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已有 966 次阅读 2019-8-26 16:36 |个人分类:发表作品|系统分类:论文交流|关键词:学者

发表期刊:Angewandte Chemie

论文题目:Activating Inert Metallic Compounds for High‐Rate Lithium–Sulfur Batteries Through In Situ Etching of Extrinsic Metal

论文作者:Meng Zhao,Dr. Hong Jie Peng,Ze Wen Zhang,Bo Quan Li,Xiao Chen,Jin Xie,Xiang Chen,Jun Yu Wei,Qiang Zhang,Prof. Jia Qi Huang

发表日期:18 March 2019

论文摘要:Vacant defects bring activity to multimetallic alloys for cathode redox reactions in lithium–sulfur batteries. In their Communication on page 3779 ff., J.‐Q. Huang et al. show that the introduction and in situ etching of an extrinsic metal to a monometallic compound activates the originally inert phase for kinetic propelling of polysulfide‐involving surface reactions at a high rate. Remarkable cycling stability is found at a high sulfur loading of 4.8 mg cm−2.


发表期刊:Angewandte Chemie

论文题目:Chemical and Topographical Single‐Cell Imaging by Near‐Field Desorption Mass Spectrometry

论文作者:Dr.Zhi,binYin,Xiaoling Cheng,Rong Liu,Xiaoping Li,Le Hang,Wei Hang,Jingyi Xu,Xiaomei Yan,Jianfeng Li,Zhongqun Tian

发表日期:26 March 2019

论文摘要:A multimodal single‐cell imaging platform greatly expands the abilities of mass spectrometry imaging (MSI) at nanoscale resolutions. In their Communication on page 4541 ff., W. Hang, X. Yan, J. Li, and co‐workers report the development of a near‐field desorption mass spectrometer and correlated chemical and topographical single‐cell imaging. This high lateral resolution MSI technique allows the acquisition of more in‐depth cellular information compared with current microscale laser‐based MSI methods.


发表期刊:Advanced Energy Materials

论文题目:Hydrous RuO2‐Decorated MXene Coordinating with Silver Nanowire Inks Enabling Fully Printed Micro‐Supercapacitors with Extraordinary Volumetric Performance

论文作者:Hongpeng Li,Xiran Li,Jiajie Liang,Yongsheng Chen

发表日期:18 April 2019

论文摘要:In article number 1803987 by Jiajie Liang and co‐workers a fully printed strategy is reported to assemble flexible micro‐supercapacitors by printing thixotropic nanocomposite inks for electrodes comprising RuO2·xH2O@Ti3C2Tx (MXene) nanosheets and silver nanowires. The resultant screen‐printed micro‐supercapacitors based on this RuO2·xH2O@MXene–AgNW nanocomposite ink exhibit a landmark volumetric capacitance of 864.2 F cm−3 at a scan rate of 1 mV s−1.


发表期刊:Advanced Materials

论文题目:A Dual‐Bioresponsive Drug‐Delivery Depot for Combination of Epigenetic Modulation and Immune Checkpoint Blockade

论文作者:Huitong Ruan,Quanyin Hu,Di Wen,Qian Chen,Guojun Chen,Yifei Lu,Jinqiang Wang,Hao Cheng,Weiyue Lu,Zhen Gu

发表日期:25 April 2019

论文摘要:In article number 1806957, Weiyue Lu, Zhen Gu, and co‐workers engineer a dual bioresponsive drug‐delivery depot that can respond to the acidic pH and reactive oxygen species within the tumor microenvironment for co‐delivery of anti‐PD1 antibody and an epigenetic modulator. This combination therapy increases the immunogenicity of cancer cells and enhances the antitumor immune response. The pond represents the drug‐delivery depot, the duckweeds represent the tumor cells; the red fish (epigenetic agent) and the black fish (aPD1 antibody) work together to eat the duckweeds, representing the tumor cells being eliminated.


发表期刊:Analytical Methods

论文题目:Systemic Delivery of Monoclonal Antibodies to the Central Nervous System for Brain Tumor Therapy

论文作者:Lei Han,Chaoyong Liu,Hongzhao Qi,Junhu Zhou,Jing Wen,Di Wu,Duo Xu,Meng Qin,Jie Ren,Qixue Wang,Lixia Long,Yang Liu,Irvin Chen,Xubo Yuan,Yunfeng Lu,Chunsheng Kang

发表日期:10 May 2019

论文摘要:In article number 1805697, Xubo Yuan, Yunfeng Lu, Chunsheng Kang, and co‐workers report a platform technology that enables effective delivery of therapeutic monoclonal antibody (mAb) to the central nervous system (CNS) for brain‐tumor therapy. This is achieved by encapsulating the mAbs within nanocapsules that contain choline and acetylcholine analogues. The brain takes up these mAb nanocapsuels, which facilitates the delivery of mAb across the blood–brain barrier. This platform technology uncages the therapeutic power of mAbs for various CNS diseases that remain poorly treated.


发表期刊:Analytical Methods

论文题目:A Bioinspired Platform for Effective Delivery of Protein Therapeutics to the Central Nervous System

论文作者:Di Wu,Meng Qin,Duo Xu,Lan Wang,Chaoyong Liu,Jie Ren,George Zhou,Chen Chen,Fengmei Yang,Yanyan Li  Yuan Zhao,Ruyi Huang,Sina Pourtaheri,Chunsheng Kang,Masakazu,Kamata Irvin S. Y. Chen,Zhanlong He  Jing Wen,Wei Chen,Yunfeng Lu

发表日期:03 May 2019

论文摘要:A universal central nervous system (CNS)‐delivery platform is developed enabling the delivery of protein therapeutics to the brain via choline transporters and acetylcholine receptors. In article number 1807557, Zhanlong He, Jing Wen, Wei Chen, Yunfeng Lu, and co‐workers demonstrate that the protein therapeutics can effectively penetrate the blood–brain barrier in mice and nonhuman primates by encapsulating the proteins within nanocapsules with choline and acetylcholine analogues.


发表期刊:ACS Energy Letters

论文题目:Electronic and Ionic Channels in Working Interfaces of Lithium Metal Anodes

论文作者:Xin-Bing Cheng,Chong YanXue,Qiang ZhangHe,LiuQiang Zhang

发表日期:13 July 2018

论文摘要:Lithium metal batteries have been considered as a promising choice to satisfy rising energy requirements for upmarket consumer electronics and electric vehicles due to the high theoretical specific capacity and most negative equilibrium potential of Li metal anodes. With regards to practical and safe batteries, interfaces in the batteries are required to be clearly perceived, especially related to Li metal anodes. In this Perspective, we describe the interfaces in the anode of Li metal batteries, mainly focusing on the electronic and ionic behavior of the solid–electrolyte interphase and mixed conducting interphase. The features of these interfaces are comprehensively recapitulated. Current and future strategies to fabricate the mixed conducting interphase are anatomized. The efficient fabrication of a composite electrode with prestored Li metal and rational ionic and electronic networks is still challenging, which further requires interdisciplinary collaboration from surface chemistry, structured materials, computation, and engineering science.


发表期刊:ACS Energy Letters

论文题目:Operando Unraveling of the Structural and Chemical Stability of P-Substituted CoSe2 Electrocatalysts toward Hydrogen and Oxygen Evolution Reactions in Alkaline Electrolyte

论文作者:Yanping Zhu,Hsiao-Chien Chen,Chia-Shuo HsuTing-Sheng Lin,Chia-Jui Chang,Sung-Chun Chang,Li-Duan TsaiHao,Ming 

发表日期:12 April 2019

论文摘要:The question of whether the metal chalcogenides (phosphides) that have been acknowledged to be efficient materials for bifunctional electrocatalysts really perform as the active species or just “pre-catalysts” has been debated. Herein, a series of operando measurements, including in situ X-ray absorption spectroscopy, liquid-phase transmission electron microscopy, and in situ Raman spectroscopy, were conducted to unravel in real time the structural and chemical stability of P-substituted CoSe2 electrocatalysts under both hydrogen and oxygen evolution reactions (HER and OER, respectively) in an alkaline electrolyte. It can be conclusively revealed that, in an alkaline electrolyte, the P-substituted CoSe2 electrocatalyst was acting as the “pre-catalyst” rather than the real reactive species. The introduction of phosphorus is speculated to generate more vacancies or defects around Co cations in the initial CoSe2 and considerably facilitates the structural transformation into the “real reactive species”, such as metallic cobalt (for HER) and cobalt oxyhydroxide (for OER).


发表期刊:ACS Applied Materials & Interfaces

论文题目:van der Waals Transition-Metal Oxide for Vis–MIR Broadband Photodetection via Intercalation Strategy

论文作者:Ruihui He,Zefeng,ChenHao,jie LaiTian,kai Zhang,Jinxiu WenHuan,jun Chen,Fangyan XieSong ,YuePeng,yi Liu,Jian Chen,Weiguang Xie,Xiaomu Wang,Jianbin Xu

发表日期:01 May 2019

论文摘要:Defects engineering can broaden the absorption band of wide band gap van der Waals (vdW) materials to the visible or near-IR regime at the expense of material stability and photoresponse speed. Herein, we introduce an atomic intercalation method that brings the wide band gap vdW α-MoO3 for vis–MIR broadband optoelectronic conversion. We confirm experimentally that intercalation significantly enhances photoabsorption and electrical conductivity buts effects negligible change to the lattice structure as compared with ion intercalation. Charge transfer from the Sn atom to the lattices induces an optoelectrical change. As a result, the Sn-intercalated α-MoO3 shows room temperature, air stable, broadband photodetection ability from 405 nm to 10 μm, with photoresponsivity better than 9.0 A W–1 in 405–1500 nm, ~0.4 A W–1 at 3700 nm, and 0.16 A W–1 at 10 μm, response time of ~0.1 s, and peak D* of 7.3 × 107 cm Hz0.5 W–1 at 520 nm. We further reveal that photothermal effect dominates in our detection range by real-time photothermal–electrical measurement, and the materials show a high temperature coefficient of resistance value of −1.658% K–1 at 300 K. These results provide feasible route for designing broadband absorption materials for photoelectrical, photothermal, or thermal–electrical application.


发表期刊:Nano Letters

论文题目:Lattice -Mismatch-Induced Ultrastable 1T-Phase MoS2–Pd/Au for Plasmon-Enhanced Hydrogen Evolution

论文作者:Bo Shang,Xiaoqiang Cui,Lin Jiao,Kun Qi,Yingwei Wang,Jinchang Fan,Yuanyuan Yue,Haiyu Wang,Qiaoliang Bao,Xiaofeng Fan,Shuting Wei,Wei Song,Zhiliang Cheng,Shaojun Guo,Weitao Zheng

发表日期:08 May 2019

论文摘要:Metallic 1T-phase transition metal dichalcogenides (TMDs) are of considerable interest in enhancing catalytic applications due to their abundant active sites and good conductivity. However, the unstable nature of 1T-phase TMDs greatly impedes their practical applications. Herein, we developed a new approach for the synthesis of highly stable 1T-phase Au/Pd-MoS2 nanosheets (NSs) through a metal assembly induced ultrastable phase transition for achieving a very high electrocatalytic activity in the hydrogen evolution reaction. The phase transition was evoked by a novel mechanism of lattice-mismatch-induced strain based on density functional theory (DFT) calculations. Raman spectroscopy and transmission electron microscopy (TEM) were used to confirm the phase transition on experimental grounds. A novel heterostructured 1T MoS2–Au/Pd catalyst was designed and synthesized using this mechanism, and the catalyst exhibited a 0 mV onset potential in the hydrogen evolution reaction under light illumination. Therefore, this method can potentially be used to fabricate 1T-phase TMDs with remarkably enhanced activities for different applications.


发表期刊:Advanced Healthcare Materials

论文题目:Simultaneous T Cell Activation and Macrophage Polarization to Promote Potent Tumor Suppression by Iron Oxide‐Embedded Large‐Pore Mesoporous Organosilica Core–Shell Nanospheres

论文作者:Lin Chen,Xiaobo Ma,Meng Dang,Heng Dong,Hongming Hu,Xiaodan Su,Wenfei Liu,Qing Wang,Yongbin Mou,Zhaogang Teng

发表日期:09 May 2019

论文摘要:In article number 1900039, Yongbin Mou, Zhaogang Teng, and co‐workers show that iron oxide‐embedded large‐pore mesoporous organosilica nanospheres (IO‐LPMONs) with core‐shell structure, high surface area, large mesopores and huge pore volume can initiate DC‐based T cell activation and tumor‐associated macrophage (TAM) polarization simultaneously. The combined T cell activation and macrophage polarization strategy based on the IO‐LPMONs elicits remarkable combined antitumor effects. This study demonstrates that the new‐synthesized IO‐LPMONs hold excellent potential as an immune modulator for cancer immunotherapy.



论文题目:Aggregation-Induced Emission and Light-Harvesting Function of Tetraphenylethene-Based Tetracationic Dicyclophane

论文作者:Yawen Li,Yunhong Dong,Lin Cheng,Chunyan Qin,Hao Nian,Haiyang Zhang,Yang Yu,Liping Cao

发表日期:29 May 2019

论文摘要:Here we report one-pot synthesis of tetraphenylethene-based tetracationic dicyclophane (1) and its self-assembly behaviors with aggregation-induced emission (AIE) and light-harvesting function. Confirmed by X-ray crystal structure and high resolution transmission electron microscopy, this tetracationic dicyclophane can self-assemble into a 3D supramolecular framework to form crystalline nanospheres (2) finally, which exhibits a strong emission (ΦF = 97.7%) via AIE effect in aqueous solution. Interestingly, AIE-active 2 as a single-molecule-based fluorescent supramolecular platform can encapsulate an organic dye (e.g., Nile red) to form light-harvesting nanospheres (3) further with a large red-shift (Δλ = ~70 nm), highly efficient energy-transfer ability (ΦET = 77.5%), and high antenna effect (14.3).





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