IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202409821

Jian Cheng, Wooyeon Kim, In Choi, Subin Yu, Bonkee Koo, Min Jae Ko

引用次数: 0

Interfacial Engineering of Polymer Solid-State Lithium Battery Electrolytes and Li-Metal Anode: Current Status and Future Directions 聚合物固态锂电池电解质与锂金属负极的界面工程：现状与未来方向

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202406357

Muhammad Kashif Majeed, Arshad Hussain, Ghulam Hussain, Muhammad Umar Majeed, Muhammad Zeeshan Ashfaq, Rashid Iqbal, Adil Saleem

{"title":"Interfacial Engineering of Polymer Solid-State Lithium Battery Electrolytes and Li-Metal Anode: Current Status and Future Directions","authors":"Muhammad Kashif Majeed, Arshad Hussain, Ghulam Hussain, Muhammad Umar Majeed, Muhammad Zeeshan Ashfaq, Rashid Iqbal, Adil Saleem","doi":"10.1002/smll.202406357","DOIUrl":"https://doi.org/10.1002/smll.202406357","url":null,"abstract":"A combination of material innovations, advanced manufacturing, battery management systems, and regulatory standards is necessary to improve the energy density and safety of lithium (Li) batteries. High-energy-density solid-state Li-batteries have the potential to revolutionize industries and technologies, making them a research priority. The combination of improved safety and compatibility with high-capacity electrode materials makes solid-stateLi-batteries with polymer solid-electrolytes an attractive option for applications where energy density and safety are critical. While polymer-based solid-state Li-batteries hold enormous promise, there are still several challenges that must be addressed, particularly regarding interface between polymer solid-electrolyte and Lianode. There are significant advancements in improving the performance of solid-state Li batteries, and researchers continue to explore new methods to address these challenges. These improvements are critical for enabling the widespread adoption of solid-state Li-batteries invariety of applications, from electrical vehicles to portable electronics. Here, common polymer solid-electrolyte and its interface challenges with Lianode are first introduced, highlighting the trend in polymer solid-state-electrolyte research toward enhancing stability, safety, and performance of solid-state Li-batteries. This includes developing novel polymer materials with improved properties, exploring advanced fabrication techniques, and integrating these electrolytes into battery designs that optimize both safety and energy density.","PeriodicalId":228,"journal":{"name":"Small","volume":"197 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673500","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

Thienothiophene-Benzopyran Derivative and AQ4N-Assembled Liposomes for Near-Infrared II Fluorescence Imaging-Guided Phototherapy, Chemotherapy, and Immune Activation 用于近红外 II 荧光成像引导的光疗、化疗和免疫激活的噻吩-苯并吡喃衍生物和 AQ4N 组装脂质体

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202407680

Yuanyu Tang, Tangna Pan, E Pang, Shaojing Zhao, Xingxing Shen, Qiuxia Tan, Pan Zhu, Dan He, Benhua Wang, Xiangzhi Song, Minhuan Lan

{"title":"Thienothiophene-Benzopyran Derivative and AQ4N-Assembled Liposomes for Near-Infrared II Fluorescence Imaging-Guided Phototherapy, Chemotherapy, and Immune Activation","authors":"Yuanyu Tang, Tangna Pan, E Pang, Shaojing Zhao, Xingxing Shen, Qiuxia Tan, Pan Zhu, Dan He, Benhua Wang, Xiangzhi Song, Minhuan Lan","doi":"10.1002/smll.202407680","DOIUrl":"https://doi.org/10.1002/smll.202407680","url":null,"abstract":"Phototherapy, including photodynamic therapy (PDT) and photothermal therapy (PTT), has attracted wide attention in tumor treatment. However, the hypoxic tumor microenvironment and the heat shock proteins produced by tumor cells significantly reduce their efficacy. Developing effective phototherapy agents that have high reactive oxygen species generation efficiency and photothermal conversion efficiency (PCE) while simultaneously utilizing the hypoxic tumor microenvironment is of great importance. Here, a thienothiophene-benzopyran derivative, BTPIC4F-C10 is designed and synthesized, with near-infrared (NIR) absorption and fluorescence. Then the lipid nanoparticles (LipBFCA NPs) which encapsulated BTPIC4F-C10 in a phospholipid bilayer together with hypoxia-activated prodrug banoxanthrone (AQ4N) are constructed for NIR-II fluorescence imaging-guided synergistic PDT/PTT/chemotherapy and immune activation. Under 808 nm laser irradiation, LipBFCA NPs is a high singlet oxygen quantum yield of 20.2% and PCE of 78.8%. With ultra-high photon energy utilization efficiency of 99%, LipBFCA NPs is an excellent phototherapy effect. The hypoxic environment caused by phototherapy can further activate AQ4N to transform into chemically toxic AQ4 radicals to kill tumor cells. Moreover, phototherapy can induce immunogenic cell death, release tumor-associated antigens, and activate immune responses. This work provides a new way for the clinical application of fluorescence imaging in guiding tumor diagnosis and treatment.","PeriodicalId":228,"journal":{"name":"Small","volume":"252 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142678903","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

Hierarchically Structured and Tunable Hydrogel Patches: Design, Characterization, and Application 分层结构和可调水凝胶贴片：设计、表征和应用

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202407311

Lea Steinbeck, Richard Paul, Julia Litke, Isabel Karkoszka, G. Philip Wiese, John Linkhorst, Laura De Laporte, Matthias Wessling

{"title":"Hierarchically Structured and Tunable Hydrogel Patches: Design, Characterization, and Application","authors":"Lea Steinbeck, Richard Paul, Julia Litke, Isabel Karkoszka, G. Philip Wiese, John Linkhorst, Laura De Laporte, Matthias Wessling","doi":"10.1002/smll.202407311","DOIUrl":"https://doi.org/10.1002/smll.202407311","url":null,"abstract":"Recent studies show the importance of hydrogel geometry for various applications, such as encoding, micromachines, or tissue engineering. However, fabricating hydrogel structures with micrometer-sized features, advanced geometry, and precise control of porosity remains challenging. This work presents hierarchically structured hydrogels, so-called hydrogel patches, with internally deviating regions on a micron-scale. These regions are defined in a one-step, high-throughput fabrication process via stop-flow lithography. Between the specified projection pattern during fabrication, an interconnecting lower crosslinked and more porous hydrogel network forms, resulting in at least two degrees of crosslinking within the patches. A detailed investigation of patch formation is performed for two material systems and pattern variations, revealing basic principles for reliable patch formation. In addition to the two defined crosslinked regions, further regions are implemented in the patches by adapting the pattern accordingly. The variations in pattern geometry impact the mechanical characteristics of the hydrogel patches, which display pattern-dependent compression behavior due to predefined compression points. Cell culture on patches, as one possible application, reveals that the patch pattern determines the cell area of L929 mouse fibroblasts. These results introduce hierarchically structured hydrogel patches as a promising and versatile platform system with high customizability.","PeriodicalId":228,"journal":{"name":"Small","volume":"6 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142678904","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

Sowing Clean-Release Salt Catalyst for the Synthesis of Contamination-Free Single-walled Carbon Nanotube Arrays 用于合成无污染单壁碳纳米管阵列的播种清洁释放盐催化剂

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202405216

Xiuxia Wang, Yi Yu, Jianan Li, Xinyu Zhang, Linxi Zhu, Sizhe Lin, Jin Gao, Ran Du, Dewu Lin, Yue Hu

{"title":"Sowing Clean-Release Salt Catalyst for the Synthesis of Contamination-Free Single-walled Carbon Nanotube Arrays","authors":"Xiuxia Wang, Yi Yu, Jianan Li, Xinyu Zhang, Linxi Zhu, Sizhe Lin, Jin Gao, Ran Du, Dewu Lin, Yue Hu","doi":"10.1002/smll.202405216","DOIUrl":"https://doi.org/10.1002/smll.202405216","url":null,"abstract":"Horizontal arrays of single-walled carbon nanotubes (SWCNTs) have shown immense potential for application in emerging devices due to their excellent electrical and thermal properties. The direct growth of SWCNT arrays using high-activity metal catalysts is one of the promising methods to approach the mass production of dense SWCNT arrays. However, an inevitable obstacle lies in the post-purification of metal residual. Herein, a sowing strategy to prepare size-tunable potassium chloride (KCl) catalysts for the efficient growth of the SWCNT array with a density of 10 tubes per micron is reported. Through a controllable etching process, numerous surface defects (e.g., vacancies and kinks) are uniformly generated on the substrate as seed pit-like sites for the accommodation and anchoring of catalysts. The well-distributed KCl catalysts with a homogeneous size of ≈1.4 nm enable the growth of ≈1.3 nm SWCNTs through a vapor-liquid-solid mechanism. Importantly, 94 at.% KCl catalysts can be dramatically removed through a simple water-washing process, thus leaving contamination-free SWCNT arrays behind. Interestingly, 85% of nanotubes show metallic properties, which is demonstrated by the combination of electrical characterization and the multi-laser Raman spectroscopy. This sowing strategy contributes to the direct growth of uncontaminated high-density SWCNT arrays.","PeriodicalId":228,"journal":{"name":"Small","volume":"46 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673432","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

Spin-Orbit Coupling Driven Magnetic Response in Altermagnetic RuO2 Altermagnetic RuO2 中自旋轨道耦合驱动的磁响应

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202407722

Jeongkeun Song, Seung Hun Lee, San Kang, Donghan Kim, Ji Hwan Jeong, Taekoo Oh, Sangjae Lee, Suyoung Lee, Sangmin Lee, Kyo-Hoon Ahn, Kwan-Woo Lee, Miyoung Kim, Tae Won Noh, Bohm-Jung Yang, Changyoung Kim

{"title":"Spin-Orbit Coupling Driven Magnetic Response in Altermagnetic RuO2","authors":"Jeongkeun Song, Seung Hun Lee, San Kang, Donghan Kim, Ji Hwan Jeong, Taekoo Oh, Sangjae Lee, Suyoung Lee, Sangmin Lee, Kyo-Hoon Ahn, Kwan-Woo Lee, Miyoung Kim, Tae Won Noh, Bohm-Jung Yang, Changyoung Kim","doi":"10.1002/smll.202407722","DOIUrl":"https://doi.org/10.1002/smll.202407722","url":null,"abstract":"The recent prediction of the new magnetic class, altermagnetism, has drawn considerable interest, fueled by its potential to host novel phenomena and to be utilized in next-generation spintronics devices. Among many promising candidates, rutile RuO2 is a prototypical candidate for realizing the prospects of altermagnetism. However, the experimental studies on RuO2 are still in the early stages. In this study, the magnetic responses in RuO2 film are investigated by the Planar Hall effect (PHE). By rotating the external field (Hext), the PHE exhibits twofold behaviors. Moreover, the planar Hall conductivity shows a nonlinear response to the Hext. These observed features in PHE resemble those in ferromagnet and topologically nontrivial systems, suggesting the field-induced magnetic response in rutile antiferromagnet. The work provides a strategy for detecting intriguing magnetic responses in altermagnetic materials, promoting further research in altermagnet-based spintronics and novel phenomena.","PeriodicalId":228,"journal":{"name":"Small","volume":"74 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142678905","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

Buried Interface Modification Toward Efficient CsPbI2.2Br0.8 Based Monolithic Perovskite/Organic Tandem Solar Cells 进行埋入式界面改性以实现高效的 CsPbI2.2Br0.8 型单片包晶石/有机串联太阳能电池

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202406824

Xin-Yi Li, Zhuxia Wu, Qin Yao, Lu-Yao Chen, Wang Zeng, Qi Sun, Francis R. Lin, Alex K.-Y. Jen, Tingting Shi, Hin-Lap Yip, Yue-Min Xie, Man-Keung Fung

{"title":"Buried Interface Modification Toward Efficient CsPbI2.2Br0.8 Based Monolithic Perovskite/Organic Tandem Solar Cells","authors":"Xin-Yi Li, Zhuxia Wu, Qin Yao, Lu-Yao Chen, Wang Zeng, Qi Sun, Francis R. Lin, Alex K.-Y. Jen, Tingting Shi, Hin-Lap Yip, Yue-Min Xie, Man-Keung Fung","doi":"10.1002/smll.202406824","DOIUrl":"https://doi.org/10.1002/smll.202406824","url":null,"abstract":"Wide-bandgap perovskite sub-cells (WPSCs), one of the most crucial components of perovskite-based tandem solar cells (PTSCs), play a critical role in determining the performance of tandem devices. However, confined by the compromised crystallization properties of wide-bandgap perovskites, WPSCs exhibit significantly lower efficiency than their theoretical limit. In particular, for n-i-p structured all-inorganic WPSCs (AIWPSCs), severe nonradiative recombination due to the buried interface defects severely decreases the photovoltaic performance. Herein, an efficient propionate group (PA−) based ionic liquid, methylamine propionate (MAPA), is introduced into the perovskite/electron-transport layer (ETL) interface to passivate the buried interface of AIWPSCs. The intense interaction between the PA− and Pb–Pb dimer effectively heals the defects at the buried interface and facilitates a more homogeneous elemental distribution in the perovskite film. As a result, CsPbI2.2Br0.8-based AIWPSCs with a high power conversion efficiency (PCE) of 18.29% and open-circuit voltage (VOC) of 1.33 V are obtained, which illustrates the superiority of MAPA in optimizing the performance of AIWPSCs. Moreover, by integrating these AIWPSCs with small-bandgap organic solar cells (SOSCs), high performance n-i-p structured all-inorganic perovskite/organic tandem solar cells (AIPOTSCs) with a high PCE of 23.19% and VOC of 2.08 V are also achieved.","PeriodicalId":228,"journal":{"name":"Small","volume":"14 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142678837","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

Engineering the Local Atomic Environments of Te-Modulated Fe Single-Atom Catalysts for High-Efficiency O2 Reduction 设计 Te 调制铁单原子催化剂的局部原子环境以实现高效氧气还原

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202406659

Zongge Li, Shuhua Liu, Wenjun Kang, Suyuan Zeng, Konggang Qu, Fanpeng Meng, Lei Wang, Rui Li, Yikai Yang, Kepeng Song, Shenglin Xiong, Bing Nan, Haibo Li

{"title":"Engineering the Local Atomic Environments of Te-Modulated Fe Single-Atom Catalysts for High-Efficiency O2 Reduction","authors":"Zongge Li, Shuhua Liu, Wenjun Kang, Suyuan Zeng, Konggang Qu, Fanpeng Meng, Lei Wang, Rui Li, Yikai Yang, Kepeng Song, Shenglin Xiong, Bing Nan, Haibo Li","doi":"10.1002/smll.202406659","DOIUrl":"https://doi.org/10.1002/smll.202406659","url":null,"abstract":"Atomically dispersed metal-nitrogen-carbon materials (AD-MNCs) are considered the most promising non-precious catalysts for the oxygen reduction reaction (ORR), but it remains a major challenge for simultaneously achieving high intrinsic activity, fast mass transport, and effective utilization of the active sites within a single catalyst. Here, an AD-MNCs consisting of defect-rich Fe-N3 sites dispersed with axially coordinated Te atoms on porous carbon frameworks (Fe1Te1-900) is designed. The local charge densities and energy band structures of the neighboring Fe and Te atoms in FeN3-Te are rearranged to facilitate the catalytic conversion of the O-intermediates. Meanwhile, the negative shift of the d-band center in FeN3-Te reduces the energy barrier limit for effective desorption of the final OH* intermediate. In the electrochemical evaluation, Fe1Te1-900 presents a more positive onset potential and half-wave potentials of 1.03 and 0.89 V versus the reversible hydrogen electrode, respectively. Furthermore, the liquid zinc-air batteries assembled with Fe1Te1-900 exhibited excellent performances compared to commercial Pt/C. This work opens up new ideas for the development of high-performance ORR electrocatalysts for applications in various energy conversion and storage technologies.","PeriodicalId":228,"journal":{"name":"Small","volume":"10 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673498","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

Exploring Ion Transmission Mechanisms in Clay-Based 2D Nanofluidics for Osmotic Energy Conversion 探索基于粘土的二维纳米流体中的离子传输机制，实现渗透性能量转换

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202406757

Shiwen Wang, Jiadong Tang, Bing Liu, Lingzhi Xia, Jingbing Liu, Yuhong Jin, Hao Wang, Zilong Zheng, Qianqian Zhang

{"title":"Exploring Ion Transmission Mechanisms in Clay-Based 2D Nanofluidics for Osmotic Energy Conversion","authors":"Shiwen Wang, Jiadong Tang, Bing Liu, Lingzhi Xia, Jingbing Liu, Yuhong Jin, Hao Wang, Zilong Zheng, Qianqian Zhang","doi":"10.1002/smll.202406757","DOIUrl":"https://doi.org/10.1002/smll.202406757","url":null,"abstract":"Clay-based 2D nanofluidics present a promising avenue for osmotic energy harvesting due to their low cost and straightforward large-scale preparation. However, a comprehensive understanding of ion transport mechanisms, and horizontal and vertical transmission, remains incomplete. By employing a multiscale approach in combination of first-principles calculations and molecular dynamics simulations, the issue of how transmission directions impact on the clay-based 2D nanofluidics on osmotic energy conversion is addressed. It is indicated that the selective and rapid hopping transport of cations in clay-based 2D nanofluidics is facilitated by the electrostatic field within charged nanochannels. Furthermore, horizontally transported nanofluidics exhibited stronger ion fluxes, higher ion transport efficiencies, and lower transmembrane energy barriers compared to vertically transported ones. Therefore, adjusting the ion transport pathways between artificial seawater and river water resulted in an increase in osmotic power output from 2.8 to 5.3 W m−2, surpassing the commercial benchmark (5 W m−2). This work enhanced the understanding of ion transport pathways in clay-based 2D nanofluidics, advancing the practical applications of osmotic energy harvesting.","PeriodicalId":228,"journal":{"name":"Small","volume":"70 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673433","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

Highly Water-Stable 2D MOF as Dual Sensor for the Ultra-Sensitive Aqueous Phase Detection of Nitrofuran Antibiotics and Organochlorine Pesticides 高水稳定性二维 MOF 作为超灵敏水相检测硝基呋喃类抗生素和有机氯农药的双重传感器

IF 13.3 2区材料科学

Small Pub Date : 2024-11-20 DOI: 10.1002/smll.202409095

Supriya Mondal, Rupam Sahoo, Madhab C. Das

{"title":"Highly Water-Stable 2D MOF as Dual Sensor for the Ultra-Sensitive Aqueous Phase Detection of Nitrofuran Antibiotics and Organochlorine Pesticides","authors":"Supriya Mondal, Rupam Sahoo, Madhab C. Das","doi":"10.1002/smll.202409095","DOIUrl":"https://doi.org/10.1002/smll.202409095","url":null,"abstract":"Misuse of antibiotics and pesticides has led to hazardous effects on human health, livestock, agriculture, and aquaculture, which urges researchers to find simple, rapid, efficient, and cost-effective methods for quick on-site analysis of these organic pollutants with functional materials. Herein, a 2D chemically robust MOF: IITKGP-71, {[Cd(MBPz)(2,6-NDC)]·2H2O}n is strategically developed with ease in scalability and exploited as dual sensors toward the toxic antibiotic and pesticide detection via luminescence quenching in aqueous medium. The framework displays exceptional chemical robustness in water for 3 months, in an open atmosphere over 2 months, and wide range of aqueous pH solution (pH = 3–12) for a day. IITKGP-71 can selectively quench the nitrofuran antibiotics (NFZ and NFT) and organochlorine pesticide DCN while remaining unaffected by other interfering antibiotics and pesticides, respectively. An excellent trade-off between high effectivity (high Ksv) and high sensitivity (low LOD) was achieved for the targeted analytes. The easy scalability, high chemical stability, fast responsivity, multi-responsive nature, recyclability with outstanding structural stability made this framework viable in playing a crucial role in safeguarding aquatic ecosystems and public health from the hazardous effects of antibiotics and pesticides.","PeriodicalId":228,"journal":{"name":"Small","volume":"63 1","pages":""},"PeriodicalIF":13.3,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673501","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

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