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| 1 | High-security-level multi-dimensional optical storage medium:nanostructured glass embedded with LiGa_(5)O_(8):Mn^(2+) with photostimulated luminescence显示文摘The launch of the big data era puts forward challenges for information preservation technology,both in storage capacity and security.Herein,a brand new optical storage medium,transparent glass ceramic(TGC)embedded with photostimulated LiGa5O8:Mn2+nanocrystals,capable of achieving bit-by-bit optical data write-in and read-out in a photon trapping/detrapping mode,is developed.The highly ordered nanostructure enables light–matter interaction with high encoding/decoding resolution and low bit error rate.Importantly,going beyond traditional 2D optical storage,the high transparency of the studied bulk medium makes 3D volumetric optical data storage(ODS)possible,which brings about the merits of expanded storage capacity and improved information security.Demonstration application confirmed the erasable-rewritable 3D storage of binary data and display items in TGC with intensity/wavelength multiplexing.The present work highlights a great leap in photostimulated material for ODS application and hopefully stimulates the development of new multi-dimensional ODS media. | Shisheng Lin Hang Lin Chonggeng Ma Yao Cheng Sizhe Ye Fulin Lin Renfu Li Ju Xu Yuansheng Wang | 2020 | Light(Science & Applications)2020，9，1： | 12 |
| 2 | Stress-induced CsPbBr3 nanocrystallization on glass surface:Unexpected mechanoluminescence and applications显示文摘In this work,we discovered an unexpected mechanoluminescence (ML) phenomena occurring when transforming amorphous into crystalline,due to the stress-induced precipitation of CsPbBr3 perovskite nanocrystals on glass surface.It is revealed that,unlike the conventional thermal-induced phase transformation mechanism,the breakage of bonding of glass network provides the energy for nucleation and growth,and the shear stress avoids the long-range migration of structural units for crystallization.Such unique ML phenomenon enables the visualization of dynamical force that is inaccessible by common strategy,and so,opens up some novel applications,such as the pressure-sensitive 'glassy pencil' to learn people's writing habits,and the pb^2+-detection with good sensitivity and selectivity.These findings not only demonstrate an effective route for the preparation of perovskite materials in a green,time-saving,low cost,and scalable way,enrich the knowledge of glass crystallization mechanism,but also exploit a useful avenue to quantitatively visualize the dynamical force. | Xiaoqiang Xiang Hang Lin Renfu Li Yao Cheng Qingming Huang Ju Xu Congyong Wang Xueyuan Chen Yuansheng Wang | 2019 | Nano Research2019，12，5： | 8 |
| 3 | Chimeric Newcastle Disease Virus-like Particles Containing DC-Binding Peptide-Fused Haemagglutinin Protect Chickens from Virulent Newcastle Disease Virus and H9N2 Avian Influenza Virus Challenge显示文摘Newcastle disease virus(NDV)and H9N2 subtype Avian influenza virus(AIV)are two notorious avian respiratory pathogens that cause great losses in the poultry industry.Current inactivated commercial vaccines against NDV and AIV have the disadvantages of inadequate mucosal responses,while an attenuated live vaccine bears the risk of mutation.Dendritic cell(DC)targeting strategies are attractive for their potent mucosal and adaptive immune-stimulating ability against respiratory pathogens.In this study,DC-binding peptide(DCpep)-decorated chimeric virus-like particles(cVLPs),containing NDV haemagglutinin–neuraminidase(HN)and AIV haemagglutinin(HA),were developed as a DC-targeting mucosal vaccine candidate.DCpep-decorated cVLPs activated DCs in vitro,and induced potent immune stimulation in chickens,with enhanced secretory immunoglobulin A(sIgA)secretion and splenic T cell differentiation.40μg cVLPs can provide full protection against the challenge with homologous,heterologous NDV strains,and AIV H9N2.In addition,DCpep-decorated cVLPs could induce a better immune response when administered intranasally than intramuscularly,as indicated by robust s IgA secretion and a reduced virus shedding period.Taken together,this chimericVLPs are a promising vaccine candidate to control NDV and AIV H9N2 and a useful platform bearing multivalent antigens. | Xiaohong Xu Jing Qian Lingsong Qin Jindou Li Cong Xue Jiaxin Ding Weiqi Wang Wei Ding Renfu Yin Ningyi Jin Zhuang Ding | 2020 | Virologica Sinica2020，35，4： | 4 |
| 4 | H5N6禽流感病毒的基因起源、进化和流行显示文摘2014~2016年间对我国16个省份活禽市场的监测,共鉴定了3174份流感阳性样品,分离并测序了1135份禽流感病毒,分属于31种亚型。 | yuhai bi quanjiao chen qianli wang jianjun chen tao jin gary wong chuansong quan jun liu jun wu renfu yin lihua zhao mingxin li zhuang ding rongrong zou wen xu hong li huijun wang kegong tian guanghua fu yu huang alexander shestopalov shoujun li bing xu hongjie yu tingrong luo lin lu xun xu yang luo 刘映霞 史卫峰 刘翟 高福 | 2017 | 科学新闻2017，0，4： | 2 |
| 5 | Cyanate ester resin modified by hydroxyl-terminated polybutadiene:Morphology, thermal, and mechanical properties显示文摘 | Liu Jing Ding Naidong Xu Renfu | 2011 | Polymer Engineering & Science2011，51，7： | 1 |
| 6 | Unraveling the triplet excited-state dynamics of Bi^(3+)in vacancyordered double perovskite Cs_(2)SnCl_(6) nanocrystals显示文摘Luminescent metal halides doped with ns^(2-)metal ions such as 6s^(2-)metal Bi^(3+)have aroused reviving interest owing to their outstanding optical properties;however,the origin of the photoluminescence(PL)remains controversial and unclear.Herein,we report a strategy for the controlled synthesis of Bi^(3+)-doped vacancy-ordered double perovskite Cs_(2)SnCl_(6)nanocrystals(NCs)and unravel the triplet excited-state dynamics of Bi^(3+)through temperature-dependent PL and ultrafast femtosecond transient absorption spectroscopies.Owing to the aliovalent Bi^(3+)doping in the spatially confined zero-dimensional(0D)structure of Cs2SnCl6,Bi^(3+)ions experience an enhancive Jahn-Teller distortion in the excited state,which results in intense broadband blue PL originating from the inter-configurational 3P0,1→1S0 transitions of Bi^(3+)at 450 nm,with a large Stokes shift and a quantum yield of 35.2%.Specifically,an unusual thermal-enhanced Jahn-Teller splitting of the excitation band and a remarkable transition of the PL lifetime from ms at 10 K toμs at 300 K were observed,as solid evidence for the isolated Bi^(3+)emission.These findings clarify the controversy about the PL origin in ns^(2-)metal ion-doped lead-free luminescent metal halides,thereby paving the way for exploring their optoelectronic applications. | Mengyao Jin Wei Zheng Zhongliang Gong Ping Huang Renfu Li Jin Xu Xingwen Cheng Wei Zhang Xueyuan Chen | 2022 | Nano Research2022，15，7： | 1 |
| 7 | Efficient Extractive Desulfurization of Fuel Oils Using N-Pyrrolidone/Alkylphosphate-Based Ionic Liquids显示文摘Four BrØsted acid ionic liquids(ILS)[MMP][DMP],[MEP][DEP],[HMP][DMP]and[HEP][DEP]were syn-thesized and used as extractants for desulfurization of aromatic sulfur compounds in model oil.The mutual solubil-ity of four ILs were investigated.The extraction equilibrium of four ILs could be reached in as soon as 5 min and the extraction capability followed the order[MMP][DMP]>[MEP][DEP]>[HEP][DEP]>[HMP][DMP].The S extraction showed the highest efficiency under the conditions of 30℃,30 min and 1∶1(V/V)IL∶oil.Under the optimal condition,70.9%of thiophene(TS),76.9%of benzothiophene(BT)and 87.5%of dibenzothiophene(DBT)in n-octane could be efficiently removed by[MMP][DMP].The multiple extraction and regeneration performance of[MMP][DMP]for TS was also investigated and the results were satisfying.These results suggest that[MMP][DMP]has the best extraction capability and can serve as a promising solvent for extractive desulfurization of fuel oils. | Chunhai Liu Qihui He Zheng Zhang Yangyang Su Renfu Xu Baixing Hu | 2014 | Chinese Journal of Chemistry2014，32，5： | 1 |
| 8 | Effects of chemical structure on the properties of carboxylate-type eopolymer dispersant for coal-water slurry显示文摘 | RENFU XU WEI ZHUANG QIHUI HE | 2009 | Environmental and Energy Engineering2009，55，9： | 1 |
| 9 | Effects of chemicals and blending petroleum coke on the properties of low-rank Indonesian coal water mixtures显示文摘 | Xu Renfu He Qihui Cai Jun | 2008 | Fuel Processing Technology2008，89，： | 1 |
| 10 | Effects of chemicals and blending petroleum coke on the properties of low-rank Indonesian coal water mixtures 显示文摘 | XU Renfu HE Qihui CAI Jun | 2008 | Fuel Processing Technology2008，89，3： | 1 |
| 11 | Molecular survey of hard ticks in endemic areas of tick-borne diseases in China显示文摘 | Xin Lu Xian-Dan Lin Jian-Bo Wang Xin-Cheng Qin Jun-Hua Tian Wen-Ping Guo Fei-Neng Fan Renfu Shao Jianguo Xu Yong-Zhen Zhang | 2013 | Ticks and Tick-borne Diseases2013，，4： | 1 |
| 12 | Cyanate Ester/Functionalized Silica Nanocomposite: Synthesis, Characterization and Properties显示文摘在这纸硅石 nanoparticles 与 covalently, grafted 聚合物链被合并到 bisphenol dicyanate 酉旨(BADCy ) 到准备在机械、热的性质导致了改进的 composites。Fourier 变换红外线(英尺红外) 光谱学传播电子显微镜学(TEM ) 和 thermogravimetric 分析(TGA ) 被采用检验硅石 nanoparticles 的表面 functionalization。functionalized SiO 2 的效果(机械的治好的反应和 BADCy 树脂的热性质上的 F-SiO 2) 系统地被调查。系统的治好的反应与 F-SiO 2 的增加被便于。同时,与修改 F-SiO 2 的适当内容的加入能提高的整洁的树脂相比,包括的机械性质影响曲折力量和破裂坚韧 K BADCy 的 IC 树脂。另外 BADCy/F-SiO 2 nanocomposites 的热稳定性比纯 BADCy 的也优异树脂。 | Jiapeng Li Qihui He Renfu Xu Baixing Hu | 2015 | Chinese Journal of Chemistry2015，33，11： | 1 |
| 13 | Boosting the Energy Migration Upconversion through Inter-Shell Energy Transfer in Tb^(3+)-Doped Sandwich Structured Nanocrystals显示文摘It remained challenging to fabricate Tb^(3+)-doped lanthanide nanocrystals(NCs)to simultaneously acquire strong energy migration upconversion(EMU)emissions of Tb^(3+)while suppressing the Tm3+UV upconversion emissions that cause background biofluorescence issues in bioapplications based on Tb^(3+)-doped EMU NCs.Herein,we report a novel sandwich structured core@shell@shell scheme for the design of EMU NCs,for example,NaLuF4∶Yb/Gd@NaGdF4∶Tm@NaLuF4∶Tb NCs,wherein Yb^(3+),Tm^(3+),and Tb^(3+)are incorporated separately into the inner core,middle shell,and outer shell,respectively.We found that in the sandwich structured NCs,the effective inter-shell energy transfer from Gd^(3+)in the middle shell to Tb^(3+)in the outer shell accelerated the Yb^(3+)-Tm^(3+)five-photon upconversion and the subsequent Tm^(3+)to Gd^(3+)energy transfer processes,which could eventually lead to almost complete inhibition of Tm^(3+)UV upconversion emissions,concurrent with the strong EMU emissions of Tb^(3+).Our findings might stimulate new concepts for manipulating upconversion emissions of lanthanide NCs. | Dan Xu Jin Xu Xiaoying Shang Shaohua Yu Wei Zheng Datao Tu Renfu Li Xueyuan Chen | 2022 | CCS Chemistry2022，4，6： | 0 |
| 14 | CASCIRE surveillance network and work on avian influenza viruses显示文摘Studies on influenza virus by Chinese Academy of Sciences(CAS)could be traced back as early as 2005 by the CAS Key Laboratory of Pathogenic Microbiology and Immunology(CASPMI),who discovered that Qinghai-like Clade 2.2H5N1 subtype highly pathogenic avian influenza virus(HPAIV)first caused severe outbreak in wild birds in Qinghai Lake(Liu et al.,2005). | Yuhai Bi Weifeng Shi Jianjun Chen Quanjiao Chen Zhenghai Ma Gary Wong Wenxia Tian Renfu Yin Guanghua Fu Yongchun Yang William J.Liu Chuansong Quan Qianli Wang Shenghu He Xiangdong Li Qianfeng Xia Lixin Wang Zhaohui Pan Laixing Li Hong Li Wen Xu Ying Luo Hui Zeng Lianpan Dai Haixia Xiao Kirill Sharshov Alexander Shestopalov Yi Shi Jinghua Yan Xuebing Li Yingxia Liu Fumin Lei Wenjun Liu George F.Gao | 2017 | Science China(Life Sciences)2017，60，12： | 0 |
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