Yuxiao Lai | 2020 | Engineering2020，6，11： | 1 |
| 3 | Determination of carrier mobility in disordered organics from current-voltage characteristics显示文摘 | WU Youzhi ZHANG Cairong ZHANG Dingjun | 2009 | Appl Phys Lett2009，95，3： | 1 |
| 4 | Preparation of nano-PANI@MnO_2 by surface initiated polymerization method using as a nano-tubular electrode material:The amount effect of aniline on the microstructure and electrochemical performance显示文摘In this study,nano-polyanline and manganese oxide nanometer tubular composites(nano-PANI@MnO2)were prepared by a surface initiated polymerization method and used as electrochemical capacitor electrode materials; and the effect of aniline amount on the microstructure and electrochemical performance was investigated. The microstructures and surface morphologies of nano-PANI@MnO2 were characterized by X-ray diffraction,scanning electron microscopy and fourier transformation infrared spectroscope. The electrochemical performance of these composite materials was performed with cyclic voltammetry,charge–discharge test and electrochemical impedance spectroscopy,respectively. The results demonstrate that the feed ratio of aniline to MnO2 played a very important role in constructing the hierarchically nano-structure,which would,hence,determine the electrochemical performance of the materials. Using the templateassisted strategy and controlling the feed ratio of aniline to MnO2,the nanometer tubular structure of nanoPANI@MnO2 was obtained. A maximum specific capacitance of 386 F/g was achieved in aqueous 1 mol/L Na NO3 electrolyte with the potential range from 0 to 0.6 V(vs. SCE). | Fen Ran Yunlong Yang Lei Zhao Xiaoqin Niu Dingjun Zhang Lingbin Kong Yongchun Luo Long Kang | 2015 | Journal of Energy Chemistry2015，24，4： | 1 |
| 5 | Functional analyses of ethylene response factor JERF3 with the aim of improving tolerance to drought and osmotic stress in transgenic rice显示文摘 | Haiwen Zhang Wu Liu Liyun Wan Fang Li Liangying Dai Dingjun Li Zhijin Zhang Rongfeng Huang | 2010 | Transgenic Research2010，，5： | 1 |
| 6 | Functional analyses of ethylene response factor JERF3 with the aim of improving tolerance to drought and osmotic stress in transgenic rice显示文摘 | Haiwen Zhang Wu Liu Liyun Wan Fang Li Liangying Dai Dingjun Li Zhijin Zhang Rongfeng Huang | | 0，2010，： | 1 |
| 7 | Expression of ethylene response factor JERF1 in rice improves tolerance to drought显示文摘 | Zhijin Zhang Fang Li Dingjun Li Haiwen Zhang Rongfeng Huang | | 0，2010，： | 1 |
| 8 | Functional analyses of ethylene response factor JERF3 with the aim of improving tolerance to drought and osmotic stress in transgenic rice显示文摘 | Haiwen Zhang Wu Liu Liyun Wan Fang Li Liangying Dai Dingjun Li Zhijin Zhang Rongfeng Huang | 2010 | Transgenic Research2010，，5： | 1 |
| 9 | Functional analyses of ethylene response factor JERF3 with the aim of improving tolerance to drought and osmotic stress in transgenic rice显示文摘 | Haiwen Zhang Wu Liu Liyun Wan Fang Li Liangying Dai Dingjun Li Zhijin Zhang Rongfeng Huang | 2010 | Transgenic Research2010，，5： | 1 |
| 10 | Bipartite double cover and perfect 2-matching covered graph with its algorithm显示文摘让 B (G) 与 v 表示非由两部组成的图 G 的由两部组成的双盖子 2 个顶点和边。我们证明 G 是完美的 2 火柴如果并且仅当 B (G) 是一张 1-extendable 图,盖住图。而且,我们证明 B (G) 是一最低限度地 1-extendable 图如果并且仅当 G 是最低限度地完美的 2 火柴盖住的图并且为每 e = xy E (G) ,在 G 有独立集合 S 以便 |< 潜水艇 class= “ a-plus-plus ” > G (S)|=|S |+ 1, x S 和 |< 潜水艇 class= “ a-plus-plus ” > Gxy (S)|=|S| 。那么,如果 2 火柴盖住图并且仅当 G 是完成式,我们从 B (G) 或 D 是强烈连接的两个字母并成的一个单音的 G 和表演构造两个字母并成的一个单音 D。我们因此在 \ 设计一个算法(O (\sqrt v \varepsilon )\) 决定 G 是否是完美的 2 火柴的时间盖住图。 | Zhiyong GAN Dingjun LOU Zanbo ZHANG Xuelian WEN | 2015 | Frontiers of Mathematics in China2015，10，3： | 0 |
| 11 | High-performance Ag_(2)BiI_(5)Pb-free perovskite photodetector显示文摘Recently,lead-free all-inorganic halide perovskites have attracted great interest because they not only have the merits of the halide perovskite family,but also are non-toxic.However,the commercialization of lead-free allinorganic perovskites is restricted by their relatively low performances,which are usually caused by the fabrication methods and undesirable interfaces between the active layer and carrier transport layers.Herein,we demonstrate a solution-processed route for high-quality Ag_(2)BiI_(5) lead-free perovskite film by adopting ideal electron transport material SnO_(2)and a carbon electrode.By optimizing the fabrication process and tailoring the composition of the perovskite active layer,a high-performance photodetector(PD)with an FTO∕SnO_(2)∕Ag_(2)BiI_(5)∕carbon structure PD is first fabricated,which shows good self-powered performance with a detectivity of as high as 5.3×10^(12)Jones and a linear dynamic range of up to 138 d B,which are better than those of the reported Pb-free perovskite PDs and comparable to high-performance Pb-based perovskite PDs.In addition,our unpackaged PDs show good light,thermal,and storage stability in air.Our results provide a special route for the development of lead-free perovskite devices in an environmentally friendly field. | ZIHAO SHUANG HAI ZHOU DINGJUN WU XUHUI ZHANG BOAO XIAO JINXIA DUAN HAO WANG | 2022 | Photonics Research2022，10，8： | 0 |
| 12 | Ultrasensitive,flexible perovskite nanowire photodetectors with long-term stability exceeding 5000 h显示文摘Photodetectors(PDs)based on perovskite nanowires are among the most promising next-generation photodetection technologies;however,their poor long-term stability is the biggest challenge limiting their commercial applica-tion.Herein,an ionic liquid,1-butyl-3 methylimidazolium tetrafuoroborate(BMIMBF_(4)),is incorporated as an additive into methylammonium lead tri-iodide(MAPbI_(3))nanowires;this not only effectively passivates defects to inhibit perovskite degradation but also leads to the formation of nanochannels,enabling fast charge transfer.As a result,the long-term stability and perfor-mance of MAPbI_(3)nanowires are considerably improved.The detectivity,linear detection range,and noise equivalent power of the MA PbI_(3)nanowire PD reach 2.06×10^(13)Jones,160dB,and 1.38×10^(-15)W Hz-^(1/2),respectively,compara-ble to the highest performance of perovskite nanowire PDs reported to date.Moreover,the unencapsulated PD can maintain 100%of its initial performance after being exposed to an open-air environment for more than 5000 h,esta-blishing it as the most stable perovskite nanowire PD reported to date.Nota-bly,the PD exhibits improved diffuse reflection imaging ability when compared with commercial silicon photodiode S2386.This study provides a new strategy for constructing sensitive,stable,and flexible perovskite PDs and will accelerate their commercial application in the future. | Dingjun Wu Yongchang Xu Hai Zhou Xin Feng Jianqiang Zhang Xiyan Pan Zheng Gao Rui Wang Guokun Ma Li Tao Hanbin Wang Jinxia Duan Houzhao Wan Jun Zhang Liangping Shen Hao Wang Tianyou Zhai | 2022 | InfoMat2022，4，9： | 0 |
| 13 | Translocation of telomerase reverse transcriptase coincided with ATP release in postnatal cochlear supporting cells显示文摘The spontaneous bursts of electrical activity in the developing auditory system are derived from the periodic release of adenosine triphosphate(ATP)by supporting cells in the Kölliker’s organ.However,the mechanisms responsible for initiating spontaneous ATP release have not been determined.Our previous study revealed that telomerase reverse transcriptase(TERT)is expressed in the basilar membrane during the first postnatal week.Its role in cochlear development remains unclear.In this study,we investigated the expression and role of TERT in postnatal cochlea supporting cells.Our results revealed that in postnatal cochlear Kölliker’s organ supporting cells,TERT shifts from the nucleus into the cytoplasm over time.We found that the TERT translocation tendency in postnatal cochlear supporting cells in vitro coincided with that observed in vivo.Further analysis showed that TERT in the cytoplasm was mainly located in mitochondria in the absence of oxidative stress or apoptosis,suggesting that TERT in mitochondria plays roles other than antioxidant or anti-apoptotic functions.We observed increased ATP synthesis,release and activation of purine signaling systems in supporting cells during the first 10 postnatal days.The phenomenon that TERT translocation coincided with changes in ATP synthesis,release and activation of the purine signaling system in postnatal cochlear supporting cells suggested that TERT may be involved in regulating ATP release and activation of the purine signaling system.Our study provides a new research direction for exploring the spontaneous electrical activity of the cochlea during the early postnatal period. | Yukai Zhang Keyong Tian Wei Wei Wenjuan Mi Fei Lu Zhenzhen Liu Qingwen Zhu Xinyu Zhang Panling Geng Jianhua Qiu Yongli Song Dingjun Zha | 2024 | Neural Regeneration Research2024，19，5： | 0 |
| 14 | Application of ASTLOF scoring system in the treatment of acute symptomatic thoracolumbar compression fractures显示文摘Background:Osteoporotic vertebral compression fracture(OVCF)is a common injury in the el-derly,often caused by low-energy injuries.Improper treatment will not only affect the stability and balance of the spine,but in severe cases will lead to neurological damage and inerease the risk of death.This retro-spective study aims to explore the principles of treatment of patients with the assessment system of thora-columbar osteoporotic fracture(ASTLOF)in acute symptomatic thoracolumbar compression fractures when the ASTLOF score=4 points.Methods:The clinical data of patients with acute symptomatic thoracolumbar compression fractures admitted from February 2018 to February 2020 were retrospectively analyzed.Each patient was evaluated according to the ASTLOF scoring system,and patients with ASTLOF score=4 were selected,a total of 108 patients.According to different treatment methods,they were divided into 32 cases in the non-surgical treatment(NST)group and 76 cases in the surgical treatment(ST)group.The visual analog score(VAS),Oswestry disability index(ODI),the recovery of injured vertebral body height,and the incidence of adjacent segment fractures were used for comprehensive evaluation.Results:During the follow-up,the VAS score and ODI score showed that the early pain relief and functional improvement of the surgical treatment group were better than those of the conservative treatment group(P<0.05);the Cobb angle of the surgical treatment group was 3 months and 6 months after the operation,and the vertebral body was injured.The degree of improvement of margin height was better than that of the conservative treatment group(all P<0.05);in the surgical treatment group,6 cases of adjacent vertebral fractures occurred after surgery,accounting for 7.89%,and 2 cases of the conservative treatment group had adjacent vertebral fractures,accounting for 6.25%There was no statistically significant difference between the two groups(P>0.05).Conclusions:When the ASTLOF scoring system is used in the treatment of acute symptomatic thoracolumbar compression fractures,patients with ASTLOF score=4 should be treated with surgery in time,which can re-lieve pain early and quickly,perform functional exercises as soon as possible,and reduce complications re-lated to long-term bed rest.Whether it increases the risk of adjacent vertebral fractures requires long-term follow-up studies in a large number of cases. | Li Qingda Yang Junsong Liu Tuanjiang He Baorong Zhang Xuefang Hao Dingjun | 2021 | 美中国际创伤杂志2021，20，1： | 0 |
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