华东理工大学机构知识库

成果/Result

Self-doped Ti3+-enhanced TiO2 nanoparticles with a high-performance photocatalysis被引量：285收藏 分享

作者：Xing, Mingyang Fang, Wenzhang Nasir, Muhammad Ma, Yunfei Zhang, Jinlong Anpo, Masakazu

机构：E China Univ Sci & Technol;E China Univ Sci & Technol;Osaka Prefecture Univ

来源：JOURNAL OF CATALYSIS  2013

关键词：Ti3+ self-doped   Titanium oxide   Photocatalyst   NaBH4   HCI washing   NaBO2   Carbonaceous impurities   Photocatalytic activity  

Facile synthesis of the Ti3+ self-doped TiO2-graphene nanosheet composites with enhanced photocatalysis被引量：252收藏 分享

作者：Qiu, Bocheng Zhou, Yi Ma, Yunfei Yang, Xiaolong Sheng, Weiqin Xing, Mingyang Zhang, Jinlong

机构：E China Univ Sci & Technol; E China Univ Sci & Technol

来源：SCIENTIFIC REPORTS  2015

Synthesis and characterization of thermally stable Sm,N co-doped TiO₂ with highly visible light activity被引量：213收藏 分享

作者：Ma, Yunfei Zhang, Jinlong Tian, Baozhu Chen, Feng Wang, Lingzhi

机构：E China Univ Sci & Technol;E China Univ Sci & Technol;Guizhou Normal Univ

来源：JOURNAL OF HAZARDOUS MATERIALS  2010

关键词：TiO2   Sm-N co-doping   Photocatalysis   Visible light  

Highly bright water-soluble silica coated quantum dots with excellent stability被引量：59收藏 分享

作者：Ma, Yunfei Li, Yan Ma, Shijian Zhong, Xinhua

机构：E China Univ Sci & Technol

来源：JOURNAL OF MATERIALS CHEMISTRY B  2014

关键词：Nanocrystals - Coatings - Luminescence - Sodium chloride - Semiconductor quantum dots - Biocompatibility - Lanthanum compounds - Efficiency  

Recent advances of doped graphite carbon nitride for photocatalytic reduction of CO2: a review被引量：52收藏 分享

作者：Huang, Xiaoyue Gu, Wenyi Ma, Yunfei Liu, Da Ding, Ningkai Zhou, Liang Lei, Juying Wang, Lingzhi Zhang, Jinlong

机构：East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol;Shanghai Inst Pollut Control & Ecol Secur;Yancheng Inst Technol

来源：RESEARCH ON CHEMICAL INTERMEDIATES  2020

关键词：g-C3N4   Doping   CO2   Photocatalytic reduction  

Quantum dots-based ratiometric fluorescence probe for mercuric ions in biological fluids被引量：49收藏 分享

作者：Mu, Qin Li, Yan Xu, Hu Ma, Yunfei Zhu, Weihong Zhong, Xinhua

机构：E China Univ Sci & Technol

来源：TALANTA  2014

关键词：Quantum dots   Dual-emission probe   Ratiometric fluorescence   Mercuric ions  

Redox-responsive supramolecular amphiphiles constructed via host-guest interactions for photodynamic therapy被引量：48收藏 分享

作者：Liu, Feng Ma, Yufei Xu, Lei Liu, Lichao Zhang, Weian

机构：E China Univ Sci & Technol

来源：BIOMATERIALS SCIENCE  2015

关键词：Porphyrins - Photodynamic therapy - Aggregates - Amphiphiles - High resolution transmission electron microscopy - Toxicity - Self assembly - Sulfur compounds - Dynamic light scattering - Micelles - Photosensitizers - Supramolecular chemistry  

Synthesis of well ordered mesoporous Yb, N co-doped TiO₂ with superior visible photocatalytic activity被引量：42收藏 分享

作者：Ma, Yunfei Xing, Mingyang Zhang, Jinlong Tian, Baozhu Chen, Feng

机构：E China Univ Sci & Technol; E China Univ Sci & Technol

来源：MICROPOROUS AND MESOPOROUS MATERIALS  2012

关键词：Mesoporous titanium dioxide   Visible light activity   Ytterbium   Nitrogen   Co-doped  

Highly sensitive detection of DNA methylation levels by using a quantum dot-based FRET method被引量：38收藏 分享

作者：Ma, Yunfei Zhang, Honglian Liu, Fangming Wu, Zhenhua Lu, Shaohua Jin, Qinghui Zhao, Jianlong Zhong, Xinhua Mao, Hongju

机构：E China Univ Sci & Technol;Chinese Acad Sci;Fudan Univ

来源：NANOSCALE  2015

关键词：Genes - Forster resonance energy transfer - Nanocrystals - Alkylation - Energy transfer - Diseases - Polymerase chain reaction - Semiconductor quantum dots - Diagnosis - DNA  

A panel of promoter methylation markers for invasive and noninvasive early detection of NSCLC using a quantum dots-based FRET approach被引量：37收藏 分享

作者：Ma, Yunfei Bai, Yanan Mao, Hailei Hong, Qunying Yang, Dawei Zhang, Honglian Liu, Fangming Wu, Zhenhua Jin, Qinghui Zhou, Hongbo Cao, Jian Zhao, Jianlong Zhong, Xinhua Mao, Hongju

机构：Chinese Acad Sci;East China Univ Sci & Technol;Fudan Univ;Fudan Univ;Fudan Univ

来源：BIOSENSORS & BIOELECTRONICS  2016

关键词：Promoter methylation   Early detection   NSCLC   Bronchial brushing   Quantum dots   FRET  

Improving the visible light photocatalytic activity of mesoporous TiO₂ via the synergetic effects of B doping and Ag loading被引量：30收藏 分享

作者：Tian, Baozhu Shao, Zhimang Ma, Yunfei Zhang, Jinlong Chen, Feng

机构：E China Univ Sci & Technol; E China Univ Sci & Technol

来源：JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS  2011

关键词：Oxides   Nanostructures   Chemical synthesis   X-ray diffraction   Microstructure  

Preparation and characterization of Fe-TiO₂ films with high visible photoactivity by autoclaved-sol method at low temperature被引量：30收藏 分享

作者：Lu, Xiaona Ma, Yunfei Tian, Baozhu Zhang, Jinlong

机构：E China Univ Sci & Technol;E China Univ Sci & Technol;Guizhou Normal Univ

来源：SOLID STATE SCIENCES  2011

关键词：Fe-TiO2 films   Visible light   Low temperature   Autoclaved-sol   Doped  

Synthesis of visible light-driven Eu, N co-doped TiO₂ and the mechanism of the degradation of salicylic acid被引量：28收藏 分享

作者：Ma, Yunfei Zhang, Jinlong Tian, Baozhu Chen, Feng Bao, Shenyuan Anpo, Masakazu

机构：E China Univ Sci & Technol;E China Univ Sci & Technol;Osaka Prefecture Univ

来源：RESEARCH ON CHEMICAL INTERMEDIATES  2012

关键词：Nitrogen   Europium   Co-doping   TiO2   Salicylic acid   Photocatalysis reaction  

Colloidal quantum-dot-based silica gel glass: two-photon absorption, emission, and quenching mechanism被引量：22收藏 分享

作者：Li, Jingzhou Dong, Hongxing Zhang, Saifeng Ma, Yunfei Wang, Jun Zhang, Long

机构：Chinese Acad Sci;Univ Chinese Acad Sci;East China Univ Sci & Technol;Shanghai Jiao Tong Univ

来源：NANOSCALE  2016

关键词：Cadmium telluride - Nanocrystals - Sol-gel process - Optical properties - Silica - Pumping (laser) - Chemical industry - Digital storage - Glass - Photons - Quenching - Two photon processes - High temperature applications - II-VI semiconductors - Sintering  

Photo-generated charges escape from P+ center through the chemical bridges between P-doped g-C3N4 and RuxP nanoparticles to enhance the photocatalytic hydrogen evolution被引量：21收藏 分享

作者：Zhang, Jungang Zhu, Qiaohong Ma, Yunfei Wang, Lingzhi Nasir, Muhammad Zhang, Jinlong

机构：East China Univ Sci & Technol;East China Univ Sci & Technol;COMSATS Univ Islamabad;Yancheng Inst Technol

来源：CATALYSIS TODAY  2021

关键词：P doping g-C3N4 nanosheets   Photocatalytic hydrogen evolution   Chemical bridge   Photo-generated carriers  

Facile Fabrication of Amorphous Molybdenum Oxide as a Sensitive and Stable SERS Substrate under Redox Treatment被引量：17收藏 分享

作者：Ma, Jiayu Tan, Xianjun Ma, Yunfei Yao, Xinyun Zhang, Jinlong Wang, Lingzhi

机构：East China Univ Sci & Technol;East China Univ Sci & Technol;Tsinghua Univ

来源：CHEMISTRY-A EUROPEAN JOURNAL  2020

关键词：amorphous materials   nanoparticles   photocatalysts   photochemistry   Raman spectroscopy  

Ultrafast Saturable Absorption of Core/Shell Colloidal Quantum Dots被引量：15收藏 分享

作者：Li, Jingzhou Zhang, Saifeng Dong, Hongxing Ma, Yunfei Xu, Bin Wang, Jun Cai, Zhiping Chen, Zhanghai Zhang, Long

机构：Chinese Acad Sci;Univ Chinese Acad Sci;East China Univ Sci & Technol;Xiamen Univ;Fudan Univ

来源：PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION  2017

关键词：colloidal quantum dots   nanophotonics   nonlinear optics   Q-switched   quantum confinement effects   saturable absorption  

Facile synthesis of high-quality CdTe/CdS core/shell quantum dots in aqueous phase by using dual capping ligands被引量：11收藏 分享

作者：Ma, Yunfei Li, Yan Zhong, Xinhua

机构：E China Univ Sci & Technol

来源：RSC ADVANCES  2014

关键词：Cadmium telluride - Reaction kinetics - Semiconductor quantum dots - II-VI semiconductors - Nanocrystals - Efficiency - Chelation  

Silica coating of luminescent quantum dots prepared in aqueous media for cellular labeling被引量：11收藏 分享

作者：Ma, Yunfei Li, Yan Zhong, Xinhua

机构：E China Univ Sci & Technol

来源：MATERIALS RESEARCH BULLETIN  2014

关键词：Quantum dots   Silica coating   B. Luminescence   Bioapplication  

近红外发光Ag_2S-CdS核壳结构水溶性量子点的合成及光学性质被引量：8收藏 分享

作者：成戡 方正 马云飞 张华

机构：华东理工大学化学与分子工程学院

来源：《无机化学学报》  2013

关键词：近红外发光  核壳结构  Ag2S—CdS  量子点  

摘要：本文以谷胱甘肽（GSH）作为表面活性剂，采用两步法，先生成Ag2S核，再生长CdS。得到了高质量的Ag2S—CdS核壳结构水溶性量子点。我们用XRD，TEM，HRTEM和EDS研究了产物的结构，形貌和组分，用紫外可见吸收...

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Encapsulation of Quantum Dot Clusters in Stimuli-Responsive Spherical Polyelectrolyte Brushes被引量：8收藏 分享

作者：Liu, Xiaochi Xu, Yisheng Ma, Shijian Ma, Yunfei Ahmad, Ayyaz Tian, Yuchuan Zhong, Xinhua Guo, Xuhong

机构：E China Univ Sci & Technol;Zhejiang Univ Sci & Technol;E China Univ Sci & Technol

来源：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH  2014

关键词：Spheres - Semiconductor quantum dots - Emulsification - Nanocrystals - Polyelectrolytes - Fluorescence  

Visual detection of biological thiols based on lightening quantum dot-TiO2 composites被引量：7收藏 分享

作者：Mu, Qin Li, Yan Ma, Yunfei Zhong, Xinhua

机构：E China Univ Sci & Technol

来源：ANALYST  2014

Au thorn-decorated TiO2 hierarchical microspheres with superior photocatalytic bactericidal activity under red and NIR light irradiation被引量：6收藏 分享

作者：Wang, Shilin Han, Yuqing Luo, Yusheng Ma, Yunfei Zhang, Jinlong Tian, Baozhu

机构：East China Univ Sci & Technol; East China Univ Sci & Technol

来源：JOURNAL OF ALLOYS AND COMPOUNDS  2022

关键词：Surface plasmon resonance (SPR)   Photocatalysis   Sterilization   Red and NIR light   Reactive species  

Highly active β-NaYF4:Yb/Er-N-TiO2 nanoparticles for NIR light driven Rhodamine B degradation被引量：4收藏 分享

作者：Ma, Yunfei Yue, Wenhui Xu, Zehong Ye, Ziwei Zhang, Jinlong

机构：Shanghai Engn Res Ctr Multimedia Environm Catalysi;East China Univ Sci & Technol

来源：CATALYSIS TODAY  2023

关键词：Upconversion   TiO2   Photocatalysis   Composite nanoparticles   Near Infrared light  

Synthesis of nitrogen and terbium co-doped TiO2 nanocrystals with enhanced photocatalytic activity for AO7 degradation under visible-light radiation被引量：1收藏 分享

作者：Ma, Yunfei Yue, Wenhui Ye, Ziwei Zhang, Jinglong

机构：Shanghai Engn Res Ctr Multimedia Environm Catalys;East China Univ Sci & Technol

来源：NEW JOURNAL OF CHEMISTRY  2022

关键词：Light - Light absorption - Photocatalytic activity - Catalyst activity - Irradiation - Nanocrystals - Azo dyes - Nitrogen - Terbium