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Flexible Graphene Field‑Effect Transistors and Their Application in Flexible Biomedical Sensing

Nano-Micro Letters 2025年第2期17卷 252-313页

作者： Mingyuan Sun Shuai Wang Yanbo Liang Chao Wang yunhong zhang Hong Liu yu zhang Lin Han Institute of Marine Science and Technology Shandong UniversityQingdao 266237ShandongPeople’s Republic of China State Key Laboratory of Crystal Materials Shandong UniversityJinan 250100ShandongPeople’s Republic of China School of Integrated Circuits Shandong UniversityJinan 250100ShandongPeople’s Republic of China Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application Jinan250100ShandongPeople’s Republic of China

Flexible electronics are transforming our lives by making daily activities more *** to this innovation are field-effect transistors(FETs),valued for their efficient signal processing,nanoscale fabrication,low-power consumption,fast response times,and ***,known for its exceptional mechanical properties,high electron mobility,and biocompatibility,is an ideal material for FET channels and *** combination of graphene and FETs has given rise to flexible graphene field-effect transistors(FGFETs),driving significant advances in flexible electronics and sparked a strong interest in flexible biomedical ***,we first provide a brief overview of the basic structure,operating mechanism,and evaluation parameters of FGFETs,and delve into their material selection and patterning *** ability of FGFETs to sense strains and biomolecular charges opens up diverse application *** specifically analyze the latest strategies for integrating FGFETs into wearable and implantable flexible biomedical sensors,focusing on the key aspects of constructing high-quality flexible biomedical ***,we discuss the current challenges and prospects of FGFETs and their applications in biomedical *** review will provide valuable insights and inspiration for ongoing research to improve the quality of FGFETs and broaden their application prospects in flexible biomedical sensing.

关键词： Flexible Graphene Field-effect transistor Wearable Implantable Biosensor

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Correlations of the expression of Cx43,SCFFBXW7,p-cyclin E1(Ser73),p-cyclin E1(Thr77)and p-cyclin E1(Thr395)in colon cancer tissues

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 207-213页

作者： Rong-Gang Luan Ming-Da Liu Zi-Feng Deng Cong-Lan Lu Mei-Ling yu Ming-yu zhang Rong Liu Ran An You-Liang Yao Dong-Bei Guo Yong-Xing zhang Lei Zhao Department of Gastrointestinal Surgery Air Force Hospital of Eastern TheaterAnhui Medical UniversityNanjing 230032Jiangsu ProvinceChina State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics School of Public HealthXiamen UniversityXiamen 361102Fujian ProvinceChina Trauma Surgery Air Force Hospital of Eastern TheaterAnhui Medical UniversityNanjing 230032Jiangsu ProvinceChina Department of Orthopaedics Air Force Hospital of Eastern TheaterAnhui Medical UniversityNanjing 230032Jiangsu ProvinceChina

BACKGROUND Previous cellular studies have demonstrated that elevated expression of Cx43 promotes the degradation of cyclin E1 and inhibits cell proliferation through ***,reduced expression results in a loss of this capacity to facilitate cyclin E *** ubiquitination and degradation of cyclin E1 may be associated with phosphorylation at specific sites on the protein,with Cx43 potentially enhancing this process by facilitating the phosphorylation of these critical *** To investigate the correlation between expression of Cx43,SKP1/Cullin1/F-box(SCF)FBXW7,p-cyclin E1(ser73,thr77,thr395)and clinicopathological indexes in colon *** Expression levels of Cx43,SCFFBXW7,p-cyclin E1(ser73,thr77,thr395)in 38 clinical colon cancer samples were detected by immunohistochemistry and were analyzed by statistical methods to discuss their *** Positive rate of Cx43,SCFFBXW7,p-cyclin E1(Ser73),p-cyclin E1(Thr77)and p-cyclin E1(Thr395)in detected samples were 76.32%,76.32%,65.79%,5.26%and 55.26%*** expressions of these proteins were not related to the tissue type,degree of tissue differentiation or lymph node ***43 and SCFFBXW7(r=0.749),p-cyclin E1(Ser73)(r=0.667)and p-cyclin E1(Thr395)(r=0.457),SCFFBXW7 and p-cyclin E1(Ser73)(r=0.703)and p-cyclin E1(Thr395)(0.415)were correlated in colon cancer(P<0.05),and expressions of the above proteins were positively correlated in colon *** Cx43 may facilitate the phosphorylation of cyclin E1 at the Ser73 and Thr195 sites through its interaction with SCFFBXW7,thereby influencing the ubiquitination and degradation of cyclin E1.

关键词： Colon cancer Cx43 SCFFBXW7 Phosphorylation of cyclin E1 Sites of cyclin E1 Correlation analysis

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Bo’s abdominal acupuncture treatment for adult-onset Still's disease:A case report

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World Journal of Clinical Cases 2025年第8期13卷 41-48页

作者： Jia-Min Yang yu Wang yu-Qing zhang Hong-Lin zhang Zhi-yun Bo College for People's Livelihood and Well-being Beijing Vocational College of Labor and Social SecurityBeijing 100029China College of Acupuncture and Moxibustion Beijing University of Chinese MedicineBeijing 100029China Guang'Anmen Hospital China Academy of Traditional Chinese MedicineBeijing 100053China Beijing Zhiyuntang Traditional Chinese Medicine Clinic Beijing Bo’s Abdominal Acupuncture Research InstituteBeijing 100122China

BACKGROUND Adult-onset Still's disease(AOSD)is a rare autoinflammatory disease charac-terized by nonspecific symptoms such as fever,rash,sore throat and *** paper reports a clinical case of AOSD successfully treated with Bo’s abdo-minal acupuncture(BAA).CASE SUMMARY We report a 20-year-old man who suffered from cold exposure,presenting with high fever,rash,sore throat,arthralgia,and elevated erythrocyte sedimentation rate,leukocytosis with neutrophilic predominance,elevated ferritin,elevated C-reactive protein,and negative rheumatoid *** was diagnosed with AOSD based on the Yamaguchi *** treatment with traditional Chinese medi-cine(TCM)decoction and prednisone acetate tablets,there was some alleviation of sore throat,joint and muscle pain,and fever,but he still had persistent low-grade fever,rash,sore throat and *** went to the TCM acupuncture outpatient department to receive *** acupoints Zhongwan(CV12),Xiawan(CV10),0.5 cm below Xiawan(CV10),Qihai(CV6),Guanyuan(CV4),bilateral Qixue(KI13),bilateral Huaroumen(ST24),bilateral Shangfengshidian(AB1)and bilateral Daheng(SP15)were *** 3 months treatment,all symptoms disappeared,and the laboratory examination returned to normal *** did not take glucocorticoids or nonsteroidal anti-inflammatory drugs afterwards,and no relapse was observed during the 3-year follow-up *** BAA can be used as a complementary medical approach for treatment of AOSD.

关键词： Adult-onset Still’s disease Bo’s abdominal acupuncture Traditional Chinese medicine Complementary medicine Case report

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Computed tomography enterography-based radiomics for assessing mucosal healing in patients with small bowel Crohn's disease

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World Journal of Gastroenterology 2025年第3期31卷 62-72页

作者： Hao Ding yuan-yuan Fang Wen-Jie Fan Chen-yu zhang Shao-Fei Wang Jing Hu Wei Han Qiao Mei Department of Gastroenterology The First Affiliated Hospital of Anhui Medical UniversityHefei 230022Anhui ProvinceChina Department of Radiation Oncology The First Affiliated Hospital of Anhui Medical UniversityHefei 230022Anhui ProvinceChina Department of Gastroenterology Suzhou First People's HospitalSuzhou 234099Anhui ProvinceChina

BACKGROUND Mucosal healing(MH)is the major therapeutic target for Crohn's disease(CD).As the most commonly involved intestinal segment,small bowel(SB)assessment is crucial for CD ***,it poses a significant challenge due to its limited accessibility through conventional endoscopic *** To establish a noninvasive radiomic model based on computed tomography enterography(CTE)for MH assessment in SBCD *** Seventy-three patients diagnosed with SBCD were included and divided into a training cohort(n=55)and a test cohort(n=18).Radiomic features were obtained from CTE images to establish a radiomic *** demographics were analysed to establish a clinical model.A radiomic-clinical nomogram was constructed by combining significant clinical and radiomic *** diagnostic efficacy and clinical benefit were evaluated via receiver operating characteristic(ROC)curve analysis and decision curve analysis(DCA),*** Of the 73 patients enrolled,25 patients achieved *** radiomic-clinical nomogram had an area under the ROC curve of 0.961(95%confidence interval:0.886-1.000)in the training cohort and 0.958(0.877-1.000)in the test cohort and provided superior clinical benefit to either the clinical or radiomic models alone,as demonstrated by *** These results indicate that the CTE-based radiomic-clinical nomogram is a promising imaging biomarker for MH and serves as a potential noninvasive alternative to enteroscopy for MH assessment in SBCD patients.

关键词： Crohn’s disease Computed tomography enterography Mucosal healing Nomogram Radiomics

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Correlation between gut microbiota and tumor immune microenvironment:A bibliometric and visualized study

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World Journal of Clinical Oncology 2025年第2期16卷 110-129页

作者： Zheng-Jun Hu Hui-Rong Zhu Yong-Jie Jin Pan Liu Xiao-Wei yu yu-Ren zhang Department of Oncology Shanghai Jiading District Hospital of Traditional Chinese MedicineShanghai 200000China Department of Oncology Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 200000China School of Chinese Medicine Anhui University of Traditional Chinese MedicineHefei 230000Anhui ProvinceChina

BACKGROUND In recent years,numerous reports have been published regarding the relationship between the gut microbiota and the tumor immune microenvironment(TIME).However,to date,no systematic study has been conducted on the relationship between gut microbiota and the TIME using bibliometric *** To describe the current global research status on the correlation between gut microbiota and the TIME,and to identify the most influential countries,research institutions,researchers,and research hotspots related to this *** We searched for all literature related to gut microbiota and TIME published from January 1,2014,to May 28,2024,in the Web of Science Core Collection *** then conducted a bibliometric analysis and created visual maps of the published literature on countries,institutions,authors,keywords,references,etc.,using CiteSpace(6.2R6),VOSviewer(1.6.20),and bibliometrics(based on R 4.3.2).RESULTS In total,491 documents were included,with a rapid increase in the number of publications starting in *** country with the highest number of publications was China,followed by the United *** has the highest number of citations in *** a centrality perspective,the United States has the highest influence in this *** institutions with the highest number of publications were Shanghai Jiao Tong University and Zhejiang ***,the institution with the most citations was the United States National Cancer *** authors,Professor Giorgio Trinchieri from the National Institutes of Health has the most local impact in this *** most cited author was Fan *** results of journal publications showed that the top three journals with the highest number of published papers were Frontiers in Immunology,Cancers,and Frontiers in *** three most frequently used keywords were gut microbiota,tumor microenvironment,and *** This study systematically elaborates on the research progress re

关键词： Gut microbiota Tumor immune microenvironment Bibliometric CiteSpace VOSviewer R-bibliometrics

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Antiviral therapy for hepatitis B virus infection is beneficial for the prognosis hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 1-9页

作者： Hui Wan yu-Xin zhang Guan-yue Shan Jun-Ya Cheng Duan-Rui Qiao Yi-Ying Liu Wen-Na Shi Hai-Jun Li Institute of Translational Medicine The First Hospital of Jilin UniversityChangchun 130061Jilin ProvinceChina Department of Bioengineering Pharmacy School of Jilin UniversityChangchun 130061Jilin ProvinceChina Institute of Liver Diseases Institute of Translational MedicineThe First Hospital of Jilin UniversityChangchun 130061Jilin ProvinceChina

In this editorial,we comment on the article by Mu et al,published in the recent issue of the World Journal of Gastrointestinal *** pay special attention to the immune tolerance mechanism caused by hepatitis B virus(HBV)infection,the pathogenesis of hepatocellular carcinoma(HCC),and the role of antiviral therapy in treating HCC related to HBV *** infection leads to systemic innate immune tolerance by directly inhibiting pattern recognition receptor recognition and antiviral signaling pathways,as well as by inhibiting the immune functions of macrophages,natural killer cells and dendritic *** addition,HBV leads to an immunosuppressive cascade by expressing inhibitory molecules to induce exhaustion of HBV-specific cluster of differentiation 8+T cells,ultimately leading to long-term viral *** loss of immune cell function caused by HBV infection ultimately leads to ***-term antiviral therapy can improve the prognosis of patients with HCC and prevent tumor recurrence and metastasis.

关键词： Hepatitis B virus Hepatocellular carcinoma Hepatitis B virus-DNA Immune tolerance Antiviral therapy

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The secondary periodic element ■ and its applications

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Science China Mathematics 2025年第01期 207-222页

作者： Jianguo Hong Xiangjun Wang yu zhang Science College Shijiazhuang University School of Mathematical Sciences Nankai University Center for Applied Mathematics Tianjin University

Let p≥7 be a *** prove that ■ survives to E∞in the Adams-Novikov spectral ***,using the Thom map Φ:■,we can see that h0h3also survives to E∞in the classical Adams spectral *** an application of these results,we ...

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氮、氧杂苯并菲基元取代的α-氰基二苯乙烯对硝基芳环类爆炸物的探针性能研究

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原子与分子物理学报 2025年第5期42卷 27-34页

作者：张宇金陈自然李博张宇红何旭东张莉萍四川职业技术学院建筑工程学院遂宁629000 四川职业技术学院能源化工与环境学院遂宁629000

快速选择性检测苦味酸(PA)、三硝基芴酮(TNF)等硝基芳环爆炸物已成为当前研究的热点之一.基于B3LYP/6-311+g(d,p)理论水平,对氮杂苯并菲基元取代的α-氰基二苯乙烯(TPN-Ar-DPA:a)、氮、氧杂苯并菲基元取代的α-氰基二苯乙烯(TPNO-Ar-DPA... 详细信息

快速选择性检测苦味酸(PA)、三硝基芴酮(TNF)等硝基芳环爆炸物已成为当前研究的热点之一.基于B3LYP/6-311+g(d,p)理论水平,对氮杂苯并菲基元取代的α-氰基二苯乙烯(TPN-Ar-DPA:a)、氮、氧杂苯并菲基元取代的α-氰基二苯乙烯(TPNO-Ar-DPA:b)探针分子及八个被检硝基芳环分子进行结构优化与频率计算;对a、b分子稳定结构分别计算气态和四氢呋喃(C_(4)H_(8)O)溶剂中的电子吸收光谱及荧光光谱;对a、b探针分子与硝基芳环所形成二聚体分子的结合能分别计算;最后对二聚体分子进行了简约化密度梯度(RDG)分析.研究结果表明,分子b的平面性优于a,分子b的能隙值小于a.气相与C_(4)H_(8)O溶剂中,分子b吸收光谱与荧光光谱比分子a均明显红移,但在C_(4)H_(8)O溶剂中,两个分子的荧光光谱均有不同程度的蓝移;与分子a相比,分子b与八个被检物所形成二聚体的结合能绝对值相对较大,对硝基芳香环检测物的选择性和灵敏度更好,可设计为对硝基酚(PNP)、TNF、PA、3,4-二硝基苯甲酸(DNBA)的探针分子.探针分子对硝基芳环具有较好地选择性和灵敏度,主要源于二聚体分子间存在较强的氢键作用.

关键词：苯并菲基元硝基芳环爆炸物探针性能密度泛函理论简化密度梯度分析

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Co/Co7Fe3 heterostructures with controllable alloying degree on carbon spheres as bifunctional electrocatalyst forrechargeable zinc–air batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第02期 476-487页

作者： Junkang Chen Yongyue Zhuang Yanxin Qiao yu zhang Aihua yuan Hu Zhou School of Materials Science and Engineering Jiangsu University of Science and Technology School of Environmental and Chemical Engineering Jiangsu University of Science and Technology

Exploring efficient and nonprecious metal electrocatalysts of oxygen reduction reaction（ORR） and oxygen evolution reaction（OER） is crucial for developing rechargeable zinc–air batteries（ZABs）. Herein, an alloying-degree control strategy was employed to fabricate nitrogen-doped carbon sphere（NCS） decorated with dual-phase Co/Co7Fe3heterojunctions（CoFe@NCS）. The phase composition of materials has been adjusted by controlling the alloying degree. The optimal CoFe0.08@NCS electrocatalyst displays a half-wave potential of 0.80 V for ORR and an overpotential of 283 mV at 10 mA·cm-2for OER in an alkaline electrolyte. The intriguing bifunctional electrocatalytic activity and durability is attributed to the hierarchically porous structure and interfacial electron coupling of highly-active Co7Fe3alloy and metallic Co species. When the CoFe0.08@NCS material is used as air–cathode catalyst of rechargeable liquid-state zinc–air battery（ZAB）, the device shows a high peak power-density(157 mW·cm-2) and maintains a stable voltage gap over 150 h, outperforming those of the benchmark（Pt/C+RuO2）-based device. In particular, the as-fabricated solid-state flexible ZAB delivers a reliable compatibility under different bending conditions. Our work provides a promising strategy to develop metal/alloy-based electrocatalysts for the application in renewable energy conversion technologies.

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Three-step self-calibrating generalized phase-shifting interferometry

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Chinese Physics B 2022年第8期31卷 234-240页

作者： yu zhang Institute of Materials Physics College of ScienceNortheast Electric Power UniversityJilin 132012China State Key Laboratory of Applied Optics Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesChangchun 130022China

An accurate and fast three-step self-calibrating generalized phase-shifting interferomertry(SGPSI) is proposed. In this approach, two new phase-shifting signals are constructed by the difference interferograms normalization and noise suppressing, then the unknown phase shift between the two difference phase-shifting signals is estimated quickly through searching the minimum coefficient of variation of the modulation amplitude, a limited number of pixels are selected to participate in the search process to further save time, and finally the phase is reconstructed through the searched phase shift. Through the reconstruction of phase map by the simulation and experiment, and the comparison with several mature algorithms, the good performance of the proposed algorithm is proved, and it eliminates the limitation of requiring more than three phase-shifting interferograms for high-precision SGPSI. We expect this method to be widely used in the future.

关键词： self-calibrating generalized phase-shifting interferomertry phase shift difference interferograms modulation amplitude

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