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| 1 | The role of calcium, P38 MAPK in dihydroartemisinin-induced apoptosis of lung cancer PC-14 cells显示文摘 | Deguang Mu Wei Zhang Dongling Chu Tonggang Liu Yonghong Xie Enqing Fu Faguang Jin | 2008 | Cancer Chemotherapy and Pharmacology2008，，4： | 1 |
| 2 | Three-dimensional iron-series coordination networks based on antiferromagnetic and ferromagnetic dinuclear motifs with mixed carboxylate and aqua bridges显示文摘 | ZHANG Xiumei JING Xuehui GAO Enqing | 2011 | Inorg Chim Acta2011，365，： | 1 |
| 3 | The role of calcium, P38 MAPK in dihydroartemisinin-induced apoptosis of lung cancer PC-14 cells显示文摘 | Deguang Mu Wei Zhang Dongling Chu Tonggang Liu Yonghong Xie Enqing Fu Faguang Jin | 2008 | Cancer Chemotherapy and Pharmacology2008，，4： | 1 |
| 4 | The study of strength measuring curves for highway tunnel after fire显示文摘 | Zhang Enqing Guo Jun Zhang Zhuyong | 2013 | Highway2013，，4： | 1 |
| 5 | Highly Prevalent SARS-CoV-2 Antigenemia in COVID-19 Patients显示文摘Background:Many issues,such as severity assessment and antibody responses,remain to be answered eagerly for evaluation and understanding of COVID-19.Immune lesion is one of key pathogenesis of the disease.It would be helpful to understand the disease if an investigation on antigenemia and association was conducted in the patients with SARS-CoV-2 infection.Methods:A total of 156 patients admitted to the First People’s Hospital of Hefei or Anhui Provincial Hospital on January to February 2020 were involved in this study.SARS-CoV-2 nucleocapsid(NP)antigen,specific IgM/IgG antibodies,and RNA were detected in sequential sera from three COVID-19 patients,and additional 153 COVID-19 patients by means of NP-antigen capture enzyme-linked immunosorbent assay,colloidal gold quick diagnosis,and real-time RT-PCR,respectively.The clinical types of COVID-19 patients were classified into asymptomatic,mild,moderate,severe,and critical,following on the Chinese guideline of COVID-19 diagnosis and treatment.The demographic and clinical data of patients were obtained for comparable analysis.Results:NP antigen was detected in 5 of 20 sequential sera collected from three COVID-19 patients with typically clinical symptoms,and 60.13%(92/153)expanded samples collected within 17days after illness onset.No SARS-CoV-2 RNA segment was detected in these sera.The NP positive proportion reached a peak(84.85%,28/33)on 6 to 8days after illness onset.Both NP concentration and positive proportion were increased with the increase of clinical severity of COVID-19.Compared to NP negativepatients,NP positive patients had older age[years,medians(interquartileranges(IQR)),49(6)vs.31(11)],lowerpositive proportion of NP specific IgM[27.17%(25/92)vs.59.02%(36/61)],and IgG[21.74%(20/92)vs.59.02%(36/61)]antibodies,and longer duration[days,medians(IQR),24(10)vs.21(13)]from illness to recovery.Conclusions:SARS-CoV-2 NP antigenemia occurred in COVID-19,and presented highly prevalent at early stage of the disease.The antigenemia was related to clinical severity of the disease,and may beresponsible for the delay of detectable SARS-Cov-2IgM. | Wenyan Zhang Wei Liu Jiawang Lin Jing Jin Kefu Zhao Liwei Zhu Xiuzhen Wang Lijie Wang Renshu Tang Yindi Zhu Wei Zhou Enqing You Lei Zhang Xuxiang Liu Jinju Wu Lili Chen Wenjing Wang Qiang Zhang Rongbao Gao | 2022 | Infectious Diseases & Immunity2022，2，3： | 0 |
| 6 | Surface-enhanced Raman spectroscopy chips based on two-dimensional materials beyond graphene显示文摘Surface-enhanced Raman spectroscopy(SERS) based on two-dimensional(2 D) materials has attracted great attention over the past decade. Compared with metallic materials, which enhance Raman signals via the surface plasmon effect, 2 D materials integrated on silicon substrates are ideal for use in the fabrication of plasmon-free SERS chips, with the advantages of outstanding fluorescence quenching capability, excellent biomolecular compatibility, tunable Fermi levels, and potentially lowcost material preparation. Moreover, recent studies have shown that the limits of detection of 2 D-material-based SERS may be comparable with those of metallic substrates, which has aroused significant research interest. In this review, we comprehensively summarize the advances in SERS chips based on 2 D materials. As several excellent reviews of graphene-enhanced Raman spectroscopy have been published in the past decade, here, we focus only on 2 D materials beyond graphene, i.e., transition metal dichalcogenides, black phosphorus, hexagonal boron nitride, 2 D titanium carbide or nitride, and their heterostructures. We hope that this paper can serve as a useful reference for researchers specializing in 2 D materials, spectroscopy, and diverse applications related to chemical and biological sensing. | Enqing Zhang Zhengkun Xing Dian Wan Haoran Gao Yingdong Han Yisheng Gao Haofeng Hu Zhenzhou Cheng | 2021 | Journal of Semiconductors2021，42，5： | 0 |
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