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纳微快报（英文）
安徽省地质学会
纳微快报（英文）

安徽省地质学会

月刊

2311-6706

liyingzhang@sjtu.edu.cn

021-34207624

200240

上海市闵行区东川路800号

纳微快报（英文）/Journal Nano-Micro LettersCSCDCSTPCD北大核心EISCI
查看更多>>Nano-Micro Letters《纳微快报(英文)》是上海交通大学主办、在Springer Nature开放获取出版的英文学术期刊，主要报道纳米/微米尺度相关的高水平文章(research article, review, communication, perspective, highlight, etc)，包括：微纳米材料与结构的合成表征与性能及其在能源、催化、环境、传感、电磁波吸收与屏蔽、生物医学等领域的应用研究。期刊已被SCI、EI、SCOPUS、PubMed Central、DOAJ、CSCD、知网、万方、维普、超星等数据库收录。JCR学科排名在物理、材料、纳米学科领域均位于Q1区，入选了中科院期刊分区材料科学1区TOP期刊。Nano-Micro Letters《纳微快报(英文)》先后入选“中国科技期刊国际影响力提升计划D类（2013年）和B类（2016-2018年）”，上海市高水平高校学术期刊支持计划A类（2016-2021年），“上海交通大学学术期刊影响力提升计划A类（2019年）”等。曾荣获中国出版政府奖期刊提名奖（2021年），中国最具国际影响力学术期刊奖（2015-2021年），中国高校杰出科技期刊（2018、2020年），华东地区优秀期刊（2021年），华东地区期刊优秀栏目（2020年），上海市高校精品科技期刊奖（2016、2018、2020年），上海市期刊编校质量优秀奖（2019年），中国高校百佳科技期刊（2016年），中国高校科技期刊优秀网站（2017年）等。
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    A Fully-Printed Wearable Bandage-Based Electrochemical Sensor with pH Correction for Wound Infection Monitoring

    Kanyawee KaewpradubKornautchaya VeenuttranonHusanai JantapasoPimonsri Mittraparp-arthorn...
    355-375页
    查看更多>>摘要：Wearable sensing systems have been designed to monitor health conditions in real-time by detecting analytes in human biofluids.Wound diagno-sis remains challenging,necessitating suitable materials for high-performance wearable sensors to offer prompt feedback.Existing devices have limitations in measuring pH and the concentration of pH-dependent electroactive species simultaneously,which is crucial for obtaining a comprehensive understanding of wound status and optimizing biosensors.Therefore,improving materials and analysis system accuracy is essential.This article introduces the first example of a flexible array capable of detecting pyocyanin,a bacterial virulence factor,while correcting dynamic pH fluctuations.We demonstrate that this combined sensor enhances accuracy by mitigating the impact of pH variability on pyo-cyanin sensor response.Customized screen-printable inks were developed to enhance analytical performance.The analytical performances of two sensitive sensor systems(i.e.,fully-printed porous graphene/multiwalled carbon nano-tube(CNT)and polyaniline/CNT composites for pyocyanin and pH sensors)are evaluated.Partialleast square regression is employed to analyze nonzero-order data arrays from square wave voltammetric and potentiometric measurements of pyocyanin and pH sensors to establish a predictive model for pyocyanin concentration in complex fluids.This sensitive and effective strategy shows potential for per-sonalized applications due to its affordability,ease of use,and ability to adjust for dynamic pH changes.
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    Dual-Donor-Induced Crystallinity Modulation Enables 19.23％ Efficiency Organic Solar Cells

    Anhai LiangYuqing SunSein ChungJiyeong Shin...
    376-388页
    查看更多>>摘要：Trap-assisted charge recombination is one of the primary limita-tions of restricting the performance of organic solar cells.However,effectively reducing the presence of traps in the photoactive layer remains challenging.Herein,wide bandgap polymer donor PTzBI-dF is demonstrated as an effective modulator for enhancing the crystallinity of the bulk heterojunction active lay-ers composed of D18 derivatives blended with Y6,leading to dense and ordered molecular packings,and thus,improves photoluminescence quenching properties.As a result,the photovoltaic devices exhibit reduced trap-assisted charge recom-bination losses,achieving an optimized power conversion efficiency of over 19％.Besides the efficiency enhancement,the devices comprised of PTzBI-dF as a third component simultaneously attain decreased current leakage,improved charge carrier mobilities,and suppressed bimolecular charge recombination,leading to reduced energy losses.The advanced crystalline structures induced by PTzBI-dF and its characteristics,such as well-aligned energy level,and complementary absorption spectra,are ascribed to the promising performance improvements.Our findings suggest that donor phase engineering is a feasible approach to tuning the molecular packings in the active layer,providing guidelines for designing effective morphology modulators for high-performance organic solar cells.
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    Recent Strategies and Advances in Hydrogel-Based Delivery Platforms for Bone Regeneration

    Xiao WangJia ZengDonglin GanKun Ling...
    389-439页
    查看更多>>摘要：Bioactive molecules have shown great promise for effec-tively regulating various bone formation processes,rendering them attractive therapeutics for bone regeneration.However,the widespread application of bioactive molecules is limited by their low accumulation and short half-lives in vivo.Hydrogels have emerged as ideal carriers to address these challenges,offering the potential to prolong retention times at lesion sites,extend half-lives in vivo and mitigate side effects,avoid burst release,and promote adsorption under physiological con-ditions.This review systematically summarizes the recent advances in the development of bioactive molecule-loaded hydrogels for bone regeneration,encompassing applications in cranial defect repair,femoral defect repair,periodontal bone regeneration,and bone regeneration with underlying diseases.Additionally,this review discusses the current strategies aimed at improving the release profiles of bioactive molecules through stimuli-responsive delivery,carrier-assisted delivery,and sequential delivery.Finally,this review elucidates the existing challenges and future directions of hydrogel encapsulated bioactive molecules in the field of bone regeneration.
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    Efficient and Stable Photoassisted Lithium-Ion Battery Enabled by Photocathode with Synergistically Boosted Carriers Dynamics

    Zelin MaShiyao WangZhuangzhuang MaJuan Li...
    440-454页
    查看更多>>摘要：Efficient and stable photocathodes with versatility are of significance in photoas-sisted lithium-ion batteries(PLIBs),while there is always a request on fast carrier transport in electrochemical active photocathodes.Present work proposes a general approach of creating bulk heterojunction to boost the carrier mobility of photocathodes by simply laser assisted embedding of plasmonic nanocrystals.When employed in PLIBs,it was found effective for synchronously enhanced photocharge separation and transport in light charging process.Additionally,experi-mental photon spectroscopy,finite difference time domain method simulation and theoretical analyses demonstrate that the improved carrier dynamics are driven by the plasmonic-induced hot electron injection from metal to TiO2,as well as the enhanced conductivity in TiO2 matrix due to the formation of oxygen vacancies after Schottky contact.Benefiting from these merits,several benchmark values in performance of TiO2-based photocathode applied in PLIBs are set,including the capacity of 276 mAh g-1 at 0.2 A g-1 under illumination,photocon-version efficiency of 1.276％at 3 A g-1,less capacity and Columbic efficiency loss even through 200 cycles.These results exemplify the potential of the bulk heterojunction strategy in developing highly efficient and stable photoassisted energy storage systems.
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    Advances in the Development of Gradient Scaffolds Made of Nano-Micromaterials for Musculoskeletal Tissue Regeneration

    Lei FangXiaoqi LinRuian XuLu Liu...
    455-500页
    查看更多>>摘要：The intricate hierarchical structure of musculoskeletal tissues,includ-ing bone and interface tissues,necessitates the use of complex scaffold designs and material structures to serve as tissue-engineered substitutes.This has led to growing interest in the development of gradient bone scaffolds with hierarchical structures mimicking the extracellular matrix of native tissues to achieve improved therapeutic outcomes.Building on the anatomical characteristics of bone and interfacial tissues,this review provides a summary of current strategies used to design and fabricate biomimetic gradient scaffolds for repairing musculoskeletal tissues,specifically focusing on methods used to construct compositional and structural gradients within the scaffolds.The latest applications of gradient scaffolds for the regeneration of bone,osteochondral,and tendon-to-bone interfaces are presented.Furthermore,the current progress of testing gradient scaffolds in physiologically relevant animal models of skeletal repair is discussed,as well as the challenges and prospects of moving these scaffolds into clinical application for treating musculoskeletal injuries.
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