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Gradient‑Layered MXene/Hollow Lignin Nanospheres Architecture Design for Flexible and Stretchable Supercapacitors

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Nano-Micro Letters 2025年第2期17卷 447-462页

作者： haonan Zhang cheng hao Tongtong Fu Dian Yu Jane Howe Kaiwen chen Ning Yan hao Ren Huamin Zhai Jiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass Materials NanJing Forestry UniversityNanjing 210037People’s Republic of China Department of Chemical Engineering and Applied Chemistry University of Toronto200 College StreetTorontoON M5S 3E5Canada Department of Materials Science and Engineering University of Toronto184 College StreetTorontoON M5S 3E4Canada College of Materials Science and Engineering Nanjing Forestry UniversityNanjing 210037People’s Republic of China

With the rapid development of flexible wearable electronics,the demand for stretchable energy storage devices has *** this work,a novel gradient-layered architecture was design based on single-pore hollow lignin nanospheres(HLNPs)-intercalated two-dimensional transition metal carbide(Ti_(3)C_(2)T_(x) MXene)for fabricating highly stretchable and durable *** depositing and inserting HLNPs in the MXene layers with a bottom-up decreasing gradient,a multilayered porous MXene structure with smooth ion channels was constructed by reducing the overstacking of MXene ***,the micro-chamber architecture of thin-walled lignin nanospheres effectively extended the contact area between lignin and MXene to improve ion and electron accessibility,thus better utilizing the pseudocapacitive property of *** these strategies effectively enhanced the capacitive performance of the *** addition,HLNPs,which acted as a protective phase for MXene layer,enhanced mechanical properties of the wrinkled stretchable electrodes by releasing stress through slip and deformation during the stretch-release cycling and greatly improved the structural integrity and capacitive stability of the *** electrodes and symmetric flexible all-solid-state supercapacitors capable of enduring 600%uniaxial tensile strain were developed with high specific capacitances of 1273 mF cm^(−2)(241 F g^(−1))and 514 mF cm^(−2)(95 F g^(−1)),***,their capacitances were well preserved after 1000 times of 600%stretch-release *** study showcased new possibilities of incorporating biobased lignin nanospheres in energy storage devices to fabricate stretchable devices leveraging synergies among various two-dimensional nanomaterials.

关键词： Hollow lignin nanospheres MXene Gradient-layered architecture Wrinkled electrodes Stretchable supercapacitors

Mapping the landscape of gastric signet ring cell carcinoma:Overcoming hurdles and charting new paths for advancement

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World Journal of Clinical Oncology 2025年第2期16卷 94-109页

作者： Shu-Yuan Wang Jing-Hang Wang Run-Kai chen Zhen Yuan hao Cui Bo Wei Jian-xin Cui School of Medicine Nankai UniversityTianjin 300071China Department of General Surgery The First Medical CenterChinese PLA General HospitalBeijing 100853China

BACKGROUND In recent years,the global prevalence of gastric cancer(GC)has witnessed a progressive decrease,accompanied by a step-growth in the incidence of gastric signet ring cell carcinoma(GSRCC).As precision medicine concepts progress,GSRCC,a distinct sub-type of GC,has drawn considerable attention from ***,there still persist some controversies regarding the associated research *** To summarize the current obstacles and potential future directions for research on *** To begin with,all literature related to GSRCC published from January 1,2004 to December 31,2023 was subjected to bibliometric analysis in this ***,this paper analyzed the research data using CiteSpace,GraphPad Prism v8.0.2,and VOSviewer,which was obtained from the Web of Science Core Collection *** analysis results were visually *** This study provided a comprehensive overview of the statistical characteristics of the 995 English articles related to GSRCC,including cited references,authors,journals,countries,institutions,and *** popular keywords and clusters contain"prognosis","survival","expression","histology",and"chemotherapy".CONCLUSION The prognosis,precise definition and classification,as well as chemoresistance of GSRCC,continue to be crucial areas of ongoing research,whose directions are closely tied to advancements in molecular biology research on GSRCC.

关键词： Gastric cancer Signet ring cell carcinoma Bibliometric analysis CiteSpace VOSviewer

Alterations of interhemispheric functional connectivity in patients with hypertensive retinopathy using voxelmirrored homotopic connectivity:a resting state fMRI study

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International Journal of Ophthalmology(English edition) 2025年第2期18卷 297-307页

作者： Xue-Lin Wang Yu chen Jin-Yu Hu Hong Wei Qian Ling Liang-Qi He cheng chen Yi-xin Wang Yan-Mei Zeng Xiao-Yu Wang Qian-Min Ge Xu chen Yi Shao Department of Ophthalmology the First Affiliated Hospital of Jiangxi Medical CollegeShangrao Center HospitalEye Hospital of Shangrao CityShangrao 334000Jiangxi ProvinceChina Department of Traditional Chinese Medicine the Second Affiliated Hospital of Liaoning University of Traditional Chinese MedicineShenyang 110000Liaoning ProvinceChina Department of Ophthalmology the First Affiliated Hospital of Nanchang UniversityNanchang 330006Jiangxi ProvinceChina School of Optometry and Vision Science Cardiff UniversityCardiffCF244HQWalesUK Ophthalmology Centre of Maastricht University Maastricht 6200MSLimburg Provinciethe Netherlands Department of Ophthalmology Shanghai General HospitalShanghai Jiao Tong University School of MedicineNational Clinical Research Center for Eye DiseasesShanghai 200080China

AIM:To analyze whether alterations of voxel mirror homology connectivity(VMHC)values,as determined by resting-state functional magnetic resonance imaging(rsfMRI),occur in cerebral regions of patients with hypertensive retinopathy(HR)and to determine the relationship between VMHC values and clinical characteristics in patients with ***:Twenty-one patients with HR and 21 agematched healthy controls(HCs)were assessed by rsfMRI *** functional connectivity between the hemispheres of the cerebrum was assessed by measuring VMHC,with the ability of VMHC to distinguish between the HR and HC groups assessed using receiver operating characteristic(ROC)curve *** in the demographic and clinical characteristics of the HR and HC groups were analyzed by independent sample *** relationship between average VMHC in several brain areas of HR patients and clinical features was determined using Pearson correlation ***:Mean VMHC values of the bilateral cuneus gyrus(BA19),bilateral middle orbitofrontal gyrus(BA47),bilateral middle temporal gyrus(BA39)and bilateral superior medial frontal gyrus(BA9)were lower in the HR than in the HC ***:VMHC values can predict the development of early HR,prevent the transformation of hypertensive microangiopathy,and provide useful information explaining the changes in neural mechanism associated with HR.

关键词： hypertensive retinopathy voxel-mirrored homotopic connectivity neuroimaging functional MRI resting state

Complete response of gallbladder cancer treated with gemcitabine and cisplatin chemotherapy combined with durvalumab:A case report and review of literature

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 226-232页

作者： Kai chen Xu Feng Yuan Shi xin-Lin Li Zheng-Rong Shi Xiang Lan Department of Hepatobiliary Surgery The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China

BACKGROUND Gallbladder cancer(GBC)is the most common and aggressive subtype of biliary tract cancer(BTC)and has a poor prognosis.A newly developed regimen of gemcitabine,cisplatin,and durvalumab shows promise for the treatment of advanced ***,the efficacy of this treatment for GBC remains *** SUMMARY In this report,we present a case in which the triple-drug regimen exhibited marked effectiveness in treating locally advanced GBC,thus leading to a long-term survival benefit.A 68-year-old man was diagnosed with locally advanced GBC,which rendered him ineligible for curative *** three cycles of therapy,a partial response was *** one year of combined therapy,a clinical complete response was successfully *** maintenance therapy with durvalumab monotherapy resulted in a disease-free survival of 9 months for the *** patient experienced tolerable toxicities of reversible grade 2 nausea and *** adverse events were observed in the patient throughout the entirety of the *** The combination of gemcitabine and cisplatin chemotherapy with durvalumab was proven to be an effective treatment approach for advanced GBC,with manageable adverse *** research is warranted to substantiate the effectiveness of the combined regimen in the context of GBC.

关键词： Gallbladder cancer Chemotherapy Immunotherapy Durvalumab Complete response Case report

Inter‑Skeleton Conductive Routes Tuning Multifunctional Conductive Foam for Electromagnetic Interference Shielding,Sensing and Thermal Management

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Nano-Micro Letters 2025年第3期17卷 19-36页

作者： Xufeng Li Chunyan chen Zhenyang Li Peng Yi Haihan Zou Gao Deng Ming Fang Junzhe He xin Sun Ronghai Yu Jianglan Shui Caofeng Pan Xiaofang Liu School of Materials Science and Engineering Beihang UniversityBeijing 100191People’s Republic of China Institute of Atomic Manufacturing Beihang UniversityBeijing 100191People’s Republic of China Tianmushan Laboratory Xixi Octagon CityYuhang DistrictHangzhou 310023People’s Republic of China Science and Technology On Electromagnetic Scattering Laboratory Beijing Institute of Environmental FeaturesBeijing 100854People’s Republic of China

Conductive polymer foam(CPF)with excellent compressibility and variable resistance has promising applications in electromagnetic interference(EMI)shielding and other integrated functions for wearable ***,its insufficient change amplitude of resistance with compressive strain generally leads to a degradation of shielding performance during ***,an innovative loading strategy of conductive materials on polymer foam is proposed to significantly increase the contact probability and contact area of conductive components under *** inter-skeleton conductive films are constructed by loading alginate-decorated magnetic liquid metal on the polymethacrylate films hanged between the foam skeleton(denoted as AMLM-PM foam).Traditional point contact between conductive skeletons under compression is upgraded to planar contact between conductive ***,the resistance change of AMLM-PM reaches four orders of magnitude under ***,the inter-skeleton conductive films can improve the mechanical strength of foam,prevent the leakage of liquid metal and increase the scattering area of EM ***-PM foam has strain-adaptive EMI shielding performance and shows compression-enhanced shielding effectiveness,solving the problem of traditional CPFs upon *** upgrade of resistance response also enables foam to achieve sensitive pressure sensing over a wide pressure range and compression-regulated Joule heating function.

关键词： Inter-skeleton conductive films Conductive polymer foam Liquid metal Electromagnetic interference shielding

Regulating reversibility of Li-SOCl_(2)batteries by elucidating intrinsic charging conversion strategy

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Science Bulletin 2025年第2期70卷 140-143页

作者： Guodong chen xin Liu haoqi Hou Xiangyu Gao Lei Hu Shanmu Dong Guanglei Cui Qingdao Industrial Energy Storage Research Institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101China Shandong Energy Institute Qingdao 266101China Qingdao New Energy Shandong Laboratory Qingdao 266101China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China

Electric vehicles and portable devices have increased their demand for energy storage,resulting in the development of new high energy density batteries,including solid-state lithium-metal batteries,lithium-oxygen(Li-O_(2))batteries and lithium-sulfur(Li-S)batteries,which utilize high-capacity materials and will significantly break through the dilemma faced by the commercially available lithium-ion batteries[1–3].

关键词： lithium utilize batteries

Recent progress on stability and applications of flexible perovskite photodetectors

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Journal of Semiconductors 2025年第1期46卷 5-19页

作者： Ying Hu Qianpeng Zhang Junchao Han xinxin Lian Hualiang Lv Yu Pei Siqing Shen Yongli Liang hao Hu Meng chen Xiaoliang Mo Junhao Chu State Key Laboratory of Photovoltaic Science and Technology Shanghai Frontiers Science Research Base of Intelligent Optoelectronics and PerceptionDepartment of Materials ScienceInstitute of OptoelectronicsFudan UniversityShanghai 200433China Advanced Silicon Technology Co. Ltd.Shanghai 201616China

Flexible photodetectors have garnered significant attention by virtue of their potential applications in environmental monitoring,wearable healthcare,imaging sensing,and portable optical *** stand out as particularly promising materials for photodetectors,offering exceptional optoelectronic properties,tunable band gaps,low-temperature solution processing,and notable mechanical *** this review,we explore the latest progress in flexible perovskite photodetectors,emphasizing the strategies developed for photoactive materials and device structures to enhance optoelectronic performance and ***,we discuss typical applications of these devices and offer insights into future directions and potential applications.

关键词： perovskite flexible photodetector stability versatile applications

Exploring the mechanism of Xiaoaiping Injection inhibiting autophagy in prostate cancer based on proteomics

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Chinese Journal of Natural Medicines 2025年第1期23卷 64-76页

作者： Qiuping Zhang Qiuju Huang Zhiping cheng Wei Xue Shoushi Liu Yunnuo Liao Xiaolan Li xin chen Yaoyao Han Dan Zhu Zhiheng Su xin Yang Zhuo Luo Hongwei Guo Department of Traditional Chinese Medicine the First Affiliated Hospital of Guangxi Medical University Guangxi Key Laboratory of Bioactive Molecules Research and Evaluation & College of Pharmacy Guangxi Medical University Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education & Center for Translational Medicine Guangxi Medical University

Xiaoaiping(XAP) Injection demonstrates the anti-prostate cancer(PCa) effects, yet the underlying mechanism remains unclear. This study aims to investigate the impact of XAP on PCa and elucidate its mechanism of action. PCa cell proliferation was evaluated using a cell counting kit-8(CCK-8) assay. Cell apoptosis was assessed through Hoechst staining and Western blotting assays. Proteomics technology was employed to identify key molecules and significant signaling pathways modulated by XAP in PCa cells. To further validate potential key genes and important pathways, a series of assays were conducted, including acridine orange(AO)staining, transmission electron microscopy, and immunofluorescence assays. The molecular mechanism of XAP against PCa in vivo was examined using a PC3 xenograft mouse model. Results demonstrated that XAP significantly inhibited cell proliferation in multiple PCa cell *** C4-2 and prostate cancer cell line-3(PC3) cells, XAP induced cellular apoptosis, evidenced by reduced B-cell lymphoma 2(Bcl-2) levels and elevated Bcl-2-associated X(Bax) levels. Proteomic, immunofluorescence, and quantitative reverse transcription-polymerase chain reaction(q RT-PCR) investigations revealed a strong correlation between forkhead box O3a(Fox O3a) autophagic degradation and the anti-PCa action of XAP. XAP hindered autophagy by reducing the expression levels of autophagy-related protein 5(Atg5)/autophagy-related protein 12(Atg12) and enhancing Fox O3a expression and nuclear translocation. Furthermore,XAP exhibited potent anti-PCa action in PC3 xenograft mice and triggered Fox O3a nuclear translocation in tumor tissue. These findings suggest that XAP induces PCa apoptosis via inhibition of Fox O3a autophagic degradation, potentially offering a novel perspective on XAP injection as an effective anticancer therapy for PCa.

关键词： Apoptosis Autophagy Forkhead box O3a Prostate cancer Xiaoaiping Injection

Influence Factors on the Radiation Temperature Measurement Accuracy of Turbine Blades

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Journal of Thermal Science 2025年第02期 510-523页

作者： LI Xunfeng YAN hao Zhao Shu'nan chenG Keyong chen Junlin HUAI Xiulan Institute of Engineering Thermophysics Chinese Academy of Sciences School of Engineering Science University of the Chinese Academy of Sciences Nanjing Institute of Future Energy System

Backward Monte Carlo method of the complicated and exact three-dimensional turbine with the spectral emission and reflection characteristics of the turbine blades materials and the spectral absorption and emission characteristics of combustion gas is *** factors affecting the accuracy of the radiation temperature measurement are *** results show that reducing the distance from the probe to the target surface can reduce the effect of the environment on the measurement *** the temperature and emissivity of the target surface can improve the measurement *** reflection characteristics of the surfaces have little influence on the radiation temperature measurement,so the blades can be considered as diffuse reflectors in order to improve the calculation *** temperature measurement accuracy decreases rapidly as the temperature of the combustion gas *** temperature measurement accuracy decreases with the increase of total gas pressure and H2O *** measuring the temperature of rotating blades,the apparent emissivity of the target surface is inversely proportional to the measurement accuracy.

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