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Photonics Research 2024年第6期12卷 1303-1312页

作者： YANXIAN GUO YE liu CHAOCAI LUO YUE ZHANG YANG LI FEI zhou zhouYI GUO ZHENGFEI ZHUANG ZHIMING liu School of Electronic Engineering and Intelligentization Dongguan University of TechnologyDongguan 523808China department of Physics University of Science and Technology of ChinaHefei 230026China MOE Key Laboratory of Laser Life Science&Guangdong Provincial Key Laboratory of Laser Life Science College of BiophotonicsSouth China Normal UniversityGuangzhou 510631China

Rapid detection of pathogens present on contaminated surfaces is crucial for food safety and public health due to the high morbidity and mortality of bacterial ***,a sensitive and efficient method for on-site identification of foodborne pathogens on anisotropic surfaces was developed by using an in situ instantaneously prepared surface-enhanced Raman scattering(SERS)*** achieve this,molybdenum-doped gallic acidderived carbon dots(MCDs)are utilized as the reductant for synthesizing Au@MCDs nanohybrids within just 3 s at ambient *** synergistic effect of the electromagnetic enhancement and charge transfer of Au@MCDs enables excellent SERS performance 10 times stronger than bare Au *** bioassay platform requires less than 5 min to complete the quantitative detection of foodborne pathogens on various microbial-contaminated interfaces with a sensitivity of 10 CFU/m *** innovative strategy breaks the long-standing limitations of SERS substrates in practical use,such as the time-consuming process,interference of residual surfactants,poor surface stability,and few application scenarios,providing a promising tool for widespread applications in biomedical research and clinical diagnostics.

关键词： temperature molybdenum consuming

Reviewing electrochemical stability of ionic liquids-/deep eutectic solvents-based electrolytes in lithium-ion,lithium-metal and post-lithium-ion batteries for green and safe energy

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Green Energy & Environment 2024年第6期9卷 966-991页

作者： Yu Chen Shuzi liu Zixin Bi Zheng Li Fengyi zhou Ruifen Shi Tiancheng Mu department of Chemistry and Material Science Langfang Normal UniversityNO.100 Aimin West RoadLangfangHebei065000China department of Chemistry Renmin University of ChinNO.59 Zhongguancun StreetHaidian DistrictBeijing100872China

Sustainable energy is the key issue for the environment protection,human activity and economic *** liquids(ILs)and deep eutectic solvents(DESs)are dogmatically regarded as green and sustainable electrolytes in lithium-ion,lithium-metal(e.g.,lithium-sulphur,lithium-oxygen)and post-lithium-ion(e.g.,sodium-ion,magnesium-ion,and aluminum-ion)*** electrochemical stability of ILs/DESs is one of the prerequisites for green,sustainable and safe energy;while easy electrochemical decomposition of ILs/DESs would be contradictory to the concept of green chemistry by adding the cost,releasing volatile/hazardous by-products and hindering the ***,(1)are ILs/DESs-based electrolytes really electrochemically stable when they are not used in batteries?(2)are ILs/DESs-based electrolytes really electrochemically stable in real batteries?(3)how to design ILs/DESs-based electrolytes with high electrochemical stability for batteries to achieve sustainability and green development?Up to now,there is no summary on this topic,to the best of our ***,we review the effect of chemical structure and non-structural factors on the electrochemical stability of ILs/DESs in simulated *** importantly,electrochemical stability of ILs/DESs in real lithium-ion,lithium-metal and post-lithium-ion batteries is concluded and ***,the strategies to improve the electrochemical stability of ILs/DESs in lithium-ion,lithium-metal and post-lithium-ion batteries are *** review would provide a guide to design ILs/DESs with high electrochemical stability for lithium-ion,lithium-metal and postlithium-ion batteries to achieve sustainable and green energy.

关键词： Green solvents Decomposition Sustainable chemistry Lithium-oxygen batteries Lithium-sulphur batteries Sodium-ion batteries

Current status and challenges in the application of microbial PHA particles

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Particuology 2024年第4期87卷 286-302页

作者： Jiaxuan liu Ziqi zhou Haoru Li Xinyu Yang Zeyu Wang jian Xiao Dai-Xu Wei Key Laboratory of Resource Biology and Biotechnology in Western china Ministry of EducationSchool of MedicineDepartment of Life Sciences and MedicineNorthwest UniversityXi'an710069China School of Clinical Medicine Qujing Medical CollegeQujing655000China School of Physics and Electronic Information Shangrao Normal UniversityShangrao334001China Zigong Affiliated Hospital of southwest Medical university Zigong Psychiatric Research CenterZigong Institute of Brain ScienceZigong643002China

Polyhydroxyalkanoates(PHAs)are diversiform biopolyesters with a similar structure and different side chain groups,synthesized by a variety of *** to their excellent biodegradability and biocompatibility,PHAs have been used for many applications,including medical implants,antibacterial agents and ***-architecture is an emerging area for the use of *** review summarizes the current status and challenges of PHAs-based particles on the micro-and nano-scale,including their production,degradation,biological safety,and surface *** also focus on the applications of PHA particles in drug delivery systems,environment protection,tissue engi-neering,vaccine engineering,food science,biotechnology and ***,the future development trends of PHAs-based particles are prospected.

关键词： Polyhydroxyalkanoates(PHAs) Particles Synthetic biology Tissue engineering

Autophagy and circadian rhythms:interactions and clinical implications

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BIOCELL 2024年第1期48卷 33-45页

作者： TIANKAI DI ZHIFEI zhou FEN liu YUJIANG CHEN LULU WANG State Key Laboratory of Oral&Maxillofacial Reconstruction and Regeneration National Clinical Research Center for Oral DiseasesShaanxi Clinical Research Center for Oral DiseasesDepartment of Pediatric DentistrySchool of StomatologyThe Fourth Military Medical UniversityXi’an710032China department of Stomatology The 969th HospitalJoint Logistics Support Force of the Chinese People’s Liberation ArmyHohhot010000China department of Stomatology General Hospital of Tibetan Military CommandLhasa850000China Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research Clinical Research Center of Shaanxi Province for Dental and Maxillofacial DiseasesDepartment of Pediatric DentistryCollege of StomatologyXi’an Jiaotong UniversityXi’an710000China department of Neurobiology and Institute of Neurosciences School of Basic MedicineFourth Military Medical UniversityXi’an710032China

Autophagy is a widespread biological process that controls cellular growth,survival,development,and *** rhythm is a recurring reaction of living organisms and behaviors to variations in surrounding brightness and *** of the fundamental physiological processes in mammals,such as the sleep-wake pattern and the rhythm of nutrition and energy metabolism,are governed by circadian *** has indicated that autophagy exhibits a specific circadian pattern in both normal and abnormal *** can modulate circadian rhythms by breaking down proteins that regulate the circadian *** potential regulatory connection between the two has been a popular subject of clinical and fundamental *** the interaction between circadian rhythm and autophagy could potentially lead to the development of novel approaches for disease treatment in the *** present analysis presented a summary of the molecular processes implicated in the interplay between autophagy and circadian rhythm,as well as the pathological importance of the disrupted regulatory association between these two phenomena.

关键词： Autophagy Circadian rhythms Mechanism Application

Highly efficient pH-universal hydrogen evolution reaction catalyzed by rapidly reconstructed bimetallic cobalt-molybdenum alloy cuboids arrays

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Nano Research 2024年第8期17卷 6977-6983页

作者： Daolian liu Zihao Wang Yan Zhang Haiqing zhou Yong Zhang Dongyang Li Fang Yu Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education Key Laboratory for Matter Microstructure and Function of Hunan ProvinceDepartment of Physics and Synergetic Innovation Center for Quantum Effects and ApplicationsHunan Normal UniversityChangsha 410081China State Key Laboratory of Marine Resource Utilization in south china Sea and Department of Materials Science and EngineeringHainan UniversityHaikou 570228China Institute of Interdisciplinary Studies Hunan Normal UniversityChangsha 410081China

Given the inherent potential of seawater,industrial wastewater,and residential water as inherent feedstocks for hydrogen production through water electrolysis,there is a critical demand for the exploration of robust and stable hydrogen-evolving catalysts that can operate effectively across a diverse range of pH ***,the pursuit of hydrogen-evolving electrocatalysts that demonstrate both good stability and high efficiency over a wide pH range remains a formidable *** we report the rational design and synthesis of an outstanding nanoporous hybrid electrocatalyst consisting of intermetallic cobalt-molybdenum alloy particles anchoring on MoO2 cuboid arrays,which demands very low overpotentials of 72,123 and 134 mV to deliver a current density of−100 mA·cm^(−2)for hydrogen evolution reaction under alkaline,neutral and acidic conditions,*** catalytic activities are superior to most non-precious-metal-based catalysts documented in the literatures,and are even comparable to noble metal *** particular,this alloy electrocatalyst exhibits excellent stability at 50 or 300 mA·cm^(−2)without obvious activity degradation,which is further supported by the undetectable changes in the surface chemical valence states on the basis of in-situ X-ray photoelectron spectroscopic *** study provides an innovative strategy for the design and synthesis of effective non-noble intermetallic catalysts for pH-universal hydrogen evolution over a wide pH range.

关键词： electrocatalyst hydrogen evolution reaction pH-universal non-noble water splitting

Divergent changes in diversity and network complexity across different trophic-level organisms drive soil multifunctionality of fire-impacted subtropical forests

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Forest Ecosystems 2024年第5期11卷 697-707页

作者： Luhong zhou Shangshi liu Debao Lin Hang-Wei Hu Ji-Zheng He Key Laboratory for Humid Subtropical Eco-geographical Processes of the Ministry of Education School of Geographical SciencesFujian Normal UniversityFuzhou350007China department of Earth and Environmental Sciences University of ManchesterOxford RoadManchesterM139PTUK School of Agriculture Food and Ecosystem SciencesFaculty of ScienceThe University of MelbourneParkville3010Australia

Widespread forest fires pose significant challenges to the diverse communities of soil-dwelling organisms and the multiple ecosystem functions they ***,whether the biodiversity and interactions of various taxonomic groups respond to fire consistently in terms of direction and extent,and their relative role in regulating post-fire soil functioning,remains largely *** this study,we investigated whether the diversity and co-occurrence networks of soil organisms across various trophic levels(including bacteria,fungi,protists,and invertebrates)in subtropical forests exhibit consistent responses to ***,we investigated their contribution to regulating soil multifunctionality,which is measured by a range of soil extracellular enzyme activities,available nutrients and reduced potential fungal plant *** findings revealed that fire led to a decline in the richness of fungi,protists,and invertebrates,without significantly impacting bacterial *** also simplified the microbial co-occurrence networks while complexifying the invertebrate ***,soil multifunctionality tended to decrease with the richness of lower-trophic communities(i.e.,bacteria),whereas it increased with that of high-trophic communities(i.e.,protists and invertebrates).Moreover,fire indirectly influenced soil multifunctionality by altering biodiversity and network complexity,particularly pronounced in high-trophic ***,our results underscored the divergent vulnerability of biodiversity and networks to fires across taxa groups,highlighting the crucial role of biodiversity and interactions of higher trophic taxa groups in shaping the recovery and functionality of fire-affected soils.

关键词： Invertebrates Microorganism Multifunctionality Protists Wildfire

High-quality ghost imaging based on undersampled natural-order Hadamard source

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Chinese Physics B 2024年第9期33卷 404-411页

作者： Kang liu Cheng zhou Jipeng Huang Hongwu Qin Xuan liu Xinwei Li Lijun Song School of Electronic Information Engineering Changchun UniversityChangchun 130022China School of Physics Northeast Normal UniversityChangchun 130024China College of Electronic and Information Engineering Changchun University of Science and TechnologyChangchun 130022China Jilin Engineering Laboratory for Quantum Information Technology Jilin Engineering Normal UniversityChangchun 130052China Changchun Institute of Technology Changchun 130012China

Improving the speed of ghost imaging is one of the main ways to leverage its advantages in sensitivity and imperfect spectral regions for practical *** of the proportional relationship between image resolution and measurement time,when the image pixels are large,the measurement time increases,making it difficult to achieve real-time ***,a high-quality ghost imaging method based on undersampled natural-order Hadamard is *** method uses the characteristics of the Hadamard matrix under undersampling conditions where image information can be fully obtained but overlaps,as well as deep learning to extract aliasing information from the overlapping results to obtain the true original image *** conducted numerical simulations and experimental tests on binary and grayscale objects under undersampling conditions to demonstrate the effectiveness and scalability of this *** method can significantly reduce the number of measurements required to obtain high-quality image information and advance application promotion.

关键词： ghost imaging natural-order Hadamard deep learning

Ribonucleotide reductase M2 (RRM2): Regulation, function and targeting strategy in human cancer

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Genes & Diseases 2024年第1期11卷 218-233页

作者： Zanwen Zuo Zerong zhou Yuzhou Chang Yan liu Yuping Shen Qizhang Li Lei Zhang Innovative Drug R&D Center College of Life SciencesHuaibei Normal UniversityHuaibeiAnhui 235000China National"111"Center for Cellular Regulation and Molecular Pharmaceutics Key Laboratory of Fermentation Engineering(Ministry of Education)Hubei Key Laboratory of Industrial MicrobiologyCooperative Innovation Center of Industrial Fermentation(Ministry of Education&Hubei Province)and School of Food and Biological EngineeringHubei University of TechnologyWuhanHubei 430068China department of Biomedical Informatics The Ohio State UniversityColumbusOH 43210USA School of Agriculture and Biology and Engineering Research Center of Cell&Therapeutic AntibodyMinistry of EducationShanghai Jiao Tong UniversityShanghai 200240China College of Chemistry and Bioengineering Hunan University of Science and EngineeringYongzhouHunan425199China department of Pharmaceutical Botany School of PharmacyNaval Medical UniversityShanghai 200433China

Ribonucleotide reductase M2(RRM2)is a small subunit in ribonucleotide reduc-tases,which participate in nucleotide metabolism and catalyze the conversion of nucleotides to deoxynucleotides,maintaining the dNTP pools for DNA biosynthesis,repair,and ***2 performs a critical role in the malignant biological behaviors of *** structure,regulation,and function of RRM2 and its inhibitors were ***2 gene can produce two transcripts encoding the same ***2 expression is regulated at multiple levels during the processes from transcription to ***,this gene is associated with resistance,regulated cell death,and tumor *** order to develop and design inhibitors of RRM2,appropriate strategies can be adopted based on different ***,a greater appreciation of the characteristics of RRM2 is a benefit for understanding tumorigenesis,resistance in cancer,and tumor ***,RRM2-targeted therapy will be more attention in future therapeutic approaches for enhancement of treatment effects and amelioration of the dismal prognosis.

关键词： Function Inhibition Regulation Resistance RRM2

Evaluation of erastin synergized cisplatin anti-nasopharyngeal carcinoma effect with a glutathione-activated near-infrared fluorescent probe

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Chinese Chemical Letters 2024年第2期35卷 311-316页

作者： Rong He Dandan Tang Ningge Xu Heng liu Kun Dou Xuejun zhou Fabiao Yu department of Otolaryngology Head and Neck SurgeryThe First Affiliated Hospital of Hainan Medical UniversityHaikou 570102China Key Laboratory of Hainan Trauma and Disaster Rescue Key Laboratory of Emergency and TraumaMinistry of EducationEngineering Research Center for Hainan Bio-Smart Materials and Bio-Medical DevicesCollege of Emergency and TraumaHainan Medical UniversityHaikou 571199China Sichuan Provincial General Hospital of Judicial Police Chengdu 610225China

Nasopharyngeal carcinoma(NPC),a malignant tumor originating from the nasopharynx,is one of the common malignant tumors of the head and *** are significant geographical differences in the incidence of nasopharyngeal carcinoma,with a high incidence in china and southeast Asian ***,we designed and synthesized a novel near-infrared fluorescent(NIRF)probe to detect glutathione(GSH)in cellular and tumor environments using semi-naphthofluorescein(SNAFL)as the fluorescent molecular backbone and 2-fluoro-4-nitrobenzenesulfonate as the recognition *** reaction with GSH,SNAFL-GSH emitted a fluorescence signal,and its emission wavelength at 650 nm was remarkably *** results of selectivity experiments indicated that SNAFL-GSH was able to discriminate GSH from Cys,Hcy,and H_(2) ***,SNAFL-GSH could image both endogenous and exogenous GSH and distinguish normal and cancer cells by fluorescence signal *** the cellular level,cisplatin(DDP)-induced ferroptosis and inhibition of proliferation of various NPC cell lines(CNE2,CNE1,5-8F cells)by erastin combined with DDP were visualized with the help of *** a mouse tumor xenograft model,we successfully employed SNAFL-GSH for the evaluation of the efficacy of erastin combined with DDP in the treatment of *** importantly,the probe could image cancerous tissue sections from NPC patients with an imaging depth of approximately 80µ*** was foreseen that SNAFL-GSH offered great potential for application in the diagnosis and evaluation of the therapeutic efficacy of NPC,and these results would also provide new ideas for the clinical treatment of NPC.

关键词： Glutathione NIRF probe Ferroptosis Anti-tumor therapy evaluation Bioimaging

Fabrication of patterned transparent conductive glass via laser metal transfer for efficient electrical heating and antibacteria

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Nano Research 2024年第3期17卷 1578-1584页

作者： Xiaoyan liu Ting Zhang Mengchen Xu Yang Li Haiqing Wang Yuke Chen Xuzihan Zhang Zenan Wang Xiaoyan Li Weijia zhou Hong liu Institute for Advanced Interdisciplinary Research(iAIR) School of Chemistry and Chemical EngineeringUniversity of JinanJinan 250022China School of Physics and Technology University of JinanJinan 250024China department of Endodontics School and Hospital of StomatologyCheeloo College of MedicineShandong University&Shandong Key Laboratory of Oral Tissue Regeneration&Shandong Engineering Laboratory for Dental Materials and Oral Tissue RegenerationJinan 250012China School of Information Science and Engineering University of JinanJinan 250022China Shenzhen Institute of Advanced Technology Chinese Academy of SciencesShenzhen 518055China

Vapor deposition and three-dimensional(3D)printing technology are considered to be conventional methods to achieve patterned metal film preparation through the assistance of masks and high ***,there are still some challenges in fabricating metal films in template-free and normal temperature *** this work,we report a flexible and rapid laser metal transfer(LMT)technique for fabricating the various metal films(Cu,Ni,Sn,Al,Fe,and Ag)with different patterns without templates on arbitrary substrates(glass,polyimide(PI)films,and aluminum nitride(AlN)ceramic).Especially,the obtained transparent conductive glass displays high transmittance(more than 90%)and adjustable resistances(≈5Ω).According to the Joule effect,the interface resistance between Cu particles and copper oxide coating produces the high temperature approximately 280℃ at 2 V in a short time(≈60 s)and remains stable at 120℃ over 12 *** last,the multifunctional glass with Cu patterns also shows excellent bactericidal activity(≈95%).This work demonstrates that laser metal transfer is an exceeding effective means of fabricating the micro/nano structures with potential applications in functional devices.

关键词： laser metal transfer(LMT) transparent conductive glass electrical heating copper pattern antibacterial