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1Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles显示文摘A two-dimensional (2D) ordered hexagonal close-packed structure, formed by 1-nonanethiol-capped gold nanoparticles, is reported. The structure was constructed only by dipping the gold nanoparticle colloidal solution on flat substrate. The gold nanoparticles were synthesized as follows: First, AuCl4-1 was transferred from aqueous solution to toluene by the phase-transfer reagent of tetraoc-tylanunonium bromide. Then it was reduced with aqueous sodium borohydride in the presence of a given amount of 1-nonanethiol molecules which was used to control the nu-cleation and growth of the gold nanoparticles for the desired size. The experimental techniques, such as UV-Vis, FT-IR, and X-ray photoelectron spectroscopy (XPS), were employed to characterize the obtained product. Transmission electron microscopy (TEM) measurement demonstrated the size of the gold nanoparticle and the formation of two-dimensional ordered hexagonal close-packed gold nanoparticle structure.JIANG Peng XIE Sishen YAO Jiannian HE Shengtai ZHANG Haoxu SHI Dongxia PANG Shijin GAO Hongjun 2001Chinese Science Bulletin2001,46,12:5
2A'Moore's law'for fibers enables intelligent fabrics显示文摘Fabrics are an indispensable part of our everyday life.They provide us with protection,offer privacy and form an intimate expression of ourselves through their esthetics.Imparting functionality at the fiber level represents an intriguing path toward innovative fabrics with a hitherto unparalleled functionality and value.The fiber technology based on thermal drawing of a preform,which is identical in its materials and geometry to the final fiber,has emerged as a powerful platform for the production of exquisite fibers with prerequisite composition,geometric complexity and control over feature size.A'Moore's law'for fibers is emerging,delivering higher forms of function that are important for a broad spectrum of practical applications in healthcare,sports,robotics,space exploration,etc.In this review,we survey progress in thermally drawn fibers and devices,and discuss their relevance to'smart'fabrics.A new generation of fabrics that can see,hear and speak,sense,communicate,harvest and store energy,as well as store and process data is anticipated.We conclude with a critical analysis of existing challenges and opportunities currently faced by thermally drawn fibers and fabrics that are expected to become sophisticated platforms delivering value-added services for our society.Shengtai Qian Mingyang Liu Yuhai Dou Yoel Fink Wei Yan 2023National Science Review2023,10,1:1
3Thermally conductive composites obtained by flake graphite filling immiscible Polyamide 6/Polycarbonate blends显示文摘Shengtai Zhou Yang Chen Huawei Zou Mei Liang 2013Thermochimica Acta2013,,:1
4Effect of expandable graphite particle size on the flame retardant, mechanical, and thermal properties water-blown semi-rigid polyurethane foam显示文摘Li Yi Zou Shengtai Chen Yang 2014Journal of Applied Polymer Science2014,131,3:1
5Thermally conductive composites obtained by flake graphite filling immiscible polyamide 6/polycarbonate blends显示文摘Shengtai Zhou Yang Chen Huawei Zou 2013Thermochimica Acta2013,566,:1
6Thermally conductive composites obtained by flake graphite filling immiscible polyamide 6 / polycarbonate blends显示文摘Zhou Shengtai Chen Yang Zou Huawei 2013Thermochimica Acta2013,566,:1
7Investigations of environmental stress cracking resistance of HDPE/UHMWPE and LDPE / UHMWPE blends显示文摘Chen Yang Nie Xin Zhou Shengtai 2013Journal of Polymer Research2013,20,5:1
8Group I1 metabotropic glutamate receptor activetion attenuates peripheral sensitization in inflammatory states显示文摘JUNHUI D SHENGTAI Z SUSAN MC 2008Neuroscienee2008,154,2:1
9Preparation and characterization of doxorubicin functionalized tiopronin-capped gold nanorods for cancer therapy显示文摘Gold nanomaterials are immerging candidates in medical diagnosis and treatment.Among them,gold nanorods(Au NRs)are widely used for cancer treatment.Tiopronin as a novel thiol drug was used to stabilize Au NRs in this work.Doxorubicin(DOX),a chemotherapeutic drug which works by interacting with DNA to arrest the cell cycle and induce apoptosis,was linked to Au NRs through electrostatic reaction with tiopronin,to obtain Au-TIOP-DOX NRs.Au NRs are also regarded as hyperthermia agents for photothermal cancer treatment.This delivery system(Au-TIOP-DOX NRs)was designed for passively targeting tumor cells in cancer therapy.More importantly,the carboxyl groups of tiopronin can be modified with some biological molecules(DNA/RNA,peptides,or drugs)to make Au NRs as a novel drug-delivery system for cancer treatment.HUO ShuaiDong JIN ShuBin ZHENG KaiYuan HE ShengTai WANG DongLiang LIANG XingJie 2013Chinese Science Bulletin2013,58,33:1
10Piezoelectric fbers for fexible and wearable electronics显示文摘Flexible and wearable electronics represent paramount technologies ofering revolutionized solutions for medical diagnosis and therapy,nerve and organ interfaces,fabric computation,robot-in-medicine and metaverse.Being ubiquitous in everyday life,piezoelectric materials and devices play a vital role in fexible and wearable electronics with their intriguing functionalities,including energy harvesting,sensing and actuation,personal health care and communications.As a new emerging fexible and wearable technology,fber-shaped piezoelectric devices ofer unique advantages over conventional thin-flm counterparts.In this review,we survey the recent scientifc and technological breakthroughs in thermally drawn piezoelectric fbers and fber-enabled intelligent fabrics.We highlight the fber materials,fber architecture,fabrication,device integration as well as functions that deliver higher forms of unique applications across smart sensing,health care,space security,actuation and energy domains.We conclude with a critical analysis of existing challenges and opportunities that will be important for the continued progress of this feld.Shengtai Qian Xingbei Wang Wei Yan 2023Frontiers of Optoelectronics2023,16,1:0
11Nitrogen-rich isoindoline-based porous polymer: Promoting knoevenagel reaction at room temperature显示文摘Nitrogen-rich porous organic polymers(POPs)with basic features have already shown promising performance in various organic reactions.But the harsh conditions,tedious synthetic methods and the requirement of specific monomers impede their further application.Herein,we introduce isoindoline chemistry into POP community.An isoindoline formation process between aniline and bromomethylbenzenedcoupling nucleophilic substitution,HBr elimination,and intramolecular cyclization in one pot,is utilized for POPs synthesis.Nitrogen-rich isoindolinebased porous polymers(IPPs)were obtained with specific surface areas up to 408 m^(2) g^(-1).Unexpectedly,mechanochemistry could enable the rapid(3 h)and solid-state synthesis of IPP catalysts.Moreover,this nitrogen-rich catalyst presents excellent activity(isolated yield:99%),scalable ability(up to 14 g per run)and recyclability(five runs)towards the Knoevenagel condensation reaction under mild reaction conditions(water as solvent at room temperature).Shengtai Hou Yunhao Sun Xueguang Jiang Pengfei Zhang 2020Green Energy & Environment2020,5,4:0
12INFLUENCE OF Y,Ce AND La ON HIGH TEMPERATURE SULFIDATION OF Fe-25Cr-40Ni SUPERALLOY显示文摘The effects of Y,Ce and La on the sulfidation of alloy Fe-25Cr-40Ni have been investigated.The sulfidation rate of the alloys with RE more than 0.1 wt-% is lower than that of the basealloy.The addition of Y is more effective than La and Ce in lowering the sulfidation rate.Based on the analyses of the structure and composition of the sulfide seales,the sulfidationmechanism of the alloys with RE has been proposed.HUANG Yuanwei HAN Yong SUN Lanxiang XU Zhiqiang SHI Shengtai(S.T.Shih) Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,China HUANG Yuanwei,Associate Professor,Shanghai Institute of Metallurgy,Academia Sinica,865 Changning Road,Shanghai,China 1990Acta Metallurgica Sinica(English Letters)1990,3,7:0
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