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30篇 您的检索式:作者名="Chaorong"
    题名 作者 年代 出处 被引量
1Two-dimensional ultrathin MoS2-modified black Ti^3+-TiO2 nanotubes for enhanced photocatalytic water splitting hydrogen production显示文摘Two-dimensional (2D) ultrathin MoS2-modified black Ti^3+-TiO2 nanotubes were fabricated using an electrospinning-hydrothermal treatment-reduction method.Bare TiO2 nanotubes were fabricated via electrospinning.Then,2D MoS2 lamellae were grown on the surface of the nanotubes and Ti^3+/Ov ions were introduced by reduction.The photocatalytic performance of the 2D MoS2/Ti^3+-TiO2 nanotubes was^15 times better than that of TiO2.The HER enhancement of the MoS2/Ti^3+-TiO2 nanotubes can be attributed to the Pt-like behavior of 2D MoS2 and the presence of Ti^3+-ions,which facilitated the quick diffusion of the photogenerated electrons to water,reducing the H2 activation barrier.The presence of Ov ions in the nanotubes and their hollow structure increased their solar utilization.Wei Ou Jiaqi Pan Yanyan Liu Shi Li Hongli Li Weijie Zhao Jingjing Wang Changsheng Song Yingying Zheng Chaorong Li 2020Journal of Energy Chemistry2020,29,4:7
2Histidine-catalyzed synthesis of cyclic carbonates in supercritical carbon dioxide显示文摘The coupling reaction of carbon dioxide with epoxides was investigated using naturally occurring α-amino acids as the catalyst in supercritical carbon dioxide and it was found that L-histidine is the most active catalyst.In the presence of 0.8 mol% of L-histidine at 130°C under 8 MPa of CO_(2),the reaction of carbon dioxide with epoxides proceeded smoothly,affording corresponding cyclic carbonates in good to excellent yields.QI ChaoRong JIANG HuanFeng 2010Science China Chemistry2010,53,7:3
3Hetero-nanostructure of silver nanoparticles on MO_x(M=Mo,Ti and Si) and their applications显示文摘This paper reviews the recent research progress in the hetero-nanostructure of silver nanoparticles on MOx (M=Mo, Ti and Si). It describes the general synthesis of hetero-nanostructure of silver nanoparticles on MOx, and then outlines the interesting catalytic and sensing properties found in these hetero-nanostructures of silver nanoparticles on MOx.DONG WenJun ZHAO HaiXin LI ChaoRong MEI Jie CHEN BeYong TANG WeiHua SHI Zhan FENG ShouHua 2011Science China Chemistry2011,54,6:3
4Preparation of Ti species coating hydrotalcite by chemical vapor deposition for photodegradation of azo dye显示文摘TiO_2 in anatase crystal phase is a very effective catalyst in the photocatalytic oxidation of organic compounds in water. To improve its photocatalytic activity, the Ti-coating Mg Al hydrotalcite(Ti–Mg Al–LDH) was prepared by chemical vapor deposition(CVD) method.Response surface method(RSM) was employed to evaluate the effect of Ti species coating parameters on the photocatalytic activity, which was found to be affected by the furnace temperature, N2 flow rate and influx time of precursor gas. Application of RSM successfully increased the photocatalytic efficiency of the Ti–Mg Al–LDH in methylene blue photodegradation under UV irradiation, leading to improved economy of the process.According to the results from X-ray diffraction, scanning electron microscopy, Brunner–Emmet–Teller and Barrett–Joyner–Hallender, thermogravimetric and differential thermal analysis, UV–vis diffuse reflectance spectra analyses, the Ti species(TiO_2or/and Ti^(4+)) were successfully coated on the Mg Al–LDH matrix. The Ti species on the surface of the Ti–Mg Al–LDH lead to a higher photocatalytic performance than commercial TiO_2-P25. The results suggested that CVD method provided a new approach for the industrial preparation of Ti-coating Mg Al–LDH material with good photocatalytic performances.Gaofei Xiao HongYan Zeng Sheng Xu ChaoRong Chen Quan Zhao XiaoJun Liu 2017Journal of Environmental Sciences2017,29,10:2
5Longgudong,an Early Pleistocene site in Jianshi,South China,with stratigraphic association of human teeth and lithics显示文摘In this paper we report on Longgudong,an Early Pleistocene cave site in south China which was systematically excavated in 1999 and 2000,and where human teeth and associated stone artifacts were discovered within the same stratigraphic layer.The age of this site was estimated from faunal comparisons and palaeomagnetism and has been attributed to the Early Pleistocene,most probably the earlier Early Pleistocene.The human teeth from this site have been well studied.However,the stone artifacts are still unknown to most scholars.This paper thus presents an analysis of the lithics as the first firmly demonstrated stone tools associated with Early Pleistocene human fossils in south China.LI Hao LI ChaoRong Kathleen KUMAN 2017Science China Earth Sciences2017,60,3:2
6A Silver-Staining cDNA-AFLP Protocol Suitable for Transcript Profiling in the Latex of Hevea brasiliensis (Para Rubber Tree)显示文摘Xiao Xiaohu Li Heping Tang Chaorong 2009Molecular Biotechnology2009,42,1:1
7Electrospinning of Ce O2-Zn O composite nanofibers and their photocatalytic property显示文摘Li Chaorong Chen Rui Zhang Xiaoqiang 2011Journal of Northeast Dianli University2011,,65:1
8Silver-Catalyzed Three-Component Coupling of Carbon Dioxide, Amines and α-Diazoesters显示文摘Chaorong Qi Donghao Yan Wenfang Xiong Huanfeng Jiang 2018Chinese Journal of Chemistry2018,36,5:1
9Dynamic hybrid multi routing protocol for Ad Hoe wireless network 显示文摘Peng Chaorong Chen Chang'wen 2006Sensor and Ad Hoc Communications and Networks 3rd Annual IEEE Communications Society2006,3,:1
10Polymorphisms in DNA repair genes of XRCC1 , XPA , XPC , XPD and associations with lung cancer risk in C hinese people显示文摘Chaorong Mei Mei Hou Shanxian Guo Feng Hua Dejie Zheng Feng Xu Yong Jiang Lu Li Youlin Qiao Yaguang Fan Qinghua Zhou 2014Thoracic Cancer2014,,3:1
11Discovery of a small molecule inhibitor of cullin neddylation that triggers ER stress to induce autophagy显示文摘Protein neddylation is catalyzed by a three-enzyme cascade,namely an E1 NEDD8-activating enzyme(NAE),one of two E2 NEDD8 conjugation enzymes and one of several E3 NEDD8 ligases.The physiological substrates of neddylation are the family members of cullin,the scaffold component of cullin RING ligases(CRLs).Currently,a potent E1 inhibitor,MLN4924,also known as pevonedistat,is in several clinical trials for anti-cancer therapy.Here we report the discovery,through virtual screening and structural modifications,of a small molecule compound HA-1141 that directly binds to NAE in both in vitro and in vivo assays and effectively inhibits neddylation of cullins 1 e5.Surprisingly,unlike MLN4924,HA-1141 also triggers non-canonical endoplasmic reticulum(ER)stress and PKR-mediated terminal integrated stress response(ISR)to activate ATF4 at an early stage,and to inhibit protein synthesis and mTORC1 activity at a later stage,eventually leading to autophagy induction.Biologically,HA-1141 suppresses growth and survival of cultured lung cancer cells and tumor growth in in vivo xenograft lung cancer models at a well-tolerated dose.Taken together,our study has identified a small molecule compound with the dual activities of blocking neddylation and triggering ER stress,leading to growth suppression of cancer cells.Yanan Li Chaorong Wang Tiantian Xu Peichen Pan Qing Yu Lei Xu Xiufang Xiong Tingjun Hou Sunliang Cui Yi Sun 2021Acta Pharmaceutica Sinica B2021,11,11:1
12A convenient and efficient protocol for isolating high-quality RNA from latex of Hevea brasiliensis (para rubber tree)显示文摘Chaorong Tang Jiyan Qi Heping Li Cunliang Zhang Yuekun Wang 2007Journal of Biochemical and Biophysical Methods2007,,5:1
13Fingerprint verification based on DFB and Hu invariant moments显示文摘Li Chaorong Li Jianping Fu Bo 2012Journal of Com- pntational Information Systems2012,8,4:1
14One - pot synthesis of Ag@ SiO2 @ Ag sandwich nanostructures 显示文摘LI Chaorong MEI Jie LI Shuwen 2010Nanotechnology2010,21,24:1
15Magnitude-phase of quaternion wavelet transform for texture representation using multilevel Copula显示文摘LI Chaorong LI Jianping FU Bo 2013IEEE Signal Processing Letters2013,20,8:1
16The Wangfujing Paleolithic Site in Beijing显示文摘 Yu Jincheng Feng Xingwu 2001Chinese Archaeology2001,,1:1
17'meige' guli:yaoanxian mayouping yizu minzu minjian chuantong wenhua diaocha baogao(Hometown of 'Meige':A Survey Report on Traditional Folk Culture of Yi Villages in Mayouping of Yaoan County)显示文摘Jin Chaorong 0,,04:1
18Preparation and characterization of poly (L-lactide) membranes prepared by 3'- radiation-induced grafting of N-vinyl pyrrolidone 显示文摘Chen Hao Peng Chaorong Yao Yongyi 2009Journal of Applied Polymer Science2009,114,5:1
19Magnitude-phase of quater- nion wavelet transform for texture representation using mul- tilevel copula显示文摘Li Chaorong Li Jianping Fu Bo 2013IEEE Signal Processing Letters2013,20,8:1
20Rotation invariant texture retrieval considering the scale dependence of Gabor wavelet显示文摘LI Chaorong DUAN Guiduo ZHONG Fujin 2015IEEE transactions on image processing2015,24,8:1
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