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Exploring Nanoscale Perovskite Materials for Next‑Generation Photodetectors:A Comprehensive Review and Future Directions

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Nano-Micro Letters 2025年第2期17卷 46-108页

作者： xin Li Sikandar Aftab Maria Mukhtar Fahmid Kabir Muhammad Farooq Khan Hosameldin Helmy Hegazy Erdi Akman State Key Laboratory of Pulsed Power Laser Technology National University of Defense TechnologyHefei 230037AnhuiPeople’s Republic of China Anhui Laboratory of Advanced Laser Technology Hefei 230037AnhuiPeople’s Republic of China Nanhu Laser Laboratory Changsha 410015HunanPeople’s Republic of China Department of Semiconductor Systems Engineering and Clean Energy Sejong UniversitySeoul 05006Republic of Korea Department of Artificial Intelligence and Robotics Sejong UniversitySeoul 05006Republic of Korea School of Engineering Science Simon Fraser UniversityBurnabyBC V5A 1S6Canada Department of Electrical Engineering Sejong UniversitySeoul 05006South Korea Department of Physics Faculty of ScienceKing Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Central Labs King Khalid UniversityAlQura’aP.O.Box 96061413 AbhaSaudi Arabia Scientific and Technological Research and Application Center Karamanoglu Mehmetbey University70100 KaramanTurkey

The rapid advancement of nanotechnology has sparked much interest in applying nanoscale perovskite materials for photodetection *** materials are promising candidates for next-generation photodetectors(PDs)due to their unique optoelectronic properties and flexible synthesis *** review explores the approaches used in the development and use of optoelectronic devices made of different nanoscale perovskite architectures,including quantum dots,nanosheets,nanorods,nanowires,and *** a thorough analysis of recent literature,the review also addresses common issues like the mechanisms underlying the degradation of perovskite PDs and offers perspectives on potential solutions to improve stability and scalability that impede widespread *** addition,it highlights that photodetection encompasses the detection of light fields in dimensions other than light intensity and suggests potential avenues for future research to overcome these obstacles and fully realize the potential of nanoscale perovskite materials in state-of-the-art photodetection *** review provides a comprehensive overview of nanoscale perovskite PDs and guides future research efforts towards improved performance and wider applicability,making it a valuable resource for researchers.

关键词： Nanoscale perovskites Photodetectors Nanosheets Nanorods Nanowires Quantum dots Nanocrystals

藻菌体系胞外聚合物对超滤膜污染影响机制研究

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膜科学与技术 2022年第3期42卷 51-59页

作者：丁梓尧方凡辛佳期孙晨马禾苗黄澳张哲李昆南昌大学资源环境与化工学院鄱阳湖环境与资源利用教育部重点实验室南昌330031

通过对比微藻、活性污泥、微藻-活性污泥(藻菌)体系中微生物分泌的胞外聚合物(EPS)组分和含量,并将EPS拆分成溶解性微生物产物(SMP)、松散结合型胞外聚合物(LB-EPS)、紧密结合型胞外聚合物(TB-EPS)和微生物絮体(MFR)4个部分,考察各组分... 详细信息

通过对比微藻、活性污泥、微藻-活性污泥(藻菌)体系中微生物分泌的胞外聚合物(EPS)组分和含量,并将EPS拆分成溶解性微生物产物(SMP)、松散结合型胞外聚合物(LB-EPS)、紧密结合型胞外聚合物(TB-EPS)和微生物絮体(MFR)4个部分,考察各组分对膜污染形成的影响和贡献.模型拟合结果发现,微藻组中EPS组分与完全堵塞、标准模型和中间堵塞拟合度高,而活性污泥和微藻-活性污泥体系EPS组分则与标准堵塞、中间堵塞和滤饼层模型拟合度高.在各EPS组分中,SMP对膜污染贡献最大.对膜污染物成分进行分析发现,蛋白质和多糖类物质是造成膜污染的主要有机物成分,其中疏水性蛋白质占比最大.此外,微藻-活性污泥体系中藻菌共生作用减少了TB-EPS类物质中色氨酸、腐殖质和多糖类物质的产量,有利于膜污染的缓解.

关键词：藻菌共生畜禽养殖废水胞外聚合物膜污染

EPS组分对藻菌共生体在畜禽养殖废水处理中膜污染的影响

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膜科学与技术 2021年第2期41卷 63-70页

作者：辛佳期卓梦琼孙盛进郭远涛肖丛亮方凡李昆南昌大学资源环境与化工学院鄱阳湖环境与资源利用教育部重点实验室南昌330031

微生物分泌的胞外聚合物(EPS)组分对膜污染的影响十分复杂,为进一步探究EPS组分对藻菌共生体在畜禽养殖废水处理中膜污染的影响机制,对藻菌共生体在畜禽养殖废水中产生的EPS进行拆分,主要分成4种组分:溶解性微生物产物(SMP)、松散附着... 详细信息

微生物分泌的胞外聚合物(EPS)组分对膜污染的影响十分复杂,为进一步探究EPS组分对藻菌共生体在畜禽养殖废水处理中膜污染的影响机制,对藻菌共生体在畜禽养殖废水中产生的EPS进行拆分,主要分成4种组分:溶解性微生物产物(SMP)、松散附着性胞外有机物(LB-EPS)、紧密附着性胞外有机物(TB-EPS)和提取EPS后的微生物絮体残渣(MFR).研究不同的EPS组分对膜污染的影响。实验结果表明,SMP造成的膜污染最严重,其次是MFR.线性拟合结果表明,SMP和LB-EPS主要以标准堵塞为主,MFR以滤饼层堵塞和中间堵塞为主,而TB-EPS则是由4种堵塞模型共同作用,更为复杂.污染物成分分析结果显示,造成膜污染的主要有机物是多糖和蛋白质类物质.

关键词：藻菌共生体超滤膜污染胞外聚合物

Recent progress in constructing fluorinated solid-electrolyte interphases for stable lithium metal anodes

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 270-291页

作者： Di Zhang Pengfei Lv Wei Qin xin He Yuanhua He Civil Aircraft Fire Science and Safety Engineering Key Laboratory of Sichuan Province College of Civil Aviation Safety EngineeringCivil Aviation Flight University of ChinaGuanghan 618307China School of Chemical Engineering Sichuan UniversityChengdu 610065China

Lithium metal batteries(LMBs)are emerging as a promising energy storage solution owing to their high energy density and specific ***,the non-uniform plating of lithium and the potential rupture of the solid-electrolyte interphase(SEI)during extended cycling use may result in dendrite growth,which can penetrate the separator and pose significant short-circuit *** a stable SEI is essential for the long-term operation of the ***-rich SEI has garnered significant attention for its ability to effectively passivate electrodes,regulate lithium deposition,and inhibit electrolyte *** the structural components and preparation methods of existing fluorinated SEI is crucial for optimizing lithium metal anode *** paper reviews the research on optimizing LiF passivation interfaces to protect lithium metal *** focuses on four types of compositions in fluorinated SEI that work synergistically to enhance SEI *** instance,combining compounds with LiF can further enhance the mechanical strength and ionic conductivity of the *** metals with LiF significantly improves electrochemical performance at the SEI/anode interface,with a necessary focus on reducing electron tunneling ***,incorporating polymers with LiF offers balanced improvements in interfacial toughness and ionic conductivity,though maintaining structural stability over long cycles remains a critical area for future *** alloys combined with LiF increase surface energy and lithium affinity,challenges such as dendrite growth and volume expansion *** summary,this paper emphasizes the crucial role of interfacial structures in LMBs and offers comprehensive guidance for future design and development efforts in battery technology.

关键词： LiF lithium metal anodes solid-electrolyte interphase interface cycling stability

电场预处理强化微藻处理猪场废水的效果优化研究

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环境科学学报 2021年第8期41卷 3166-3174页

作者：孙盛进徐慧卓梦琼张哲丁梓尧郭远涛肖丛亮辛佳期李昆南昌大学资源环境与化工学院鄱阳湖环境与资源利用教育部重点试验室南昌330038 中国科学院生态环境研究中心环境水质学国家重点实验室北京100085

近年来,基于微藻的废水处理技术受到越来越多的关注,但猪场废水所具有的高色、高浊、高盐等水质特点限制了微藻的处理效果和生长情况.为解决该问题,本研究考虑采用电场处理技术与微藻废水处理相结合的思路,对猪场废水厌氧消化出水进行... 详细信息

近年来,基于微藻的废水处理技术受到越来越多的关注,但猪场废水所具有的高色、高浊、高盐等水质特点限制了微藻的处理效果和生长情况.为解决该问题,本研究考虑采用电场处理技术与微藻废水处理相结合的思路,对猪场废水厌氧消化出水进行深度处理.先比较4种不同阳极材料(石墨、铝、不锈钢、钛)的废水预处理效果,再进一步考察各组电场预处理对后续微藻废水处理效果和生长情况的影响.结果表明:不锈钢组和铝组对色度和浊度均表现出了较好的去除效果(92.44%和83.72%;99.83%和99.74%).此外,经电场预处理后的微藻废水处理效果和生长情况均有明显的提升,其中不锈钢组和铝组最终生物量分别达到2.22、1.89 g·L^(-1),远高于对照的原水组.而不锈钢组和铝组中的叶绿素a含量浓度分别增至接种时的11.48倍和9.89倍.这说明将电场预处理与微藻废水处理相结合,可以有效提高污染物去除效果,同时获得更大的有价生物质资源的产量,实现更好的技术经济性和可行性,为该工艺的推广应用提供理论基础和技术支撑.

关键词：电场预处理微藻猪场废水深度处理资源循环

Single-cell omics: experimental workflow, data analyses and applications

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Science China Life Sciences 2025年第1期68卷 5-102页

作者： Fengying Sun Haoyan Li Dongqing Sun Shaliu Fu Lei Gu xin Shao Qinqin Wang xin Dong Bin Duan Feiyang xing Jun Wu Minmin Xiao Fangqing Zhao Jing-Dong J.Han Qi Liu Xiaohui Fan Chen Li Chenfei Wang Tieliu Shi Department of Clinical Laboratory the Affiliated Wuhu Hospital of East China Normal University (The Second People's Hospital of Wuhu City) Pharmaceutical Informatics Institute College of Pharmaceutical SciencesZhejiang University Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University) Ministry of EducationOrthopaedic DepartmentTongji HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Frontier Science Center for Stem Cells School of Life Sciences and TechnologyTongji University Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine Shanghai East HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Research Institute of Intelligent Computing Zhejiang Lab Shanghai Research Institute for Intelligent Autonomous Systems Center for Single-cell Omics School of Public HealthShanghai Jiao Tong University School of Medicine National Key Laboratory of Chinese Medicine Modernization Innovation Center of Yangtze River DeltaZhejiang University Center for Bioinformatics and Computational Biology Shanghai Key Laboratory of Regulatory Biologythe Institute of Biomedical Sciences and School of Life SciencesEast China Normal University Beijing Institutes of Life Science Chinese Academy of Sciences Peking-Tsinghua Center for Life Sciences Academy for Advanced Interdisciplinary StudiesCenter for Quantitative Biology (CQB)Peking University Zhejiang Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases Women's HospitalZhejiang University School of Medicine Key Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE School of StatisticsEast China Normal University

Cells are the fundamental units of biological systems and exhibit unique development trajectories and molecular features. Our exploration of how the genomes orchestrate the formation and maintenance of each cell, and control the cellular phenotypes of various organismsis, is both captivating and intricate. Since the inception of the first single-cell RNA technology, technologies related to single-cell sequencing have experienced rapid advancements in recent years. These technologies have expanded horizontally to include single-cell genome, epigenome,proteome, and metabolome, while vertically, they have progressed to integrate multiple omics data and incorporate additional information such as spatial sc RNA-seq and CRISPR screening. Single-cell omics represent a groundbreaking advancement in the biomedical field,offering profound insights into the understanding of complex diseases, including cancers. Here, we comprehensively summarize recent advances in single-cell omics technologies, with a specific focus on the methodology section. This overview aims to guide researchers in selecting appropriate methods for single-cell sequencing and related data analysis.

关键词： single-cell sequencing genome epigenome proteomics metabolomics multimodal spatial transcriptomics CRISPR screening

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光催化剂表面修饰陶瓷超滤膜的抗污染性能

南昌大学学报（理科版） 2021年第5期45卷 485-493页

作者：李昆辛佳期丁梓尧卓梦琼马禾苗黄澳余江南昌大学资源环境与化工学院南昌330047 南昌大学鄱阳湖环境与资源利用教育部重点实验室南昌330047 北京化工大学化学工程学院北京100029 北京化工大学能源环境催化北京市重点实验室北京100029

为解决陶瓷膜在废水处理应用中的膜污染问题,本研究使用自制的光催化剂负载型黏土材料进行了膜表面改性,通过对改性膜膜组件在甲基橙模拟有机废水过滤中膜通量衰减情况、出水水质变化和膜面形态结构变化的对比分析,探究改性陶瓷膜的抗... 详细信息

为解决陶瓷膜在废水处理应用中的膜污染问题,本研究使用自制的光催化剂负载型黏土材料进行了膜表面改性,通过对改性膜膜组件在甲基橙模拟有机废水过滤中膜通量衰减情况、出水水质变化和膜面形态结构变化的对比分析,探究改性陶瓷膜的抗污染性能。结果显示:用于膜修饰的涂布液的最佳参数是在PVA浓度为4%,TCM固含量为1%,pH值调整为3.00的条件下,选择直接浸涂法作为修饰方法。以未改性膜作对比,将改性膜用于合成纺织废水的处理。结果表明:改性膜在不同污染物浓度下均具有较好的性能。改性膜在膜污染控制和有机污染物去除率方面取得了显著改善,这表明其具有较长的稳定运行时间和使用寿命。SEM图像进一步证明了以下结论:改性膜上的涂层增强了吸收和光降解的能力,从而导致改性膜性能更好。

关键词：膜改性抗污染光催化降解陶瓷膜废水处理

Advances in Graphene‑Based Electrode for Triboelectric Nanogenerator

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Nano-Micro Letters 2025年第1期17卷 378-403页

作者： Bin Xie Yuanhui Guo Yun Chen Hao Zhang Jiawei Xiao Maoxiang Hou Huilong Liu Li Ma xin Chen Chingping Wong State Key Laboratory of Precision Electronic Manufacturing Technology and Equipment Guangdong University of TechnologyGuangzhou 510006People’s Republic of China School of Electromechanical Engineering Guangdong University of TechnologyGuangzhou 510006People’s Republic of China School of Materials Science and Engineering Georgia Institute of TechnologyAtlantaGA 30332USA

With the continuous development of wearable electronics,wireless sensor networks and other micro-electronic devices,there is an increasingly urgent need for miniature,flexible and efficient nanopower generation *** nanogenerator(TENG)technology can convert small mechanical energy into electricity,which is expected to address this *** the core component of TENG,the choice of electrode materials significantly affects its *** metal electrode materials often suffer from problems such as durability,which limits the further application of ***,as a novel electrode material,shows excellent prospects for application in TENG owing to its unique structure and excellent electrical *** review systematically summarizes the recent research progress and application prospects of TENGs based on graphene *** precision processing methods of graphene electrodes are introduced,and the applications of graphene electrode-based TENGs in various scenarios as well as the enhancement of graphene electrodes for TENG performance are *** addition,the future development of graphene electrode-based TENGs is also prospectively discussed,aiming to promote the continuous advancement of graphene electrode-based TENGs.

关键词： Triboelectric nanogenerator Precision processing Graphene electrode Self-powered sensor

Designing Electronic Structures of Multiscale Helical Converters for Tailored Ultrabroad Electromagnetic Absorption

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Nano-Micro Letters 2025年第1期17卷 439-455页

作者： Zhaobo Feng Chongbo Liu xin Li Guangsheng Luo Naixin Zhai Ruizhe Hu Jing Lin Jinbin Peng Yuhui Peng Renchao Che Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle School of Environmental and Chemical EngineeringNanchang Hangkong UniversityNanchang 330063People’s Republic of China School of Physics and Materials Nanchang UniversityNanchang 330031People’s Republic of China Key Laboratory of Nondestructive Testing Ministry of EducationNanchang Hangkong UniversityNanchang 330063People’s Republic of China Laboratory of Advanced Materials Shanghai Key Lab of Molecular Catalysis and Innovative MaterialsAcademy for Engineering and TechnologyFudan UniversityShanghai 200438People’s Republic of China

Atomic-scale doping strategies and structure design play pivotal roles in tailoring the electronic structure and physicochemical property of electromagnetic wave absorption(EMWA)***,the relationship between configuration and electromagnetic(EM)loss mechanism has remained ***,drawing inspiration from the DNA transcription process,we report the successful synthesis of novel in situ Mn/N co-doped helical carbon nanotubes with ultrabroad EMWA *** calculation and EM simulation confirm that the orbital coupling and spin polarization of the Mn–N4–C configuration,along with cross polarization generated by the helical structure,endow the helical converters with enhanced EM *** a result,HMC-8 demonstrates outstanding EMWA performance,achieving a minimum reflection loss of−63.13 dB at an ultralow thickness of 1.29 *** precise tuning of the graphite domain size,HMC-7 achieves an effective absorption bandwidth(EAB)of 6.08 GHz at 2.02 mm ***,constructing macroscale gradient metamaterials enables an ultrabroadband EAB of 12.16 GHz at a thickness of only 5.00 mm,with the maximum radar cross section reduction value reaching 36.4 dB *** innovative approach not only advances the understanding of metal–nonmetal co-doping but also realizes broadband EMWA,thus contributing to the development of EMWA mechanisms and applications.

关键词： Metal-nonmetal co-doping 3d-2p orbital coupling Spin polarization Helical structure Broadband EM wave absorption