5篇
您的检索式：作者名="Huixiang Yan"
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| 1 | Highly Sensitive MoS_2–Indocyanine Green Hybrid for Photoacoustic Imaging of Orthotopic Brain Glioma at Deep Site显示文摘Photoacoustic technology in combination with molecular imaging is a highly effective method for accurately diagnosing brain glioma. For glioma detection at a deeper site, contrast agents with higher photoacoustic imaging sensitivity are needed. Herein, we report a MoS_2–ICG hybrid with indocyanine green(ICG) conjugated to the surface of MoS_2 nanosheets. The hybrid significantly enhanced photoacoustic imaging sensitivity compared to MoS_2 nanosheets. This conjugation results in remarkably high optical absorbance across a broad near-infrared spectrum, redshifting of the ICG absorption peak and photothermal/photoacoustic conversion efficiency enhancement of ICG. A tumor mass of 3.5 mm beneath the mouse scalp was clearly visualized by using MoS_2–ICG as a contrast agent for the in vivo photoacoustic imaging of orthotopic glioma, which is nearly twofold deeper than the tumors imaged in our previous report using MoS_2 nanosheet. Thus, combined with its good stability and high biocompatibility, the MoS_2–ICG hybrid developed in this study has a great potential for high-efficiency tumor molecular imaging in translational medicine. | Chengbo Liu Jingqin Chen Ying Zhu Xiaojing Gong Rongqin Zheng Ningbo Chen Dong Chen Huixiang Yan Peng Zhang Hairong Zheng Zonghai Sheng Liang Song | 2018 | Nano-Micro Letters2018，10，3： | 10 |
| 2 | Carbon‐based materials for all‐solid‐state zinc–air batteries显示文摘Solid‐state Zn–air batteries(ZABs)hold great potential for application in wearable and flexible electronics.However,further commercialization of current ZABs is still limited by the poor stability and low energy efficiency.It is,thus,crucial to develop efficient catalysts as well as optimize the solid electrolyte system to unveil potential of the ZAB technology.Due to the low cost and versatility in tailoring the structures and properties,carbon materials have been extensively used as the conductive substrates,catalytic air electrodes,and important components in the electrolytes for the solid‐state ZABs.Within this context,we discuss the challenges facing current solid‐state ZABs and summarize the strategies developed to modify properties of carbon‐based electrodes and electrolytes.We highlight the metal−organic framework/covalent organic framework‐based electrodes,heteroatom‐doped carbon,and the composites formed of carbon with metal oxides/sulfides/phosphides.We also briefly discuss the progress of graphene oxide‐based solid electrolyte. | Dan Yang Dong Chen Yu Jiang Edison Huixiang Ang Yuezhan Feng Xianhong Rui Yan Yu | 2021 | Carbon Energy2021，3，1： | 2 |
| 3 | Gas sensing behavior of polyvmylpyrrolidone-modified ZnO nanoparticles for trimethylamine显示文摘 | Huixiang Tang Mi Yan Xingfa Ma | 2006 | Sensors and Actuators B2006，113，： | 1 |
| 4 | Target protein for Xklp2 (TPX2), a microtubule-related protein, contributes to malignant phenotype in bladder carcinoma显示文摘 | Liang Yan Shenglei Li Changbao Xu Xinghua Zhao Bin Hao Huixiang Li Baoping Qiao | 2013 | Tumor Biology2013，，6： | 1 |
| 5 | Direct observation of the plasmon-enhanced palladium catalysis with single-molecule fluorescence microscopy显示文摘Plasmonic nanostructures have been proved effective not only in catalyzing chemical reactions,but also in improving the activity of non-plasmonic photocatalysts.It is essential to reveal the synergy between the plasmonic structure and the non-plasmonic metal photocatalyst for expounding the underlying mechanism of plasmon-enhanced catalysis.Herein,the enhancement of resazurin reduction at the heterostructure of silver nanowire(AgNW)and palladium nanoparticles(PdNPs)is observed in situ by single-molecule fluorescence microscopy.The catalysis mapping results around single AgNW suggest that the catalytic activity of PdNPs is enhanced for~20 times due to the excitation of localized surface plasmon resonance(LSPR)in the vicinity of the AgNW.This catalysis enhancement is also highly related to the wavelength and polarization of the excitation light.In addition,the palladium catalysis is further enhanced by~10 times in the vicinity of a roughened AgNW or a AgNW-AgNW nanogap because of the improvement of catalytic hotspots.These findings clarify the contribution of plasmon excitation in palladium catalysis at microscopic scale,which will help to deepen the understanding of the plasmon-enhanced photocatalysis and provide a guideline for developing highly efficient plasmon-based photocatalysts. | Zhuoyao Li Rajkumar Devasenathipathy Junjie Wang Liuyingzi Yu Yan Liang Huixiang Sheng Yameng Zhu Hai Li Hiroshi Uji-i Xiao Huang Gang Lu | 2023 | Nano Research2023，16，7： | 0 |
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