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Nano-Micro Letters 2025年第1期17卷 135-159页

作者： Zhengqing Fan Ruimin li xin Zhang Wanyu Zhao Zhenghui Pan Xiaowei Yang School of Chemistry and Chemical Engineering Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China School of Chemistry and Chemical Engineering Taiyuan University of TechnologyTaiyuan 030024People’s Republic of China School of Materials Science and Engineering Tongji UniversityShanghai 201804People’s Republic of China

Rechargeable magnesium batteries(RMBs)have been considered a promising“post lithium-ion battery”system to meet the rapidly increasing demand of the emerging electric vehicle and grid energy storage ***,the sluggish diffusion kinetics of bivalent Mg^(2+)in the host material,related to the strong Coulomb effect between Mg^(2+)and host anion lattices,hinders their further development toward practical *** engineering,regarded as an effective strategy to break through the slow migration puzzle,has been validated in various cathode materials for *** this review,we first thoroughly understand the intrinsic mechanism of Mg^(2+)diffusion in cathode materials,from which the key factors affecting ion diffusion are further ***,the positive effects of purposely introduced defects,including vacancy and doping,and the corresponding strategies for introducing various defects are *** applications of defect engineering in cathode materials for RMBs with advanced electrochemical properties are also ***,the existing challenges and future perspectives of defect engineering in cathode materials for the overall high-performance RMBs are described.

关键词： Rechargeable magnesium battery Sluggish diffusion kinetic Defect engineering Cathode materials Ion migration

Resistance of Cement-based Grouting Materials with Nano- SiO_(2) Emulsion to Chloride Ion Penetration

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 114-119页

作者： li Shuiping CHENG jian WEI Chao YUAN Bin YU Chengxiao College of Architectural Science and Engineering Yangzhou UniversityYangzhou 225127China

The chloride penetration resistance of cement-based grout materials was improved by nano-silica *** of mixtures containing different nano-silica particles or emulsions were exposed in sodium chloride solutions of specific concentrations with different test *** properties of the mixes were assessed in terms of weight loss and compressive strength.X-ray diffraction(XRD)and scanning electron microscopy(SEM)of mixes were performed to analysis the phase evolution and *** results demonstrated that the introduction of nano-SiO_(2) emulsion significantly decreased the compressive strength loss and calcium hydroxide(CH)crystal content of hydration production,and then enhanced the resistance of cement-based grouting materials to chloride ion *** improvement derives from the filling and pozzolanic effects of nano-SiO_(2) particles,which were incorporated via an emulsion and attributed to a well dispersion in grouting matrix.

关键词： grouting materials nano-SiO_(2)emulsion chloride ion penetration,weight loss strength loss

Evaluation of the Patterns of Non-Adherence to Anti-Platelet Regimens in Stented Patients Bleeding Score for Predicting the Long-term Out-of-hospital Bleeding Risk in Chinese Patients after Percutaneous Coronary Intervention

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Chinese Medical Journal 2018年第12期131卷 1406-1411页

作者： Xue-Yan Zhao jian-xin li Xiao-Fang Tang Jing-Jing Xu Ying Song lin jiang Jue Chen Lei Song li-jian Gao Zhan Gao Shu-Bin Qiao Yue-Jin Yang Run-lin Gao Bo Xu Jin-Qing Yuan Department of Cardiology State Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China Department of Epidemiology State Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China

Background： The Patterns of Non-Adherence to Anti-Platelet Regimens in Stented Patients （PARIS） bleeding score is a novel score for predicting the out-of-hospital bleeding risk after percutaneous coronary intervention （PCI）. However, whether this score has the same value in non-European and American populations is unclear. This study aimed to assess the PARIS bleeding score＇s predictive value of bleeding in patients alter PCI in the Chinese population. Methods： We perforined a prospective, observational study of 10,724 patients who underwent PCI from January to December 2013, in Fuwai Hospital, China. We defined the primary end point as major bleeding （MB） according to Bleeding Academic Research Consortium definition criteria including Type 2, 3, or 5. The predictive value of the PARIS bleeding score was assessed with the area under the receiver operating characteristic （AUROC） curve. Results： Of 9782 patients, 245 （2.50%） MB events occurred during the 2 years of follow-up. The PAP, IS bleeding score was significantly higher in the MB group than that of non-MB group （4.00 [3.00, 5.00] vs. 3.00 [2.00, 5.00], Z=3.71, P 〈 0.001 ）. According to risk stratification of the PARIS bleeding score, the bleeding risk in the intermediate- and high-risk groups was 1.50 times （hazard ratio [HR]： 1.50; 95% confidence interval [CI]： 1.160-1.950; P=0.002） and 2.27 times higher （HR： 2.27; 95% CI： 1,320-3.900： P=0.003） than that in the low-risk group. The PARIS bleeding score showed a moderate predictive value for MB in the overall population （AUROC： 0.568, 95% CI： 0.532-0.605; P 〈 0.001 ） and acute coronary syndrome （ACS） subgroup （AUROC： 0.578, 95% CI： 0.530-0.626; P = 0.001 ） and tended to be predictive in the non-ACS subgroup （AUROC： 0.556, 95% CI： 0,501 0.611; P = 0.054）.

关键词： Bleeding: Percutaneous Coronary Intervention Prognosis

Validation of Predictive Value of Patterns of Nonadherence to Antiplatelet Regimen in Stented Patients Thrombotic Risk Score in Chinese Population Undergoing Percutaneous Coronary Intervention:A Prospective Observational Study

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Chinese Medical Journal 2018年第22期131卷 2699-2704页

作者： Xue-Yan Zhao jian-xin li Xiao-Fang Tang Jing-Jing Xu Ying Song lin jiang Jue Chen Lei Song li-jian Gao Zhan Gao Shu-Bin Qiao Yue-Jin Yang Run-lin Gao Ro Xu Jin-Qing Yuan Coronary Heart Disease Center State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China Department of Epidemiology State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China

Background: The patterns of nonadherence to antiplatelet regimen in stented patients(PARIS) thrombotic risk score are a novel score for predicting the risk of coronary thrombotic events(CTEs) after percutaneous coronary intervention(PCI) with drug?eluting ***, the prognostic value of this score has not been fully evaluated in non?Euro?American PCI ***: We performed a prospective, observational study of 10,724 patients who underwent PCI in Fuwai hospital, China and evaluated the PARIS thrombotic risk score’s predictive value of CTEs in the PCI population. The area under the receiver operating characteristic curve(AUROC) was used to assess the predictive value of the PARIS score for ***: Among 9782 patients without in?hospital events, a total of 95 CTEs occurred during the 2?year follow?up. The PARIS score was significantly higher in patients with CTEs(3.38 ± 2.04) compared with patients without events(2.53 ± 1.70, P < 0.001).According to the risk stratification of the PARIS thrombotic score, the risk of CTEs in the high?risk group was 3.14 times higher than that in the low?risk group(hazard ratio [HR], 3.14; 95% confidence interval [CI], 1.92–5.13; P < 0.001). However, the risk of CTEs in the intermediate?risk and low?risk groups was not significant(HR, 1.39; 95% CI, [0.86–2.24]; P = 0.184). The PARIS score showed prognostic value in evaluating CTEs in the overall population(AUROC, 0.621; 95% CI, 0.561–0.681), the acute coronary syndrome(ACS) population(AUROC, 0.617; 95% CI, 0.534–0.700; P = 0.003), and the non?ACS population(AUROC, 0.647; 95%CI, 0.558–0.736; P = 0.001).Conclusions: In a real?world Chinese population, the PARIS thrombotic risk score shows a modest prognostic value for CTEs in patients after PCI. This score also has a predictive value for CTEs in the ACS and non?ACS subgroup populations.

关键词： Coronary Thrombosis Percutaneous Coronary Intervention Prognosis Risk Assessment

Effect of Propofol on Nuclear Factor-κB Signal Pathway and Cardiomyocytes Apoptosis in Myocardium Ischemia/Reperfusion Injury in Rats

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Effect of Propofol on Nuclear Factor-κB Signal Pathway and ...

The Progression of Atrophic Gastritis to Gastric Cancer: A Retrospective Study in 61,810 Cases

中国药理学会第十次全国学术会议

作者： XIE li-jun,ZHANG jian-xin,li Lan-fang (Hebei Academy of Medical Sciences,Shijiazhuang 050021)

Background and Objective Myocardium ischemia/reperfusion injury(I/R) is a commonly perioperative cardiac *** signaling pathways are activated in response to myocardium I/R including nuclear factor-κB(NF-κB) *** has been proved that NF-κB is a pivotal transcription factor playing a key role in oxidative stress and inflammatory ***,2,6-diisopropylphenol,an intravenous anaesthetic with a rapid and short an-

关键词： propofol ischaemia/reperfusion nuclear factor-κB apoptosis rat

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Journal of Cancer Therapy 2017年第6期8卷 553-560页

作者： Yi-Ren Hu Ying Yu jian-xin li Wei-Chun Lu Qi-Jin Shu Ying-Cong Yu Wenzhou People’s Hospital the Third Clinical Institute Affiliated to Wenzhou Medical University Wenzhou China The First Affiliated Hospital of Zhejiang Chinese Medical University Hangzhou China

Background and Aim: Chronic atrophic gastritis is a known precancerous lesion for gastric cancer, with an overall 5-year survival less than 20%. However, there is few new data describing the progression rate from atrophic gastritis (AG) to gastric cancer in China. We retrospectively analyzed the risk of gastric cancer among patients with AG and aimed to determine the accuracy of endoscopy diagnosis of AG in China. Methods: Clinical features and endoscopic profiles of chronic atrophic gastritis patients from Wenzhou People’s Hospital between January 2006 and December 2016 were analyzed retrospectively. Results: There were 61,810 cases analyzed retrospectively. 3641 cases of atopic gastritis were diagnosed by endoscopy, in which 1704 cases were confirmed by pathological biopsy;the diagnostic coincidence rate was 46.80%;2631 cases were diagnosed as atrophic gastritis by pathological biopsy, in which 927 cases were ignored by endoscopy;the miss diagnosis rate was 35.23%. The progression rate from chronic atrophic gastritis and non-atrophic gastritis to gastric cancer respectively was 0.79% and 0.43%. The rate of intestinal metaplasia in mild AG, moderate AG and severe AG respectively was 75.63%, 86.18% and 90.32%, 3.42%, 6.27% and 5.16% about dysplasia in three different degree atrophic gastritis. Conclusions: Endoscopy diagnosis and pathology diagnosis of AG were statistically different. Patients with atrophic gastritis have higher risk of developing into gastric cancer, but it needs further investigation. Different degrees of atrophic gastritis have the different proportions of intestinal metaplasia and dysplasia.

关键词： Atrophic Gastritis Stomach Neoplasms Disease Progression Endoscopy Diagnosis

Wafer‑Scale Vertical 1D GaN Nanorods/2D MoS_(2)/PEDOT:PSS for Piezophototronic Effect‑Enhanced Self‑Powered Flexible Photodetectors

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Nano-Micro Letters 2025年第3期17卷 102-116页

作者： xin Tang Hongsheng jiang Zhengliang lin Xuan Wang Wenliang Wang Guoqiang li State Key Laboratory of Luminescent Materials and Devices South China University of TechnologyGuangzhou 510640People’s Republic of China Department of Electronic Materials School of Materials Science and EngineeringSouth China University of TechnologyGuangzhou 510640People’s Republic of China

van der Waals(vdW)heterostructures constructed by lowdimensional(0D,1D,and 2D)materials are emerging as one of the most appealing systems in next-generation flexible ***,hand-stacked vdW-type photodetectors are not compatible with large-areaarray fabrication and show unimpressive performance in self-powered ***,vertical 1D GaN nanorods arrays(NRAs)/2D MoS_(2)/PEDOT:PSS in wafer scale have been proposed for self-powered flexible photodetectors arrays *** as-integrated device without external bias under weak UV illumination exhibits a competitive responsivity of 1.47 A W^(−1)and a high detectivity of 1.2×10^(11)Jones,as well as a fast response speed of 54/71μs,thanks to the strong light absorption of GaN NRAs and the efficient photogenerated carrier separation in type-II ***,the strain-tunable photodetection performances of device have been ***,the device at−0.78%strain and zero bias reveals a significantly enhanced photoresponse with a responsivity of 2.47 A W^(−1),a detectivity of 2.6×10^(11)Jones,and response times of 40/45μs,which are superior to the state-of-the-art self-powered flexible *** work presents a valuable avenue to prepare tunable vdWs heterostructures for self-powered flexible photodetection,which performs well in flexible sensors.

关键词： Vertical nanorod arrays van der Waals heterostructure Piezophototronic effect Self-powered photodetection Flexible sensors

Neutron Spectroscopy Evidence for a Possible Magnetic-Field-Induced Gapless Quantum-Spin-liquid Phase in a Kitaev Materialα-RuCl3

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Chinese Physics Letters 2022年第5期39卷 87-93页

作者： Xiaoxue Zhao Kejing Ran Jinghui Wang Song Bao Yanyan Shangguan Zhentao Huang Junbo liao Bo Zhang Shufan Cheng Hao Xu Wei Wang Zhao-Yang Dong Siqin Meng Zhilun Lu Shin-ichiro Yano Shun-li Yu jian-xin li Jinsheng Wen National Laboratory of Solid State Microstructures and Department of Physics Nanjing UniversityNanjing 210093China School of Physical Science and Technology and ShanghaiTech Laboratory for Topological Physics ShanghaiTech UniversityShanghai 200031China School of Science Nanjing University of Posts and TelecommunicationsNanjing 210023China Department of Applied Physics Nanjing University of Science and TechnologyNanjing 210094China Helmholtz-Zentrum Berlin fur Materialien und Energie GmbH Hahn-Meitner-Platz 1D-14109 BerlinGermany China Institute of Atomic Energy Beijing 102413China School of Engineering and the Built Environment Edinburgh Napier UniversityEdinburgh EH105DTUnited Kingdom National Synchrotron Radiation Research Center Hsinchu 30077China Collaborative Innovation Center of Advanced Microstructures Nanjing UniversityNanjing 210093China

As one of the most promising Kitaev quantum-spin-liquid(QSL)candidates,α-RuCl_(3)has received a great deal of ***,its ground state exhibits a long-range zigzag magnetic order,which defies the QSL ***,the magnetic order is fragile and can be completely suppressed by applying an external magnetic ***,we explore the evolution of magnetic excitations ofα-RuCl;under an in-plane magnetic field,by carrying out inelastic neutron scattering measurements on high-quality single *** zero field,there exist spin-wave excitations near the M point and a continuum near theΓpoint,which are believed to be associated with the zigzag magnetic order and fractional excitations of the Kitaev QSL state,*** increasing the magnetic field,the spin-wave excitations gradually give way to the continuous *** the verge of the critical fieldμ_(0)H_(c)=7.5 T,the former ones vanish and only the latter ones are left,indicating the emergence of a pure QSL *** further increasing the field strength,the excitations near theΓpoint become more *** following the gap evolution of the excitations near theΓpoint,we are able to establish a phase diagram composed of three interesting phases,including a gapped zigzag order phase at low fields,possibly gapless QSL phase nearμ;H;,and gapped partially polarized phase at high *** results demonstrate that an in-plane magnetic field can driveα-RuCl;into a long-sought QSL state near the critical field.

关键词： field excitation zigzag

Electron-Exciton Coupling in 1T-TiSe_(2)Bilayer

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Chinese Physics Letters 2023年第5期40卷 59-65页

作者：朱立赵伟民贾振宇李慧平谢学栋李启远汪琪玮窦立国胡聚罡张翼朱文光于顺利李建新李绍春 National Laboratory of Solid State Microstructures Collaborative Innovation Center of Advanced MicrostructuresSchool of PhysicsNanjing UniversityNanjing 210093China International Center for Quantum Design of Functional Materials(ICQD) Hefei National Laboratory for Physical Sciences at the Microscaleand Synergetic Innovation Center of Quantum Information and Quantum PhysicsUniversity of Science and Technology of ChinaHefei 230026China Key Laboratory of Strongly Coupled Quantum Matter Physics of Chinese Academy of Sciences School of Physical SciencesUniversity of Science and Technology of ChinaHefei 230026China jiangsu Provincial Key Laboratory for Nanotechnology Nanjing UniversityNanjing 210093China

Excitons in solid state are bosons generated by electron-hole pairs as the Coulomb screening is sufficiently *** exciton condensation can result in exotic physics such as super-fluidity and insulating *** charge density wave(CDW)state,1T-TiSe_(2) is one of the candidates that may host the exciton ***,to envision its excitonic effect is still challenging,particularly at the two-dimensional limit,which is applicable to future ***,we realize the epitaxial 1T-TiSe_(2) bilayer,the two-dimensional limit for its 2×2×2 CDW order,to explore the exciton-associated *** means of high-resolution scanning tunneling spectroscopy and quasiparticle interference,we discover an unexpected state residing below the conduction band and right within the CDW gap *** corroborated by our theoretical analysis,this mysterious phenomenon is in good agreement with the electron-exciton *** study provides a material platform to explore exciton-based electronics and opto-electronics.

关键词： effect limit Electron

The Effect of Total Cholesterol on Myocardial Infarction in Chinese Male Hypertension Population

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Biomedical and Environmental Sciences 2010年第1期23卷 37-41页

作者： jian-xin li JIE CAO XIANG-FENG LU SHU-FENG CHEN DA-HAI YU XIU-FANG DUAN XI-GUI WU DONG-FENG GU Department of Evidence Based Medicine Cardiovascular lnstitute and Fuwai Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beo'ing 100037 China

Objective Total cholesterol （TC） is an important risk factor for myocardial infarction （M1）, but the effect of TC on MI in Chinese male hypertension population has not been well documented. We conducted a prospective cohort study to determine the incidence and relative risk for M1 across a wide range of TC levels in Chinese male hypertension population. Methods A cohort of 5 298 male employees aged 18-74 years recruited from Capital Steel and Iron Company in Beijing of China in 1974-1980 was followed up for an average of 20.84 years. A total of 122 incident M1 cases were identified during the period of follow-up. Results The incidence of MI among participants with elevated TC and those with desirable TC in male non-hypertension population was 137.20 and 63.81 per 100 000 person-years, respectively; and the corresponding incidence in male hypertension population was 279.80 and 130.96 per 100 000 person-years, respectively. After adjustment for important covariables, 10.38%, 16.71%, and 23.80% of M1 cases were attributable to hypertension, elevated TC, and hypertension plus elevated TC, respectively. In male hypertension population, the multivariate adjusted hazard ratios of MI were 1.21, 2.39, 3.38, and 3.95 for participants with TC level of 5.17-5.68, 5.69-6.20, 6.21-6.71, and ≥6.72 mmol/L, compared with those with TC〈5.17 mmol/L. The corresponding population attributable risks were 2.92%, 9.20%, 8.87%, and 9.84%, respectively. Conclusion Elevated TC is an important independent risk factor of M1 both in male non-hypertension and hypertension populations. There is a linear association between TC level and M1 incidence in Chinese male hypertension population.

关键词： Hypertension Cholesterol Myocardial infarction Cohort studies