Nanoscale Horizons最新文献_第4页

Voltage-driven topological spin phase transitions in monolayer NiI₂. 电压驱动的单层NiI2拓扑自旋相变。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00139d

Yufei Xue, Jinyang Ni, Yang Zhang, Guoping Gao

引用次数: 0

The Fe sites in non-precious metal nanocatalysts toward efficient water oxidation. 非贵金属纳米催化剂中铁位的高效水氧化。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00223d

Haowen Wu, Xu Luo, Shichun Mu

{"title":"The Fe sites in non-precious metal nanocatalysts toward efficient water oxidation.","authors":"Haowen Wu, Xu Luo, Shichun Mu","doi":"10.1039/d6nh00223d","DOIUrl":"10.1039/d6nh00223d","url":null,"abstract":"Water electrolysis is a pivotal technology for renewable hydrogen production. Iron (Fe), due to its abundant reserves, low cost, versatile valence states, tunable coordination structures, and co-friendliness under alkaline conditions, is a key alternative to precious metals as a catalytic center. Although extensive studies have demonstrated that Fe sites can significantly boost the oxygen evolution reaction (OER) performance of non-precious metal catalysts, there is still no profound understanding of the intrinsic role of Fe sites in the OER process. This paper systematically reviews the core function of Fe sites in nanocatalysts during water electrolysis, including their electronic and spin structures, catalytic behaviors and fundamental reaction mechanisms. It addresses how electronic structure, valence evolution and coordination environment regulate intermediate adsorption, desorption barriers and reaction pathways, and summarizes typical strategies for introducing Fe sites and optimizing catalytic activity and stability. Moreover, the advanced characterization for identifying active-site evolution is also highlighted. Finally, the challenges facing Fe sites in catalysis and the corresponding solutions are analyzed and an outlook on the rational design and large-scale application of non-precious metal catalysts via Fe introduction is presented.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2225-2257"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Metastable carbon nanocrystal transformation confined within hydrogel nanocomposites: a pursuit against antimicrobial resistant clinical pathogens. 水凝胶纳米复合材料中的亚稳碳纳米晶体转化：对抗微生物耐药临床病原体的追求。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00172f

Omnarayan Agrawal, Bani Preet Kaur, Sampathkumar Jeevanandham, Vikash Sharma, Arun K Sharma, Ujjawal Sharma, Hitesh Kumar Sharma, Dinesh Kalyansundaram, Monalisa Mukherjee

{"title":"Metastable carbon nanocrystal transformation confined within hydrogel nanocomposites: a pursuit against antimicrobial resistant clinical pathogens.","authors":"Omnarayan Agrawal, Bani Preet Kaur, Sampathkumar Jeevanandham, Vikash Sharma, Arun K Sharma, Ujjawal Sharma, Hitesh Kumar Sharma, Dinesh Kalyansundaram, Monalisa Mukherjee","doi":"10.1039/d6nh00172f","DOIUrl":"10.1039/d6nh00172f","url":null,"abstract":"Hydrogels with tissue-mimetic properties hold immense potential for biomedical engineering, yet they stumble in balancing their mechanical robustness with aqueous variability and inadvertently foster bacterial infections in vivo. Herein, we employed heterogenized carbon nanocrystals (CNH) as multifunctional nanofillers for designing biphasic hydrogel nanocomposites (HNCs) with hierarchically organized, nacre-inspired architectures. The HNC structures were synthesized through free-radical copolymerization with controlled modulation of nanofiller dispersion, interfacial coupling, and mesoscale morphology. At an ultra-low CNH loading (0.05 wt%), the uniform nanofiller dispersion establishes a percolated polymer-nanofiller interphase that restricts chain segmental mobility and promotes the formation of truncated cubic nanodomains, enabling homogeneous stress transfer and mechanical reinforcement. In contrast, increasing the CNH concentration to 0.3 wt% drives a transition toward anisotropic nanofiller aggregation, suppressing intercalation and inducing entropic buckling that yields hexagonally ordered nanocrystalline domains. These concentration-dependent structural transitions optimize interfacial interactions and nanofiller spacing, leading to synergistic enhancements in tensile strength, thermal stability, electrical conductivity, and the development of multiscale porous honeycomb networks. At elevated CNH loadings, the HNC exhibits improved mechanical robustness, electrical conductivity, biocompatibility, and pronounced antimicrobial activity against clinically isolated methicillin-resistant Staphylococcus aureus. Collectively, these results identify CNH-based hydrogels as a promising class of multifunctional biomaterials and highlight a nanostructure-mediated strategy for resistance-free bacterial inactivation.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2382-2400"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148519616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green metal-organic frameworks for triboelectric nanogenerators: synthesis and dielectric design. 摩擦纳米发电机的绿色金属有机框架：合成和介电设计。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00121a

Pratap A Chougale, Sourabh B Ghode, Jaydip K Sawant, Jungmin Kim, Abdul Mannan, Muhammad Noman, Hyeongseok Hwang, Jinho Bae

{"title":"Green metal-organic frameworks for triboelectric nanogenerators: synthesis and dielectric design.","authors":"Pratap A Chougale, Sourabh B Ghode, Jaydip K Sawant, Jungmin Kim, Abdul Mannan, Muhammad Noman, Hyeongseok Hwang, Jinho Bae","doi":"10.1039/d6nh00121a","DOIUrl":"10.1039/d6nh00121a","url":null,"abstract":"Metal-organic frameworks (MOFs) are increasingly integrated into triboelectric nanogenerators (TENGs) as dielectric modifiers to enhance energy-harvesting performance in self-powered systems. However, conventional MOF synthesis often relies on energy-intensive processes and environmentally unsustainable solvents, raising concerns regarding scalability and long-term sustainability. To overcome these limitations, green MOFs have emerged as promising alternatives that address environmental and processing challenges without compromising functional performance. Due to increasing interest in green MOF-based triboelectric nanogenerators, many researchers are studying about synthesis strategies, structural properties, and dielectric performance. Recent studies have also investigated how green MOF architectures influence charge trapping, interfacial polarization and frictional electrical behavior. In this regard, this review explores green MOF materials for TENGs, emphasizing their dielectric design principles that influence device performance and efficiency and further outlining sustainable synthesis routes for their preparation. It also outlines the fundamental chemistry and structural characteristics of MOFs and the working mechanisms of TENGs. It then discusses sustainable synthesis strategies for green MOFs, including the use of renewable and bio-derived ligands, and emphasizes recent advances in integrating these materials into triboelectric systems. Furthermore, this review highlights emerging applications of green MOF-enabled TENG platforms in self-powered sensing systems, including wearable electronics and intelligent sensing technologies. Collectively, it is anticipated that this review will advance the understanding and development of green MOF materials for their effective integration into triboelectric energy harvesting systems.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2323-2354"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148519545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Magnetic nanoflower-mediated hyperthermia activates concurrent apoptosis and ferroptosis on prostate PC3 and melanoma DX3 cells. 磁性纳米花介导的热疗激活前列腺PC3和黑色素瘤DX3细胞的并发凋亡和铁下垂。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00070c

Dongdong Guo, Xinkai Hu, Samyog Adhikari, Sofia Patri, Liudmyla Storozhuk, Nguyen Thi Kim Thanh

{"title":"Magnetic nanoflower-mediated hyperthermia activates concurrent apoptosis and ferroptosis on prostate PC3 and melanoma DX3 cells.","authors":"Dongdong Guo, Xinkai Hu, Samyog Adhikari, Sofia Patri, Liudmyla Storozhuk, Nguyen Thi Kim Thanh","doi":"10.1039/d6nh00070c","DOIUrl":"10.1039/d6nh00070c","url":null,"abstract":"Magnetic hyperthermia therapy (MHT) has many potential applications in cancer therapy due to its controllable heating, precise targeting, and biocompatibility; however, its underlying mechanisms of damaging cancer cells are still not fully understood. Herein, we employed magnetic nanoflowers (NFs) as a high-performance heating agent under an alternating magnetic field (AMF) to investigate the cytotoxic mechanisms of MHT on prostate cancer PC3 and melanoma DX3 cells. Cytotoxicity assays (CCK-8, trypan blue, and clonogenic assay) were conducted to confirm viability loss in both cell lines. Flow cytometry for reactive oxygen species (ROS), Fe2+, and apoptosis detection, combined with glutathione (GSH) and lipid peroxidation assays, suggested that MHT can concurrently induce hallmarks of apoptosis and ferroptosis. Confocal microscopy visualised apoptotic progression, mitochondrial depolarisation, and lysosomal involvement. Western blotting (WB) further identified altered expression of key apoptotic markers (Caspase-3/7, Bax/Bcl-2) and ferroptosis regulators (FSP1, GPX4), confirming a mixed apoptotic-ferroptotic signal triggered by MHT. These mechanistic findings were also validated in 3D spheroid tumor models. Moreover, heat-generation studies in cells, test tubes, and chicken breast demonstrated NF's efficient and tunable thermal output. Additionally, heat mapping at the cellular level provided spatial-temporal profiles of intracellular temperature gradients, offering a novel framework for evaluating nanoscale thermal dissipation in MHT. Collectively, this work advances our understanding of the MHT mechanism and elucidates the therapeutic potential of NFs in inducing coordinated tumor cell death.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2355-2381"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Geometry scaling of thermal boundary resistance in plasmonic nanostructures. 等离子体纳米结构中热边界电阻的几何缩放。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00145a

Zoe Bradley, Abhijit Ganguly, Bas Heitzer, Jaap Drenth, Nikhil Bhalla

{"title":"Geometry scaling of thermal boundary resistance in plasmonic nanostructures.","authors":"Zoe Bradley, Abhijit Ganguly, Bas Heitzer, Jaap Drenth, Nikhil Bhalla","doi":"10.1039/d6nh00145a","DOIUrl":"10.1039/d6nh00145a","url":null,"abstract":"Heat exchange between metal nanoparticles and their surrounding liquid plays a central role in thermoplasmonics, photonics, and nanoscale sensing. Yet it remains difficult to predict how particle shape influences interfacial thermal resistance. Here we introduce a geometry-driven scaling theory supported by experiments that identifies shape as the primary determinant of interfacial resistance and demonstrates that this resistance scales linearly with the number of nanoscale heat sources within a given fluid volume. Using a reduced single-time-constant description of thermal relaxation, time-domain measurements yield volume-normalised interfacial resistances independent of the surrounding fluid pathway. When expressed through appropriate geometric normalisation, these resistances fall onto a master scaling trend across nano stars, spheres, and rods. The resulting scaling law, Rint,vol (ANP/VNP)/RK0 plotted against the geometry factor D/L + α (hspike/rtip) unifies the structures of these different shapes by linking their interfacial thermal behaviour to a single dimensionless geometry factor. This formulation shows that geometry sets the governing law for interfacial heat transport at the nanoscale, offering a compact design principle for engineering heat flow in a wide range of nanostructured systems.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2440-2448"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Core-shell porous carbon hosts with spatially regulated lithium affinity for inward lithium deposition. 核壳多孔碳宿主具有空间调节的锂亲和能力，可向内沉积锂。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00204h

Dong Ki Kim, Daeun Kim, Gayoung Kim, Dongheon Lee, Michael J Lee, Min-Sik Park

{"title":"Core-shell porous carbon hosts with spatially regulated lithium affinity for inward lithium deposition.","authors":"Dong Ki Kim, Daeun Kim, Gayoung Kim, Dongheon Lee, Michael J Lee, Min-Sik Park","doi":"10.1039/d6nh00204h","DOIUrl":"10.1039/d6nh00204h","url":null,"abstract":"Lithium metal anodes are promising for high-energy-density batteries, but their reversibility is limited by nonuniform lithium (Li) deposition and continuous interfacial degradation during repeated plating and stripping. Three-dimensional conductive hosts can reduce local current density and buffer volume changes, yet internal pore volume alone does not ensure effective Li storage. Preferential Li nucleation at the electrolyte-facing outer region blocks Li+ access to internal pores, leading to surface-biased growth and poor pore utilization. Here, we report a metal-organic framework (MOF)-derived core-shell porous carbon framework, denoted ZC-PCF, designed to coordinate Li+ accessibility and outer-region Li nucleation behavior. The host is prepared from a ZIF-8-derived core and a Zn/Co mixed-metal MOF shell, enabling selective outer-region modification. During carbonization, Co-containing species promote local carbon restructuring and mesopore-enriched pore evolution, increasing the total pore volume from 0.15 to 0.29 cm3 g-1 while reducing the micropore contribution from 28.7 to 15.0%. The optimized ZC-PCF-12 enables improved LiFePO4 full-cell cycling, retaining 93.4% of its initial capacity after 100 cycles at 1.0 mA cm-2. This work suggests the importance of coordinating pore accessibility and Li nucleation behavior for reversible Li metal storage.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2449-2456"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148389346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nanocapsules as smart natural product drug delivery systems: recent advances and future directions. 纳米胶囊作为智能天然产物药物输送系统：最新进展和未来方向。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00103c

Anjar Purba Asmara, Sirajunnisa Abdul Razack, Clerance Su Yee Cheong, Khairun Nisah, Anchalee Prasansuklab

{"title":"Nanocapsules as smart natural product drug delivery systems: recent advances and future directions.","authors":"Anjar Purba Asmara, Sirajunnisa Abdul Razack, Clerance Su Yee Cheong, Khairun Nisah, Anchalee Prasansuklab","doi":"10.1039/d6nh00103c","DOIUrl":"10.1039/d6nh00103c","url":null,"abstract":"In the field of biotechnology and pharmaceuticals, bioactive compounds play vital roles as fortifying ingredients and drug components. As these products are naturally acquired from plant resources, their stability and functionality have to be preserved essentially. Of late, these bioactive components have been effectively preserved as capsules through the process of nanoencapsulation, which has been reported to successfully maintain their shelf life and structures and prolong their functional ability. Here, the authors had attempted to elaborate reported studies on the materials used in the fabrication of nanocapsules (NCs), several modes of nanoencapsulation, the analytical methods to assess the characteristics of NCs, and the natural product bioactives that are encapsulated, and their utilisation in various pharmacological applications. This article significantly discussed how these NCs are remarkable in targeted drug delivery and sustained drug release. The present review throws a limelight on the challenges that were faced during their production and commercialisation. In addition, current strategies to overcome the disadvantages in the process were also emphasised. Overall, this review article will substantially serve as a comprehensive resource to understand nanoencapsulation and implement it with state-of-the-art technologies to enhance the nutritive, mechanical, and functional properties of the bioactive compounds for consumption and biomedical applications.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2281-2322"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148373926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bimetallic Cu/Ni-doped porous carbon fibers as high-performance adsorbents for organic dyes. 双金属铜/镍掺杂多孔碳纤维作为有机染料的高性能吸附剂。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-07 DOI: 10.1039/d6nh00181e

Akshara Paras Parekh, Shilpa Jain, Vinay Sharma, Yue Zhang, Guoliang Liu

{"title":"Bimetallic Cu/Ni-doped porous carbon fibers as high-performance adsorbents for organic dyes.","authors":"Akshara Paras Parekh, Shilpa Jain, Vinay Sharma, Yue Zhang, Guoliang Liu","doi":"10.1039/d6nh00181e","DOIUrl":"10.1039/d6nh00181e","url":null,"abstract":"The increasing amount of synthetic dye pollutants in industrial wastewater poses significant environmental and health concerns, creating an urgent need for efficient and sustainable remediation strategies. Herein, we report the fabrication of bimetallic Cu-Ni oxide-doped porous carbon nanofibers (Cu:Ni:PCFs) via block copolymer templating, electrospinning, and controlled pyrolysis. The hierarchical structures combined with uniformly dispersed copper and nickel oxide nanoparticles within the carbon matrix provided abundant active sites, enhanced surface charge modulation, and conferred multifunctional adsorption capabilities. The Cu:Ni:PCF adsorbent demonstrated excellent uptake of anionic MO and cationic MB, reaching Langmuir maximum monolayer adsorption capacities of 362 mg g-1 for MO and 323 mg g-1 for MB, showing enhanced localized single-point capacities under optimized pH environments. Rapid adsorption kinetics were observed, reaching equilibrium within 15 min. The kinetics data were best described by a pseudo-second-order model, indicating a strong adsorption interaction. The equilibrium data fit the Langmuir isotherm model, suggesting monolayer coverage on uniform adsorption sites. Notably, the adsorbent maintained its structural integrity and demonstrated high recyclability, retaining more than 90% of its initial adsorption capacity after five consecutive adsorption-desorption cycles. These findings underscore the potential of Cu:Ni:PCFs as a durable and efficient material for removing various dye contaminants from wastewater, representing a promising strategy for practical environmental remediation.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":"2427-2439"},"PeriodicalIF":6.4,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148366333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Doped colloidal II-VI quantum wells: advances in synthesis, photophysics and applications. 掺杂胶体II-VI量子阱：合成、光物理及应用进展。

IF 6.4 2区材料科学

Nanoscale Horizons Pub Date : 2026-09-04 DOI: 10.1039/d6nh00254d

Emek G Durmusoglu, Farzan Shabani, Savas Delikanli, Junhong Yu, Manoj Sharma, Hilmi Volkan Demir

{"title":"Doped colloidal II-VI quantum wells: advances in synthesis, photophysics and applications.","authors":"Emek G Durmusoglu, Farzan Shabani, Savas Delikanli, Junhong Yu, Manoj Sharma, Hilmi Volkan Demir","doi":"10.1039/d6nh00254d","DOIUrl":"https://doi.org/10.1039/d6nh00254d","url":null,"abstract":"Doping of colloidal quantum wells (CQWs) has emerged as an effective strategy for tailoring their optical, electronic, and magnetic properties. Incorporation of transition-metal and lanthanide ions can enhance photoluminescence quantum yields (PLQYs), introduce a large Stokes-shifted emission, and tune optical properties across visible and near-infrared (NIR) spectral regions. This review summarizes recent progress in the colloidal synthesis, photophysics, and applications of doped CQWs with a particular focus on Cu-, Ag-, Mn-, Hg-, and Yb-doped CQWs. Their distinct contributions to dopant-mediated emission, magneto-optical and spin-dependent phenomena, and long-wavelength optoelectronics are discussed. The review also examines the use of doped CQWs in light-emitting diodes (LEDs), multiexciton lasing, and Förster resonance energy transfer (FRET). Key challenges include controlling dopant concentration and spatial distribution, identifying dopant sites and oxidation states, clarifying dopant-host interactions, and developing reproducible synthesis and device-integration strategies. Progress in these areas will determine how effectively doped CQWs can be translated into optoelectronic, photonic, and energy-conversion technologies.","PeriodicalId":93,"journal":{"name":"Nanoscale Horizons","volume":" ","pages":""},"PeriodicalIF":6.4,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148885644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0