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Photodynamic Therapy: Minimizing the Heat Effect of Photodynamic Therapy Based on Inorganic Nanocomposites Mediated by 808 nm Near-Infrared Light (Small 21/2017)

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Small 2017年第21期13卷

作者： Ming-Hsien Chan Yu-Ting Pan I-Jung Lee Chieh-Wei Chen Yung-Chieh Chan Michael Hsiao Feng Wang Lingdong Sun Xueyuan Chen Ru-Shi Liu Department of Chemistry National Taiwan University Taipei 106 Taiwan CAS Key Laboratory of Design and Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China Genomics Research Center Academia Sinica Taipei 115 Taiwan Department of Biochemistry College of Medicine Kaohsiung Medical University Kaohsiung 807 Taiwan Department of Physics and Materials Science City University of Hong Kong Kowloon Tong Hong Kong SAR China Beijing National Laboratory for Molecular Sciences State Key Laboratory of Rare Earth Materials Chemistry and Applications PKU-HKU Joint Laboratory in Rare Earth Materials and Bioinorganic Chemistry College of Chemistry and Molecular Engineering Peking University Beijing 100871 China Department of Mechanical Engineering and Graduate Institute of Manufacturing Technology National Taipei University of Technology Taipei 106 Taiwan

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Concerted Rattling in CsAg5Te3Leading to Ultralow Thermal Conductivity and High Thermoelectric Performance

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Angewandte Chemie 2016年第38期128卷

作者： Hua Lin Gangjian Tan Jin‐Ni Shen Shiqiang Hao Li‐Ming Wu Nicholas Calta Christos Malliakas Si Wang Ctirad Uher Christopher Wolverton Mercouri G. Kanatzidis Key Laboratory of Design and Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P.R. China Department of Chemistry Northwestern University Evanston IL 60208 USA Department of Materials Science and Engineering Northwestern University Evanston IL 60208 USA State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 China Department of Physics University of Michigan Ann Arbor MI 48109 USA

Thermoelectric (TE) materials convert heat energy directly into electricity, and introducing new materials with high conversion efficiency is a great challenge because of the rare combination of interdependent electrical and thermal transport properties required to be present in a single material. The TE efficiency is defined by the figure of merit ZT =( S 2 σ ) T / κ , where S is the Seebeck coefficient, σ is the electrical conductivity, κ is the total thermal conductivity, and T is the absolute temperature. A new p‐type thermoelectric material, CsAg 5 Te 3 , is presented that exhibits ultralow lattice thermal conductivity (ca. 0.18 Wm −1 K −1 ) and a high figure of merit of about 1.5 at 727 K. The lattice thermal conductivity is the lowest among state‐of‐the‐art thermoelectrics; it is attributed to a previously unrecognized phonon scattering mechanism that involves the concerted rattling of a group of Ag ions that strongly raises the Grüneisen parameters of the material.

关键词： CsAg5Te3 Konzertiertes Rasseln Thermoelektrika Tunnelstrukturen Wärmeleitfähigkeit

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A ternary phased SnO_2-Fe_2O_3/SWCNTs nanocomposite as a high performance anode material for lithium ion batteries

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Journal of Energy Chemistry 2014年第3期23卷 376-382页

作者： Wangliang Wu Yi Zhao Jiaxin Li Chuxin Wu Lunhui Guan State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Key Laboratory of Design and Assembly of Functional Nanostructures Chinese Academy of Sciences Graduate University of Chinese Academy of Sciences

A new SnO2-Fe2O3/SWCNTs（single-walled carbon nanotubes） ternary nanocomposite was first synthesized by a facile hydrothermal ***2 and Fe2O3 nanoparticles（NPs） were homogeneously located on the surface of SWCNTs,as confirmed by X-ray diffraction（XRD）,transmission electron microscope（TEM） and energy dispersive X-ray spectroscopy（EDX）.Due to the synergistic effect of different components,the as synthesized SnO2-Fe2O3/SWCNTs composite as an anode material for lithium-ion batteries exhibited excellent electrochemical performance with a high capacity of 692 mAh·g-1 which could be maintained after 50 cycles at 200 mA·*** at a high rate of2000 mA·g-1,the capacity was still remained at 656 mAh·g-1.

关键词： SWCNTs SnO2 Fe2O3 lithium ion batteries anode materials

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Preparation of Nanoporous Sulfides/Graphene Composites for Lithium-ion Batteries

Preparation of Nanoporous Sulfides/Graphene Composites for L...

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第十二届国际盐湖会议

Lithium-ion batteries（LIBs）,with the use of sulfides as anode materials,are of research topic because of their high theoretical specific *** is promising for rechargeable energy storage because of their high energy density and the extremely cheap ***,there is a problem that sulfides have low electrical conductivity and poor cycling *** this work,efforts were made in encapsulating sulfide particles with conducting substrate of graphenes to fabricate nanoporous sulfide/graphene composites for *** oxide（GO） was prepared by oxidizing graphite powder via modified Hummers *** fabricated nanoporous sulfide/reduced graphene oxide（rGO） composites by one-spot solvothermal *** were characterized with X-ray powder diffraction（XRD）,Fourier transform infrared spectroscopy（FT-IR）,energy dispersive X-ray spectroscopy（EDS）,field emission scanning electron microscopy（FE-SEM）,highresolution transmission electron microscopy（HR-TEM）,and N adsorption and desorption at 77 *** characterization was carried by means of galvanostatic discharge-charge process,cyclic voltammetry and electrochemical impedance *** shown in Figure 1,sulfides of several nanometers were uniformly distributed on graphene *** sulfides nanoparticles also prevented the stacking of graphene sheets,which leads the high specific surface area of the *** characterization showed that sulfide/graphene composites had a large reversible capacity and an excellent high rate discharge capability and long-term cycling performance as anode *** improvement in the electrochemical properties could be attributed to graphene *** acts as an electron conductor,a support of dispersed sulfides and a buffer *** the highly nanoporous structures of the composites shortened the diffusion length for lithium ions,improving their reversible storage.

关键词： synthesis nanopore electrode graphene sulfur composite lithium battery

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Correction: Highly efficient cuprous complexes with thermally activated delayed fluorescence and simplified solution process OLEDs using the ligand as host

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Journal of Materials Chemistry C 2015年第6期3卷 1408-1408页

作者： Xu-Lin Chen Chen-Sheng Lin Xiao-Yuan Wu Rongming Yu Teng Teng Qi-Kai Zhang Qing Zhang Wen-Bing Yang Can-Zhong Lu Key Laboratory of Design and Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian P. R. China Graduate University of Chinese Academy of Sciences Beijing China

Correction for ‘Highly efficient cuprous complexes with thermally activated delayed fluorescence and simplified solution process OLEDs using the ligand as host’ by X.-L. Chen et al., J. Mater. Chem. C, 2015, DOI: 10...

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Preparation of Nanoporous Sulfides/Graphene Composites for Lithium-ion Batteries

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Acta Geologica Sinica(English Edition) 2014年第S1期88卷 293-293页

Lithium-ion batteries(LIBs),with the use of sulfides as anode materials,are of research topic because of their high theoretical specific *** is promising for rechargeable energy storage because of their high energy

关键词： synthesis nanopore electrode graphene sulfur composite lithium battery

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Preparation of Nanoporous Sulfides/Graphene Composites for Lithium-ion Batteries

Preparation of Nanoporous Sulfides/Graphene Composites for L...

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The 12th International Conference on Salt Lake Research(第十二届国际盐湖会议)

作者： K.P.ANNAMALAI ZHENG Xiaoshuang GAO Jianping TAO Yousheng State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFujian 350002China State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFujian 350002China Key Laboratory of design and assembly of functional nanostructures Chinese Academy of SciencesFujian 350002China

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Metal sulfides/graphene nanocomposites: An overview of preparation and applications

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Recent Patents on Chemical Engineering 2013年第3期6卷 152-160页

作者： Zheng, Xiaoshuang Liu, Jingdong Chen, Long Gao, Jianping Tao, Yousheng College of Chemistry Fuzhou University Fuzhou Fujian 350108 China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China Key Laboratory of Design and Assembly of Functional Nanostructures Chinese Academy of Sciences Fuzhou Fujian 350002 China Yuanxiang Nanosilica and Nanocarbon Materials Engineering Technology Center Haixi Institutes of Chinese Academy of Sciences Fuzhou Fujian 350002 China

Metal sulfides/graphene nanocomposites are of interest because of their potential applications in electrochemical and photoelectrochemical energy conversion and storage. Such materials can be prepared with in situ growth strategy, hydrothermal or solvothermal method, sol-gel method, microwave assisted irradiation method and chemical vapor deposition. This article briefly summarized recent literature and patents on the synthesis of metal sulfides/graphene nanocomposites and their promising applications in energy conversion and storage such as rechargeable lithium batteries, supercapacitors and solar cells. © 2013 Bentham Science Publishers.

关键词： Solar cells

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Dissolution‐Enhanced Luminescent Bioassay Based on Inorganic Lanthanide Nanoparticles†

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Angewandte Chemie 2014年第46期126卷

作者： Shanyong Zhou Wei Zheng Zhuo Chen Datao Tu Yongsheng Liu En Ma Renfu Li Haomiao Zhu Mingdong Huang Xueyuan Chen Key Laboratory of Optoelectronic Materials Chemistry and Physics and Key Laboratory of Design and Assembly of Functional Nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 (China) State Key Laboratory of Structural Chemistry and Danish‐Chinese Centre for Proteases and Cancer Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 (China)

Conventional dissociation‐enhanced lanthanide fluoroimmunoassays (DELFIA) using molecular probes suffer from a low labeling ratio of lanthanide ions (Ln 3+ ) per biomolecule. Herein, we develop a unique bioassay based on the dissolution‐enhanced luminescence of inorganic lanthanide nanoparticles (NPs). As a result of the highly concentrated Ln 3+ ions in a single Ln 3+ NP, an extremely high Ln 3+ labeling ratio can be achieved, which amplifies significantly the luminescence signal and thus improves the detection sensitivity compared to DELFIA. Utilizing sub‐10 nm NaEuF 4 NPs as dissolution‐enhanced luminescent nanoprobes, we demonstrate the successful in vitro detection of carcinoembryonic antigen (CEA, an important tumor marker) in human serum samples with a record‐low detection limit of 0.1 pg mL −1 (0.5 f M ). This value is an improvement of approximately 3 orders of magnitude relative to that of DELFIA. The dissolution‐enhanced luminescent bioassay shows great promise in versatile bioapplications, such as ultrasensitive and multiplexed in vitro detection of disease markers in clinical diagnosis.

关键词： Bioassays Lanthanoide Lumineszenz Nanopartikel Tumormarker

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Lanthanide‐Doped LiLuF4Upconversion Nanoprobes for the Detection of Disease Biomarkers†

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Angewandte Chemie 2014年第5期126卷

作者： Ping Huang Wei Zheng Shanyong Zhou Datao Tu Zhuo Chen Haomiao Zhu Renfu Li En Ma Mingdong Huang Xueyuan Chen Key Laboratory of Optoelectronic Materials Chemistry and Physics and Key Laboratory of design and assembly of functional nanostructures Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 (China) University of Chinese Academy of Sciences Beijing 100049 (China) State Key Laboratory of Structural Chemistry and Danish‐Chinese Centre for Proteases and Cancer Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 (China)

Lanthanide‐doped upconversion nanoparticles (UCNPs) have shown great promise in bioapplications. Exploring new host materials to realize efficient upconversion luminescence (UCL) output is a goal of general concern. Herein, we develop a unique strategy for the synthesis of novel LiLuF 4 :Ln 3+ core/shell UCNPs with typically high absolute upconversion quantum yields of 5.0 % and 7.6 % for Er 3+ and Tm 3+ , respectively. Based on our customized UCL biodetection system, we demonstrate for the first time the application of LiLuF 4 :Ln 3+ core/shell UCNPs as sensitive UCL bioprobes for the detection of an important disease marker β subunit of human chorionic gonadotropin (β‐hCG) with a detection limit of 3.8 ng mL −1 , which is comparable to the β‐hCG level in the serum of normal humans. Furthermore, we use these UCNPs in proof‐of‐concept computed tomography imaging and UCL imaging of cancer cells, thus revealing the great potential of LiLuF 4 :Ln 3+ UCNPs as efficient nano‐bioprobes in disease diagnosis.

关键词： Aufkonversion Biologischer Nachweis Krankheitsmarker LiLuF4 Nanosonden

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