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| 1 | 2D titanium carbide(MXene) electrodes with lower-F surface for high performance lithium-ion batteries显示文摘MXene has shown distinctive advantages as anode materials of lithium-ion batteries. However, local surface chemistry, which was confirmed that can block ion transfer and limit redox reaction, has a significant effect on electrochemical performance. Herein, annealing MXene under hydrogen was employed for removing-F and turning-OH to-O terminations. We demonstrate that it improves the kinetics of Li-ion transport between the electrolyte and electrode. As a result, a lower interfacial charge transfer impedance was obtained. The electrochemical measurement exhibited that a nearly 2-fold increase of specific capacity was achieved for the annealed MXene. | Ming Lu Haojie Li Wenjuan Han Junnan Chen Wen Shi Jiaheng Wang Xiang-Min Meng Jingang Qi Haibo Li Bingsen Zhang Wei Zhang Weitao Zheng | 2019 | Journal of Energy Chemistry2019，28，4： | 8 |
| 2 | Characteristics of distribution of Mycobacterium tuberculosis lineages in China显示文摘The genotyping methods of Mycobacterium tuberculosis would dramatically improve our understanding of the molecular epidemiology of tuberculosis. 3,929 isolates, from a National Survey of Drug-Resistant Tuberculosis in 2007 in China, were successfully genotyped by large sequence polymorphisms and 15 loci variable number tandem repeats. We found that 2,905(2,905/3,929, 73.9%) cases belonged to Lineage 2, dominated in the east and central regions, 975 cases(975/3,929, 24.8%) were Lineage 4, highly prevailed in the west regions, and 36 and 13 cases were Lineage 3 and Lineage 1, respectively. We also explored the associations between lineages(Lineage 2 vs. Lineage 4) and clinical characteristics by logistic regression. For Lineage 2, the risk factors were Han-ethnicity population and fever. However, for Lineage 4, they were occupation(farmer), and degree of education(non-literate). Fully understanding of the distribution of Mycobacterium tuberculosis lineage and its risk factors would play a critical role in tuberculosis prevention, control, and treatment. | Haixia Chen Li He Chao Cai Jingyi Liu Junnan Jia Liang Ma Hairong Huang Lixia Wang Xumin Ni Jimin Gao Weimin Li | 2018 | Science China(Life Sciences)2018，61，6： | 7 |
| 3 | Brazing of WC–8Co cemented carbide to steel using Cu–Ni–Al alloys as filler metal: Microstructures and joint mechanical behavior显示文摘Three novel Cu–Ni–Al brazing filler alloys with Cu/Ni weight ratio of 4:1 and 2.5–10 wt% Al were developed and characterized, and the wetting of three Cu–Ni–Al alloys on WC–8 Co cemented carbide were investigated at 1190–1210?C by the sessile drop technique. Vacuum brazing of the WC–8 Co cemented carbide to SAE1045 steel using the three Cu–Ni–Al alloys as filler metal was further carried out based on the wetting test results. The interfacial interactions and joint mechanical behaviors involving microhardness, shear strength and fracture were analyzed and discussed. The experimental results show that all the three wetting systems present excellent wettability with final contact angles of less than 5?and fast spreading. An obvious degeneration layer with continuous thin strip forms in the cemented carbide adjacent to the Cu–Ni–Al/WC–8 Co interface. The variation of microhardness in the joint cross-section is closely related to the interactions(such as diffusion and solid solution) of WC–8 Co/Cu–Ni–Al/steel system. Compared with the other two brazed joints, the WC–8 Co/Cu–19 Ni–5 Al/steel brazed joint presents more reliable interlayer microstructure and mechanical property while brazing at the corresponding wetting temperatures for 5 min, and its average shear strength is over 200 MPa after further optimizing the brazing temperature and holding time. The joint shear fracture path passes along the degeneration layer, Cu–Ni–Al/WC–8 Co interface and brazing interlayer, showing a mixed ductile-brittle fracture. | Xiangzhao Zhang Guiwu Liu Junnan Tao Yajie Guo Jingjing Wang Guanjun Qiao | 2018 | Journal of Materials Science & Technology2018，34，7： | 6 |
| 4 | Development of Cementitious Materials Utilizing Alkali-activated Yellow River Silt显示文摘The possibility of preparing cementitious materials by the alkali-activated method using Yellow River sediment(The second largest river in China)as raw material and the modification effect on different slag addition were investigated.Sodium silicate and calcium hydroxide were used as the activator,and the specimens were prepared by the press molding method.The hydration process,hydration products,pore characteristics,and mechanical properties were investigated using SEM/EDS,FTIR,TG/DTG,XRD,MIP,and uniaxial compressive strength experiments,respectively.The results showed that the compressive strength of the modified yellow river silt-based cementitious material was significantly increased when the water glass dosage was 12 wt%(Ms=1.8)and the slag dosage was 40%,and its 90-day maximum compressive strength could reach 53 MPa. | 王宝民 WANG Wanli 梁晓霞 刘慧 HAN Junnan ZHAO Lu YANG Xingxing YAN Jifei | 2021 | Journal of Wuhan University of Technology(Materials Science)2021，36，3： | 5 |
| 5 | An antioxidant system through conjugating superoxide dismutase onto metal-organic framework for cardiac repair显示文摘Acute myocardial infarction(AMI)remains a dominant origin of morbidity,mortality and disability worldwide.Increases in reactive oxygen species(ROS)are key contributor to excessive cardiac injury after AMI.Here we developed an immobilized enzyme with Superoxide Dismutase(SOD)activity cross-link with Zr-based metal-organic framework(ZrMOF)(SOD-ZrMOF)for mitigate ROS-caused injury.In vitro and in vivo evidence indicates that SOD-ZrMOF exhibits excellent biocompatibility.By efficiently scavenging ROS and suppressing oxidative stress,SOD-ZrMOF can protect the function of mitochondria,reduce cell death and alleviate inflammation.More excitingly,long-term study using an animal model of AMI demonstrated that SOD-ZrMOF can reduce the infarct area,protect cardiac function,promote angiogenesis and inhibit pathological myocardial remodeling.Therefore,SOD-ZrMOF holds great potential as an efficacious and safe nanomaterial treatment for AMI. | Jiacheng Guo Zhenzhen Yang Yongzheng Lu Chunyan Du Chang Cao Bo Wang Xiaoting Yue Zenglei Zhang Yanyan Xu Zhen Qin Tingting Huang Wei Wang Wei Jiang Jinying Zhang Junnan Tang | 2022 | Bioactive Materials2022，7，4： | 4 |
| 6 | K+alkalization promoted Ca2+intercalation in V2CTx MXene for enhanced Li storage显示文摘Although MXenes is highly attractive as anode materials of lithium ion batteries,it sets a bottleneck for higher capacity of the V2CTxMXene due to the limited interlayer space and the derived surface terminations.Herein,the cation intercalation and ion-exchange were well employed to achieve a K+and Ca2+intercalated V2CTxMXene.A larger interlayer distance and low F surface terminations were thereof obtained,which accelerates the ion transport and promotes the delicate surface of V2CTx MXene.As a result,a package of enhanced capacity,rate performance and cyclability can be achieved.Furthermore,the ion exchange approach can be extended to other 2 D layered materials,and both the interlayer control and the surface modification will be achieved. | Ming Lu Yaopeng Zhang Junnan Chen Wenjuan Han Wei Zhang Haibo Li Xia Zhang Bingsen Zhang | 2020 | Journal of Energy Chemistry2020，29，10： | 4 |
| 7 | Label-free Detection of Biotin Using Nanoporous TiO2/DNA Thin-film Coated Wavelength Interrogated Surface Plasmon Resonance Sensors显示文摘 | LI Qiushun HE Hao WANG Junnan ZHENG Hui SHI Jianguo LI Mingyu DONG Wenfei QI Zhimei | 2014 | Chemical Research in Chinese Universities2014，30，1： | 4 |
| 8 | High-performance polarization-sensitive photodetector based on a few-layered PdSe2 nanosheet显示文摘The extraordinary optical and electronic properties of anisotropic two-dimensional materials,such as black phosphorus,ReS2,and GeSe,enable them a promising component of polarization-sensitive photodetectors.However,these applications are significantly limited by the challenges of air-stability,response time,and linearly dichroic ratio.Interestingly,palladium diselenide(PdSe2)with high air stability is an emerging material that has robust in-plane anisotropy induced by its asymmetric pentagonal lattice structure.We have successfully prepared a few-layer PdSe2 using micromechanical exfoliation,and here we demonstrate the strong linear dichroism behavior of PdSe2 by polarization-resolved absorption spectra measurements.Such unique linear dichroism,endows the PdSe2 photodetector powerful ability to detect polarized light.The photodetector based on 5L PdSe2,as tested with polarization-dependent photocurrent mapping,exhibited competitive capability to detect polarized light,achieving a significant photocurrent on/off ratio(>10^2),the quite fast response time(<11 ms)and robust linearly dichroic ratios(/max//min≈1.9 at 532 nm).These results are essential advance in the development of polarization-sensitive photodetector,a crucial step towards opening up a new avenue for the application of 2D optoelectronic devices. | Jiahong Zhong Juan Yu Lingkai Cao Cheng Zeng Junnan Ding Chunxiao Cong Zongwen Liu Yanping Liu | 2020 | Nano Research2020，13，6： | 4 |
| 9 | Three-dimensional architectures based on carbon nanotube bridged Ti_(2)C MXene nanosheets for Li-S batteries显示文摘Lithium-sulfur(Li-S)batteries are promising candidates for high density electrochemical energy storage systems.However,the poor conductivity of S and the shuttle effect of polysulfides are a bottleneck to practical applications.Herein,a three-dimensional architecture,based on carbon nanotube(CNT)bridged Ti_(2)C MXene nanosheets,was constructed as a sulfur host.This architecture was based on Ti atoms,which can chemically absorb polysulfides.The CNTs are highly conductive and intercalate into the MXene nanosheets to prevent their stacking and construct an interspace for polysulfides.This hybrid,as a host of S,can effectively alleviate the shuttle effect through a combination of physical confinement and chemical adsorption.This resulted in an open internal space,which served as a cathode for the loaded S to promote electron transport and enhance electrochemical kinetics of the polysulfide conversion in Li-S batteries. | Qinhua Gu Ming Lu Junnan Chen Yujie Qi Bingsen Zhang | 2021 | Particuology2021，19，4： | 3 |
| 10 | Optical super-resolution microscopy and its applications in nano-catalysis显示文摘常规光显微镜学的分辨率仅仅是 200 nm,它为许多应用程序正在变得越来越不足够。为了超过衍射,限制了分辨率,超级决定的显微镜学(SRM ) 被开发了完成一~十纳米的高分辨率。涉及 SRM 的技术能被分配进二个宽广范畴,也就是真的超级决定的技术和功能的超级决定的技术。在功能的超级决定的技术,随机的超级决定的显微镜学(SSRM ) 广泛地由于它的低开销,简单操作,和高分辨率被使用。在 SSRM 的原则进程是积累许多衍射有限 emitters 的坐标(例如,单个荧光灯分子) 在由本地化点的矩心的对象上散布函数(PSF ) ,然后重建用这些的对象的图象协调。什么时候衍射有限 emitters 由 nanoparticles 参加关于催化作用的催化反应,活动分发和运动信息能被 SSRM 获得。SSRM 被使用了并且在催化作用的几块地里展出了突出的优点,例如金属 nanoparticle 催化作用,分子的筛催化作用,和光催化。因为 SSRM 能在一 nanoparticle 以内解决催化活动,它答应加速新、更好的催化剂的发展和发现。这评论将在 nano 催化作用介绍简短介绍给 SRM,和对 SSRM 和它的应用的详细描述。 | Wenhui Wang Junnan Gu Ting He Yangbin Shen Shaobo Xi Lei Tian Feifei Li Haoyuan Li Liuming Yan Xiaochun Zhou | 2015 | Nano Research2015，8，2： | 3 |
| 11 | High level of serum AMBP is associated with poor response to paclitaxel–capecitabine chemotherapy in advanced gastric cancer patients显示文摘 | Hao Huang Yong Han Jing Gao Junnan Feng Lei Zhu Like Qu Lin Shen Chengchao Shou | 2013 | Medical Oncology2013，，4： | 3 |
| 12 | NaV6O15:A promising cathode material for insertion/extraction of Mg^2+with excellent cycling performance显示文摘The rechargeable magnesium batteries(RMBs)are getting more and more attention because of their high-energy density,high-security and low-cost.Nevertheless,the high charge density of Mg^2+makes the diffusion of Mg2+in the conventional cathodes very slow,resulting in a lack of appropriate electrode materials for RMBs.In this work,we enlarge the layer spacing of V2Os by introducing Na^2+in the crystal structure to promote the diffusion kinetics of Mg^2+.The NaVeO15(NVO)synthesized by a facile method is studied as a cathode material for RMBs with the anhydrous pure Mg^2+electrolyte.As a result,the NVO not only exhibits high discharge capacity(119.2 mAh:g^-1 after 100 cycles at the current density of 20 mA:g^-1)and working voltage(above 1.6 V vs.Mg^2+/Mg),but also expresses good rate capability.Besides,the eX-situ characterizations results reveal that the Mg^2+storage mechanism in NVO is based on the intercalation and deintercalation.The density functional theory(DFT)calculation results further indicate that Mg^2+tends to occupy the semi-occupied sites of Na^+in the NVO.Moreover,the galvanostatic intermittent titration technique(GITT)demonstrates that NVO electrode has the fast diffusion kinetics of Mg^2+during discharge process ranging from 7.55×10^-13 to2.41×10^-11 cm^2·s^-1.Our work proves that the NVO is a potential cathode material for RMBs. | Dongzheng Wu Jing Zeng Haiming Hua Junnan Wu Yang Yang Jinbao Zhao | 2020 | Nano Research2020，13，2： | 2 |
| 13 | Study on Changes in the Characteristics of Key Carbohydrates in Wheat during the After-ripening Period显示文摘Three wheat cultivars—Zhengmai 366(ZM366), Zhoumai 27(ZM27) and Yangmai 15(YM15)—were used in the present study. After storage at 25?C for 15, 30, 45, 60, 90, 120 and 150 d, the crude starch, amylose, amylopectin, damaged starch and reducing sugar contents in wheat during the after-ripening period were measured. The results revealed(1) a marginal decrease in the total starch content;(2) no significant change in the amylopectin content; and(3) significant change in the amylose and reducing sugar contents during the after-ripening period in all the three wheat cultivars. Further, the amylose content in the three cultivars exhibited an increasing trend during the initial phase of the after-ripening period. Among the cultivars, ZM366 exhibited the highest increase,which stabilized after 90 d. The reducing sugar content showed a significant decrease during the initial phase of the after-ripening period with ZM366 showing the highest decrease, which attained stability after 90 d. The damaged starch content in all the three wheat cultivars exhibited a decreasing trend with ZM27 showing the highest decrease, which stabilized after 90 d. There were no changes in the forms of starch crystal among the three wheat cultivars after the after-ripening period, with only ZM366 showing a significant increase in starch crystallinity. The reducing sugar content in all the three wheat cultivars exhibited a decreasing trend during the initial phase of the after-ripening period, which attained stability at around day 90. | WU Junnan WANG Xiaoxi MA Sen | 2018 | Grain & Oil Science and Technology2018，1，1： | 2 |
| 14 | Molecular cloning,sequencing,and expression profiles of heat shock protein 90 (HSP90) in Hyriopsis cumingii exposed to different stressors:Temperature,cadmium and Aeromonas hydrophila显示文摘Heat shock protein 90(HSP90)represents a suite of highly conserved and multi-functional molecular chaperone proteins that play an important role in cellular stress responses.In order to better understand the expression of HSP90 in mollusks,a full-length complementary DNA(cDNA)of HSP90(HcHSP90)was identified in Hyriopsis cumingii.HcHSP90 cDNA was 2659 bp in length,consisting of 30 and 50-untranslated regions and an open reading frame of 2187 bp,that encoded a 728 amino acid protein.Homology analyses showed that the HcHSP90 protein was highly conserved and had 5 well-conserved family signatures of HSP90 proteins.HcHSP90 mRNA expressed in various tissues of H.cumingii.The expression level of HcHSP90 was the highest in the digestive gland.In all tissues,with the exception of the digestive gland where it was down-regulated,HcHSP90 mRNA expression was significantly induced by temperature treatments(0,5,25,and 35℃)relative to the control(15℃).Exposure of H.cumingii to different concentrations of cadmium(50,100,and 200 mg/L),up-regulated HcHSP90 mRNA in the haemolymph and gill but without an obvious dose-dependent response.When H.cumingii were infected with Aeromonas hydrophila,HcHSP90 mRNA expression in the haemolymph was up-regulated and peaked 36 h post-infection,while in the gills it was significantly up-regulated 3 h post-infection in the gills,then remained constant until returning to pre-challenge expression levels at 36 h post-infection.The results show that HcHSP90 expression can be significantly regulated by changes in temperature,cadmium exposure and bacterial infection.We deduced that HSP90 may play an important role in helping H.cumingii to cope with environmental stress. | Qin Wang Junnan Wang Guiling Wang Congdi Wu Jiale Li | 2017 | Aquaculture and Fisheries2017，2，2： | 2 |
| 15 | Rce1 expression in renal cell carcinoma and its regulatory effect on 786-O cell apoptosis through endoplasmic reticulum stress显示文摘(Rce1 ) 地岬和 a-factor-converting 酶 1 位于 endoplasmic 蜂窝胃(嗯) 并且被认为为绝大多数 CAAX 蛋白质处理的 endoproteolytic 负责。Endoplasmic 蜂窝胃应力(ERS ) 在肾的房间癌(RCC ) 起一个重要作用;然而,在 RCC 的 Rce1 的表示和角色广泛地没被学习。我们试图在 RCC 786-O 房间在嗯导致 apoptosis 在 RCC 纸巾和它的分子的机制调查 Rce1 的表示。我们首先使用了检测在肾的癌纸巾和 paracancerous 纸巾的 Rce1 表示的西方的弄污,量的反向的 transcriptase 聚合酶链反应,和 immunohistochemistry。Rce1 表示是在 RCC 的 upregulated,这被发现纸巾,和它的积极表示水平强烈与 clinicopathologic 特征被联系。下次,我们在人的胚胎的肾房间线 HEK293 和人的肾的癌房间线 786-O 检测了 Rce1 的表示, ACHN,和 A498。Rce1 的更高的表示在人的肾的癌房间线被发现,特别在 786-O 房间。在 786-O 房间的 Rce1 击倒增加的 apoptosis | Jianjun Li Delin Wang Junnan Liu Yunlang Qin Liangliang Huang Qiangfeng Zeng Maolin Xiao Jie Hu Qixin Yang Jiang He Li Mai Ying Li Wujiang Liu | 2017 | Acta Biochimica et Biophysica Sinica2017，49，3： | 2 |
| 16 | Clinical characteristics and risk factors for mortality in cancer patients with COVID-19显示文摘Patients with cancer are at increased risk of severe infections.From a cohort including 3060 patients with confirmed COVID-19,109(3.4%)cancer patients were included in this study.Among them,23(21.1%)patients died in the hospital.Cancer patients,especially those with hematological malignancies(41.6%),urinary carcinoma(35.7%),malignancies of the digestive system(33.3%),gynecological malignancies(20%),and lung cancer(14.3%),had a much higher mortality than patients without cancer.A total of 19(17.4%)cancer patients were infected in the hospital.The clinical characteristics of deceased cancer patients were compared with those of recovered cancer patients.Multivariate Cox regression analysis indicated that a Nutritional Risk Screening(NRS2002)score≥3(adjusted hazard ratio(HR)11.00;95%confidence interval(CI)4.60–26.32;P<0.001),high-risk type(adjusted HR 18.81;95%CI 4.21–83.93;P<0.001),tumor stage IV(adjusted HR 4.26;95%CI 2.34–7.75;P<0.001),and recent adjuvant therapy(<1 month)(adjusted HR 3.16;95%CI 1.75–5.70;P<0.01)were independent risk factors for in-hospital death after adjusting for age,comorbidities,D-dimer,and lymphocyte count.In conclusion,cancer patients showed a higher risk of COVID-19 infection with a poorer prognosis than patients without cancer.Cancer patients with high-risk tumor,NRS2002 score≥3,advanced tumor stage,and recent adjuvant therapy(<1 month)may have high risk of mortality. | Junnan Liang Guannan Jin Tongtong Liu Jingyuan Wen Ganxun Li Lin Chen Wei Wang Yuwei Wang Wei Liao Jia Song Zeyang Ding Xiao-ping Chen Bixiang Zhang | 2021 | Frontiers of Medicine2021，15，2： | 2 |
| 17 | What is the meaning of health literacy?A systematic review and qualitative synthesis显示文摘The objective of this review was to clarify what health literacy represents.A systematic review with qualitative syntheses was performed(CRD42017065149).Studies concerning health literacy in all settings were included.Studies before 15 March 2017 were identified from PubMed,Medline,Embase,Web of Science,Scopus,PsycARTICLES and the Cochrane Library.The included literature either had defined the concept of health literacy or made a detailed explanation of health literacy.A total of 34 original studies met the inclusion criteria,including 13 involved in previous systematic reviews and 21 new studies.Health literacy was commonly conceptualised as a set of knowledge,a set of skills or a hierarchy of functions(functional-interactive critical).The construct of health literacy covers three broad elements:(1)knowledge of health,healthcare and health systems;(2)processing and using information in various formats in relation to health and healthcare;and(3)ability to maintain health through self-management and working in partnerships with health providers.Health literacy is defined as the ability of an individual to obtain and translate knowledge and information in order to maintain and improve health in a way that is appropriate to the individual and system contexts.This definition highlights the diversity of needs from different individuals and the importance of interactions between individual consumers,healthcare providers and healthcare systems. | Chenxi Liu Dan Wang Chaojie Liu Junnan Jiang Xuemei Wang Haihong Chen Xin Ju Xinping Zhang | 2020 | Family Medicine and Community Health2020，8，2： | 2 |
| 18 | Simultaneous determination of catecholamines and polyamines in PC-12 cell extracts by micellar electrokinetic capillary chromatography with ultraviolet absorbance detection显示文摘 | LIU Guan-shu Junnan C Yinfa M | 2004 | Journal of Chromatography B2004，，805： | 1 |
| 19 | Anti-prolifera- tire and anti-tumour effect of active components in don- key milk on A549 human lung cancer cells显示文摘 | MAO Xueying GU Junnan SUN Yan | 2009 | Lnternation- al Dairy Journal2009，，19： | 1 |
| 20 | Anti-proliferative and antitumour effect of active components in donkey milk on A549 human lung cancer cens显示文摘 | MAO Xueying GU Junnan SUN Yan | 2009 | International Dairy Journal2009，19，： | 1 |
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