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| 1 | Influence of Preparation Technology on the Structure and Phase Composition of MoSi_2-Mo_5Si_3 /SiC Multi-coating for Carbon/Carbon Composites显示文摘Oxidation protective MoSi 2 -Mo 5 Si 3 /SiC multi-coatings for carbon/carbon composites were prepared by chemical vapor reaction and slurry-sintering method. The influence of preparation technology on the structure and phase composition of the coating was investigated by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD) analyses, and then their relationship was discussed. The results indicate that the Si/Mo ratio of the slurry and sintering processing were two main factors that significantly affected the structure and phase composition of the multi-coating. Appropriate sintering process and relatively high Si/Mo ratio were essential for preparing the multi-coating with dense structure and favorable phase composition. After being sintered at 1723 K for 2 h and with the Si/Mo ratio of the slurry being 4.5 (weight ratio), a dense structure accompanied by favorable phase composition of the coating can be obtained. When heat treated at 2373 K for 1 h, this coating became more compact and continuous. Oxidation tests (performed at 1623 and 1823 K) demonstrated that both of these two obtained multi-coatings exhibited better anti-oxidation property than single layer SiC coating. | Xin Yang Yanhong Zou Qizhong Huang Zhean Su Mingyu Zhang Xin Chang Zhiyong Xie | 2010 | Journal of Materials Science & Technology2010，26，2： | 5 |
| 2 | Expert consensus on early childhood caries management显示文摘Early childhood caries(ECC)is a significant chronic disease of childhood and a rising public health burden worldwide.ECC may cause a higher risk of new caries lesions in both primary and permanent dentition,affecting lifelong oral health.The occurrence of ECC has been closely related to the core microbiome change in the oral cavity,which may be influenced by diet habits,oral health management,fluoride use,and dental manipulations.So,it is essential to improve parental oral health and awareness of health care,to establish a dental home at the early stage of childhood,and make an individualized caries management plan.Dental interventions according to the minimally invasive concept should be carried out to treat dental caries.This expert consensus mainly discusses the etiology of ECC,caries-risk assessment of children,prevention and treatment plan of ECC,aiming to achieve lifelong oral health. | Jing Zou Qin Du Lihong Ge Jun Wang Xiaojing Wang Yuqing Li Guangtai Song Wei Zhao Xu Chen Beizhan Jiang Yufeng Mei Yang Huang Shuli Deng Hongmei Zhang Yanhong Li Xuedong Zhou | 2022 | International Journal of Oral Science2022，14，3： | 5 |
| 3 | Three-dimensional carbon framework as high-proportion sulfur host for high-performance lithium-sulfur batteries显示文摘Lithium-sulfur(Li-S)batteries are anticipated as one of the most promising candidates for the highenergy-density storage systems.However,the insulating nature and shuttling effect of sulfur severely limits their performance.The incorporation of sulfur with carbon materials has been deemed as one of the most powerful strategies to improve electrical conductivity and suppress soluble polysulfide shuttling.Herein,a novel three-dimensional carbon framework(3DCF)is prepared and employed as a sulfur host(3DCF@S)for Li-S batteries.The 3DCF not only supplies abundant paths for lithium ion diffusion and electron transport,but also strengthens polysulfide immobilization during the lithium/sulfur conversion reactions.As a result,the 3DCF@S with high sulfur content of 90%exhibits a high capacity of 1366 mA h/g at 0.1 C and excellent cycling stability with a satisfactory capacity of 601 mA h/g after 600 cycles at 2.0 C.The resultant Li-S button battery based 3DCF@S electrode could power a light-emitting diode for 2 h.The acquired 3DCF@S is expected to be widely used in Li-S batteries and this study will promote developments of carbon/sulfur composites for Li-S batteries. | Xianbin Liu Zechen Xiao Changgan Lai Shuai Zou Ming Zhang Kaixi Liu Yanhong Yin Tongxiang Liang Ziping Wu | 2020 | Journal of Materials Science & Technology2020，47，13： | 4 |
| 4 | Validation of the Nanjing Criteria for Diagnosing Pyrrolizidine Alkaloids-induced Hepatic Sinusoidal Obstruction Syndrome显示文摘Background and Aims:Hepatic sinusoidal obstruction syndrome(HSOS)is caused by toxic injury to sinusoidal endothelial cells in the liver.The intake of pyrrolizidine alkaloids(PAs)in some Chinese herbal remedies/plants remains the major etiology for HSOS in China.Recently,new diagnostic criteria for PA-induced HSOS(i.e.PA-HSOS)have been developed;however,the efficacy has not been clinically validated.This study aimed to assess the performance of the Nanjing criteria for PA-HSOS.Methods:Data obtained from consecutive patients in multiple hospitals,which included 86 PA-HSOS patients and 327 patients with other liver diseases,were retrospectively analyzed.Then,the diagnostic performance of the Nanjing criteria and simplified Nanjing criteria were evaluated and validated.The study is registered in www.chictr.org.cn(ID:ChiCTR1900020784).Results:The Nanjing criteria have a sensitivity and specificity of 95.35%and 100%,respectively,while the simplified Nanjing criteria have a sensitivity and specificity of 96.51%and 96.33%,respectively,for the diagnosis of PA-HSOS.Notably,a proportion of patients with Budd-Chiari syndrome(11/49)was misdiagnosed as PA-HSOS on the basis of the simplified Nanjing criteria,and this was mainly due to the overlapping features in the enhanced computed tomography/magnetic resonance imaging examinations.Furthermore,most of these patients(10/11)had occlusion or thrombosis of the hepatic vein,and communicating vessels in the liver were found in 8/11 patients,which were absent in PA-HSOS patients.Conclusions:The Nanjing criteria and simplified Nanjing criteria exhibit excellent performance in diagnosing PA-HSOS.Thus,both could be valuable diagnostic tools in clinical practice. | Wei Zhang Lu Liu Ming Zhang Feng Zhang Chunyan Peng Bin Zhang Jun Chen Lin Li Jian He Jiangqiang Xiao Yanhong Feng Xunjiang Wang Aizhen Xiong Li Yang Xiaoping Zou Yuecheng Yu Yuzheng Zhuge | 2021 | Journal of Clinical and Translational Hepatology2021，9，3： | 4 |
| 5 | CPTA treatment reveals potential transcription factors associated with carotenoid metabolism in flowers of Osmanthus fragrans显示文摘Osmanthus fragrans is one of the top ten traditional flowers in China.It is divided into three different groups according to its color.α-Carotene and β-carotene are the main determinants to distinguish the color differences between three groups.However,the dominant genes and transcription factors involved in carotenoid metabolism remain unclear.CPTA treatment(0.7mmol·L−1)remarkably promoted lycopene,α-carotene and β-carotene contents in flowers.Transcriptome sequencing analysis revealed that CPTA treatment could trigger chain reactions in carotenoid metabolism pathway genes.Four up-regulated and 10 down-regulated transcription factors which have close association with carotenoid variation were significantly induced by CPTA treatment.The up-regulated TFs such as MYB43,MYB123,HSF,were further subjected to transcript expression determination in different cultivars with drastic colors.Among them,transcript expression of four up-regulated TFs coincided with the carotenoid accumulation in different cultivars.We selected up-regulated OfMYB43 to verify its function,which is related to stress tolerance and transcriptional regulation.Transient overexpression of OfMYB43 in O.fragrans flowers showed that it could remarkably promote the expression of PDS,ZISO,LCYE and CCD4,leading to increased accumulation of β-branch carotenoids.OfMYB43 was a potential positive regulator of carotenoid biosynthesis in O.fragrans flowers.This study provides insight into the molecular mechanism of carotenoid metabolism in O.fragrans. | Wan Xi Yanhong He Linlin Zhu Shiyang Hu Shuyi Xiong Yi Zhang Jingjing Zou Hongguo Chen Caiyun Wang Riru Zheng | 2021 | Horticultural Plant Journal2021，7，5： | 3 |
| 6 | Highly stable femtosecond pulse generation from a MXene Ti_3C_2T_x(T = F, O, or OH) mode-locked fiber laser显示文摘Ultrafast fiber lasers are in great demand for various applications, such as optical communication, spectroscopy,biomedical diagnosis, and industrial fabrication. Here, we report the highly stable femtosecond pulse generation from a MXene mode-locked fiber laser. We have prepared the high-quality Ti_3C_2 T_x nanosheets via the etching method, and characterized their ultrafast dynamics and broadband nonlinear optical responses. The obvious intensity-and wavelength-dependent nonlinear responses have been observed and investigated. In addition, a highly stable femtosecond fiber laser with signal-to-noise ratio up to 70.7 dB and central wavelength of 1567.3 nm has been delivered. The study may provide some valuable design guidelines for the development of ultrafast, broadband nonlinear optical modulators, and open new avenues toward advanced photonic devices based on MXenes. | JIE LI ZILONG ZHANG LIN DU LILI MIAO JUN YI BIN HUANG YANHONG ZOU CHUJUN ZHAO SHUANGCHUN WEN | 2019 | Photonics Research2019，7，3： | 3 |
| 7 | A new long-acting GLP-1 derivative KTP ameliorates hyperglycemia and dyslipidemia and improves pancreas and fatty liver in db/db mice显示文摘Glucagon-like peptide-1 (GLP-1) is a polypeptide incretin hormone that glucose-dependently promotes the secretion and synthesis of insulin. However, its half-life is extremely short. To enhance its half-life, we developed a long-acting GLP-1 derivative KTP with controlled release, designed on the basis of another GLP-1 derivative GP62. The kinetics and bioactivity of KTP were evaluated in Sprague Dawley (SD) rats. Long-term treatment of KTP was performed in db/db mice. Mice were treated twice daily with subcutaneous injections of KTP (1.2 mg/kg body weight), Exendin-4 (0.1 mg/kg body weight) or vehicle (phosphate buffered saline (PBS), pH 7.4) for 60 d. KTP had a longer half-life, as well as further increasing the secretion and production of insulin and reducing blood glucose concentrations, than GP62. Long-term treatment with KTP also induced anorexia, decreased water and food intake, decreased weight gain, improved blood glucose and blood lipid and ameliorated pancreatic damage and fatty liver in db/db mice. | SANG YanXia ZHOU TianHong LI HongJian RAN YanHong JIANG DeQi ZHENG Fei CHEN Ying WANG CongFeng ZOU Xin | 2013 | Chinese Science Bulletin2013，58，20： | 2 |
| 8 | Assistant Design System of Urban Underground Pipeline Based on 3D Virtual City显示文摘 | Jianchun He Yanhong Zou Yingdong Ma George Chen | 2011 | Procedia Environmental Sciences2011，，11： | 1 |
| 9 | Assistant Design System of Urban Underground Pipeline Based on 3D Virtual City显示文摘 | Jianchun He Yanhong Zou Yingdong Ma George Chen | 2011 | Procedia Environmental Sciences2011，，： | 1 |
| 10 | Enhancing and tuning absorption properties of microwave absorbing materials using metamaterials 显示文摘 | Zou Yanhong Jiang Leyong | 2008 | Appl Phys Lett2008，93，26： | 1 |
| 11 | Improved Microwave Absorption of Carbonyl Iron Powder by the Array of Subwavelength Metallic Cut Wires 显示文摘 | Zou Yanhong Qing Yongjun Jiang Leyong | 2010 | IEEE Journal of selected topics in quantum electronics2010，16，2： | 1 |
| 12 | Assistant Design $yayten of Urban Underground Pipeline Based on 3D Virtual City显示文摘 | He Jianchun Zou Yanhong Ma Yingdong | 2011 | Procedia En- vironmental Sciences2011，11，： | 1 |
| 13 | Enhancing and tuning absorption properties ot microwave absorbing materials using metamaterials 显示文摘 | Yanhong Zou Leyong Jiang Shuangchun Wen | 2008 | Applied Physics Letters2008，93，26： | 1 |
| 14 | A biosensor moni- toring DNA hybridization based on polyantinedntercalated graphite oxide nanocomposite 显示文摘 | Wu Jing Zou Yanhong Li Xiaoli | 2005 | Sensors&Actuator: B Chemical2005，104，1： | 1 |
| 15 | Hydrogel-based optically and mechanically manipulable broadband microwave absorber显示文摘Microwave absorbers with unique optical and mechanical performance are urgent for complex electromagnetic environment.Here,we demonstrate the mechanically flexible,optically transparent,and microwave-absorbing polyacrylamide(PAM)hydrogel,in which the polar water molecules with high polarization contribute to the efficient microwave attenuation,but the binding between water molecules and PAM will slow down the orientation polarization of polar molecules.Meanwhile,the dominated dielectric property of water molecules in PAM hydrogel determines that the molecules displacement in polymer mixture is feasible for manipulating permittivity.Besides,by decreasing temperature,the flexible and transparent hydrogel will switch to rigid and opaque state as the phase conversion between amorphous and polycrystal state.By constructing structures with such hydrogel,the obtained absorber also exhibits the optical and mechanical switchable properties,covering the effective absorption within 5.7-18 GHz.This work provides an effective method to fabricate optically and mechanically manipulable microwave absorbers for intelligent electromagnetic stealth systems. | Xiqiao Chen Lin Du Guobao Jiang Zhuang Wu Yingchang Zou Yanhong Zou | 2023 | Nano Research2023，16，7： | 0 |
| 16 | Influence of the Calmodulin Antagonist EBB on Cyclin B1 and Cdc2-p34 in Human Drug-resistant Breast Cancer MCF-7/ADR Cells显示文摘OBJECTIVE To investigate the influence of O-(4-ethoxyl-butyl)- berbamine(EBB)on the expression of cyclin B1 and cdc2-p34 in the human drug-resistant breast cancer MCF-7/ADR cell line. METHODS The MTT assay was used to assess the cytotoxicity of EBB.Different levels of EBB were added to different cell lines at series of time points solely or combined with doxorubicin(DOX) to detect the effect on the expression of cyclinB1 and cdc2-p34 by Western blots.cdc2-p34 tyrosine phosphorylation was detected by immunoprecipitation.In addition,apoptosis and cytoplastic Ca 2+ concentrations were systematically examined by laser scanning confocal microscopy(LSCM). RESULTS EBB showed little inhibitory activity on human umbilical vein endothelial cells(ECV304),whereas EBB inhibited cell growth(IC50 range,4.55~15.74μmol/L)in a variety of sensitive and drug-resistance cell lines.EBB also down-regulated the expression of cyclin B1 and cdc2-p34 in a concentration and time dependent manner,which was an important reason for the G2/M phase arrest.EBB was shown to induce apoptosis of MCF-7/ADR cells while increasing the level of cytoplastic Ca 2+ . CONCLUSION The low cytotoxicity of EBB suggests it may be useful as a rational reversal agent.The effect of EBB on cell cycle arrest and related proteins,apoptosis,and cytoplastic Ca 2+ concentration may be involved in reversing multidrug resistance. | Xu Shi Yanhong Cheng Linglin Zou Dongsheng Xiong Yuan Zhou Ming Yang Dongmei Fan Xiaohua Dai Chunzheng Yang Huifang Zhu | 2008 | Chinese Journal of Clinical Oncology2008，5，2： | 0 |
| 17 | Identification of the hydrogen utilization pathway for the electrocatalytic hydrogenation of phenol显示文摘Electrochemical hydrogenation(ECH)of biomass-derived platform molecules is a burgeoning route for the sustainable utilization of hydrogen.However,the noble-metal-catalyzed ECH of phenolic compounds suffers from intense competition with hydrogen evolution reaction.We prepared Pt Rh bimetallic nanoparticles dispersed on highly ordered mesoporous carbon nanospheres,which improves the utilization efficiency of adsorbed hydrogen(H_(ad))to ECH in H-UPD region(>0 V vs.RHE).Further analysis reveals(i)the strong overlapping between the d-orbitals of Pt and Rh enhances specific adsorption of phenol;(ii)incorporation of Rh devotes an electronic effect on weakening the alloy-H_(ad)interaction to increase the FE of ECH.DFT calculations confirm the selectivity difference and the ECH parallel pathways:cyclohexanol and cyclohexanone are formed via hydrogenation/dehydrogenation of the intermediate ^(*)C_(6)H_(10) OH.These findings deepen our fundamental understanding of the ECH process,and cast new light on exploration of highly efficient electrocatalysts for biomass upgrading. | Ling Zhou Xiaorong Zhu Hui Su Hongzhen Lin Yanhong Lyu Xu Zhao Chen Chen Nana Zhang Chao Xie Yingying Li Yuxuan Lu Jianyun Zheng Benrt Johannessen San Ping Jiang Qinghua Liu Yafei Li Yuqin Zou Shuangyin Wang | 2021 | Science China Chemistry2021，64，9： | 0 |
| 18 | Differential immune responses of Monochamus alternatus against symbiotic and entomopathogenic fungi显示文摘Monochamus alternates,the main vector beetles of invasive pinewood nematode,has established a symbiotic relationship with a native ectotrophic fungal symbiont,Sporothrix sp.1,in China.The immune response ofM.alternates to S.sp.1 in the coexistence of beetles and fungi is,however,unknown.Here,we report that immune responses ofM.alternates pupae to infection caused by ectotrophic symbiotic fungus S.sp.1 and entomopathogenic fungus Beauveria bassiana differ significantly.The S.sp.1 did not kill the beetles while B.bassiana killed all upon injection.The transcriptome results showed that the numbers of differentially expressed genes in M.alternates infected with S.sp.1 were 2-fold less than those infected with B.bassiana at 48 hours post infection.It was noticed that Toll and IMD pathways played a leading role in the beetle's immune system when infected by symbiotic fungus,but upon infection by entomopathogenic fungus,only the Toll pathway gets triggered actively.Furthermore,the beetles could tolerate the infection of symbiotic fungi by retracing their Toll and IMD pathways at 48 h.This study provided a comprehensive sequence resource ofM.alternates transcriptome for further study of the immune interactions between host and associated fungi. | Wei Zhang Jie Meng Jing Ning Peijun Qin Jiao Zhou Zhen Zou Yanhong Wang Hong Jiang Faheem Ahmad Lilin Zha Jianghua Sun | 2017 | Science China(Life Sciences)2017，60，8： | 0 |
| 19 | Progress of Proximity Sensors for Potential Applications in Electronic Skins显示文摘Recently,electronic skins and fl exible wearable devices have been developed for widespread applications in medical monitoring,artifi cial intelligence,human–machine interaction,and artifi cial prosthetics.Flexible proximity sensors can accurately perceive external objects without contact,introducing a new way to achieve an ultrasensitive perception of objects.This article reviews the progress of fl exible capacitive proximity sensors,fl exible triboelectric proximity sensors,and fl exible gate-enhanced proximity sensors,focusing on their applications in the electronic skin fi eld.Herein,their working mechanism,materials,preparation methods,and research progress are discussed in detail.Finally,we summarize the future challenges in developing fl exible proximity sensors. | Runnan Zou Yanhong Tong Jiayi Liu Jing Sun Da Xian Qingxin Tang | 2024 | Transactions of Tianjin University2024，30，1： | 0 |
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