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Erratum to: Dual-stimuli responsive near-infrared emissive carbon dots/hollow mesoporous silica-based integrated theranostics platform for real-time visualized drug delivery

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Nano Research 2021年第11期14卷 4365-4365页

作者： Zhongyin Chen Tao Liao Lihui Wan Ying Kuang Chang Liu Junlin Duan Xiangyu Xu Ziqiang Xu Bingbing Jiang Cao Li Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and MinistryHubei Key Laboratory of Polymer MaterialHubei UniversityWuhan430062China Glyn O.Philips Hydrocolloid Research Centre at HUT Hubei University of TechnologyWuhan430068China

Erratum to Nano Research 2021,14(11):4264-4273 https://***/10.1007/s12274-021-3624-4 The first two authors part of this article was unfortunately misrepresented on the first page and in the ESM.

关键词： silica Dual drug

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Against the Wallach's Rule Through Rational design of Metal-Free Chiral Perovskites Toward Efficient Red Circularly Polarized Phosphorescence

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Angewandte Chemie 2025年

作者： Zhaoyu Wang Haolin Lu Wenkai Zhao Hebin Wang Tengfei He Tianyin Shao Xinyi Niu Tianjiao Qiao Sehrish Gull Yunchao Miao Bing Sun Hao-Li Zhang Prof. Yongsheng Chen Prof. Guankui Long Frontiers Science Center for New Organic Matter Tianjin Key Lab for Rare Earth Materials and Applications Renewable Energy Conversion and Storage Center (RECAST) National Institute for Advanced Materials School of Materials Science and Engineering Nankai University Tianjin 300350 China State Key Laboratory of Applied Organic Chemistry (SKLAOC) Key Laboratory of Special Function Materials and Structure Design (MOE) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials Institute of Polymer Chemistry Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China

The potential applications of circularly polarized phosphorescent materials in chiroptical devices have attracted considerable interest. Nevertheless, the design of efficient near-infrared/red circularly polarized phosphorescent pure organic materials remains a significant challenge, largely due to the limitations imposed by the energy-gap law and Wallach's rule. In this study, the chiral metal-free perovskite strategy is employed to overcome these restrictions. The introduction of cyclohexylenediammonium cations as the A-site of chiral metal-free perovskites results in the generation of an efficient near-infrared/red phosphorescence at 637 nm with a lifetime of up to 227.98 µs. Furthermore, the photoluminescence quantum yield (PLQY) can reach up to 71.22%, accompanied by an anisotropy factor of 9.8 × 10 −3 . The figure of merit (FM = PLQY× | g lum |) is 6.98 × 10 −3 , which is the highest value achieved among all the pure organic circularly polarized phosphorescent materials. The work proposes a unique strategy to achieve highly efficient near-infrared/red circularly polarized phosphorescence based on non-conjugated luminophores, which is accomplished by combining the superior optical and electronic properties of metal-free perovskites with chirality based on the rational molecular design.

关键词： Chiral perovskite Metal-free perovskites Photoluminescence quantum yield Red circularly polarized phosphorescence Wallach's rule

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Corrigendum to ‘self-recoverable, highly adhesive, anti-freezing/drying, organohydrogel stretchable sensors’ applied materials today, 31 (2023) 101777

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Applied Materials Today 2023年 34卷

作者： Xue-Qing Zhan Qiang Fu Zhuo-Qing Ran Han Chen Ning Ma Fang-Chang Tsai Hubei Key Laboratory of Polymer Materials Key Laboratory for the Green Preparation and Application of Functional Materials (Ministry of Education) Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials School of Materials Science and Engineering Hubei University Wuhan 430062 China Department Beijing National Laboratory for Molecular Sciences College of Chemistry and Molecular Engineering Peking University Beijing 100871 China State Key Laboratory of Biocatalysis and Enzyme Engineering School of Life Sciences Hubei University Wuhan 430062 China

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Enhanced photovoltaic performance and reduced hysteresis in hole-conductor-free,printable mesoscopic perovskite solar cells based on melamine hydroiodide modified MAPbI3

Enhanced photovoltaic performance and reduced hysteresis in ...

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第七届新型太阳能电池材料科学与技术学术研讨会

作者： Jian Liu Dongjie Wang Kun Chen Jingrong Kang Junliang Yang Jian Zhang Hailiang Zhang Key Laboratory of Polymeric Materials and Application Technology of Hunan Province Key Laboratory of Advanced Functional Polymer Materials of CollegesUniversities of Hunan ProvinceCollege of ChemistryXiangtan University School of Materials Science and Engineering Guangxi Key Laboratory of Information MaterialsGuilin University of Electronic Technology Hunan Key Laboratory for Super-microstructure and Ultrafast Process School of Physics and ElectronicsCentral South University

Additive engineering is one of the commonly used method to improve the performance of ***,we have used melamine hydroiodide(MLAI) as an additive for preparing PMPSCs[1].We systematically investigated the impact of MLAI on the crystallization,morphology,and defects of the perovskite film and the device ***,PMPSCs with MLAI as an additive achieved the PCE of 13.86%,which was 18.5% higher than that of the additive-free device(10.59%).Furthermore,the PMPSCs with MLAI,which effectively show significant improved improvement on the hysteresis of perovskite,thereby enhancing the device *** additive engineering technique exhibits immense potential for large-scale production and application of PMPSCs.

关键词： Melamine hydroiodide,Hole-conductor-free,Carbon counter electrode,Mesoscopic perovskite solar cells Hysteresis-less

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Bioinspired ultra-adhesive microneedle patch for long-lasting deep drug delivery

Cell Biomaterials

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Cell Biomaterials 2025年

作者： Ziting Liu Zuoying Yuan Congyang Mao Chaofeng Wang Hanpeng Liu Xiangmei Liu Zhaoyang Li Shengli Zhu Hui Jiang Zhenduo Cui Yufeng Zheng Shuilin Wu School of Materials Science & Engineering Peking University Beijing 100871 China Center of Basic Medical Research Institute of Medical Innovation and Research Peking University Third Hospital Beijing 100191 China School of Materials Science & Engineering Biomedical Materials Engineering Research Center Hubei Key Laboratory of Polymer Materials Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials State Key Laboratory of Biocatalysis and Enzyme Engineering Hubei University Wuhan 430062 China School of Health Science & Biomedical Engineering Hebei University of Technology Tianjin 300401 China School of Materials Science & Engineering the Key Laboratory of Advanced Ceramics and Machining Technology by the Ministry of Education of China Tianjin University Tianjin 300072 China

Microneedles (MNs) offer a promising minimally invasive approach for intratissue topical drug delivery; however, keeping reliable adhesion in fluid-rich physiological environments for efficient long-term drug delivery remains a major challenge in their clinical translation. Herein, inspired by the dual interfacial interactions of mussel byssus with living tissues, we developed an adhesive microneedle (adhMN) patch that forms robust wet tissue adhesion for long-lasting deep drug delivery. The adhMN exhibits a rigid glassy state before insertion, minimizing penetration force while preserving the drug payload. Upon penetrating wet tissue, it rapidly transitions to a hydrated rubber state, enabling ultra-strong adhesion (∼350 kPa) via a synergistic dual-adhesion mechanism. This state shift also drives sustained deep drug delivery, achieving significant efficacy in wound management and oropharyngeal candidiasis treatment. As a universal platform compatible with various drugs, the bioinspired adhMN patch addresses the interfacial adhesion limitations of conventional MNs, representing a creative paradigm for long-lasting deep delivery.

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Accelerating Sono-Piezoelectric Charge Transport for Antibacterial Therapy and Bone Regeneration by Metal-Deficient TiO2 Spin-Polarization Effect

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advanced science (Weinheim, Baden-Wurttemberg, Germany) 2025年 e03186页

作者： Chaofeng Wang Shuilin Wu Congyang Mao Liguo Jin Hanpeng Liu Yufeng Zheng Chunyong Liang Shengli Zhu Zhaoyang Li Hui Jiang Xiangmei Liu School of Health Science and Biomedical Engineering Hebei University of Technology Tianjin 300131 China. School of Materials Science & Engineering Peking University Yiheyuan Road 5# Beijing 100871 China. Biomedical Materials Engineering Research Center Hubei Key Laboratory of Polymer Materials Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials School of Materials Science & Engineering State Key Laboratory of Biocatalysis and Enzyme Engineering Hubei University Wuhan 430062 China. School of Materials Science & Engineering The Key Laboratory of Advanced Ceramics and Machining Technology by the Ministry of Education of China Tianjin University Yaguan Road 135# Tianjin 300072 China.

Sonodynamic therapy (SDT) is recognized as an effective method for treating deep tissue bacterial infections, but enhancing charge transfer to achieve efficient SDT remains a formidable challenge. Here, deficient TiO (DTO) is fabricated and Barium titanate (BTO) heterojunction with oxygen vacancies (OVs) and abundant Ti species on a Ti substrate. The OVs in DTO not only narrow the band gap of TiO but also expedite the transfer of surrounding electrons to Ti. Meanwhile, the spin-polarization effect induced by the unpaired spin electrons in Ti atoms can expedite the transfer of ultrasonic piezoelectric charges in BTO, enhancing surface sonocatalytic efficiency. Consequently, the DTO/BTO with US irradiation can eradicate 99.82% of Staphylococcus aureus and inhibit biofilm formation. Additionally, the microcurrent generated by ultrasound-excited DTO/BTO enhanced mitochondrial fusion and promoted osteoblastic differentiation. The successful application of this ultrasound-mediated DTO/BTO in treating bone infection defects offers an effective antibiotic-free therapeutic strategy for deep-seated infections.

关键词： antibacterial deep‐seated infections mitochondrial fusion piezoelectric charges spin‐polarized TiO2

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"One-key-Reset" Recycling of Whole Perovsktie Solar Cell

SSRN

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SSRN 2021年

作者： Wang, Kai Ye, Tao Huang, Xu Hou, Yuchen Yoon, Jungjin Yang, Dong Hu, Xiaowen Jiang, Xiaofang Wu, Congcong Zhou, Guofu Priya, Shashank National Center for International Research on Green Optoelectronics South China Normal University Guangzhou510006 China School of Materials Science and Engineering Southwest University of Science and Technology MianyangSichuan621010 China Materials Research Institute The Pennsylvania State University University ParkPA16802 United States Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Key Laboratory for the Green Preparation and Application of Functional Materials Hubei Key Laboratory of Polymer Materials School of Materials Science and Engineering Hubei University Wuhan430062 China

Sustainable method for recycling the photovoltaic (PV) products at the end of lifecycle is essential for reducing the impact on the environment and recovering the critical materials. Halide perovskite PVs have been projected to potentially play a dominant role in future energy market, however, one of the limiting factors can be their recycling in an economical and eco-friendly manner. Here we report an effective and rapid “One-key Reset” recycling paradigm to extract all the components from a used PV device. The results from this recycling display a 100% material extraction efficiency. The recycled device using all the extracted components exhibits average power conversion efficiency over 20%. This phenomenal finding that the recycled device exhibits identical performance as the original one while providing enormous saving of cost, time and energy, leads to a new recycling route that will dramatically lower the levelized cost of energy of perovskite PVs and enhance their competitiveness in future energy market. © 2021, The Authors. All rights reserved.

关键词： Recycling

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Controlling polymer Molecular Weight Distribution through a Latent Mediator Strategy with Temporal Programming

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Angewandte Chemie 2021年第36期133卷

作者： Miao Chen Dr. Jiajia Li Kaiqi Ma Prof. Guoqin Jin Dr. Xiangqiang Pan Prof. Zhengbiao Zhang Prof. Jian Zhu State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 China School of Mechanical and Electric Engineering Soochow University Suzhou 215006 China

polymer molecular weight distribution (MWD) is a key parameter of polymers. Here we present a robust method for controlling polymer MWD in controlled cationic polymerizations. A latent mediator strategy was designed and combined with temporal programming to regenerate mediators at different times during polymerization. Both the breadths and shapes of MWD curves were tuned easily by adjusting an external light source. Bimodal, trimodal, and tetramodal distributions were obtained, and the breadths could be varied from 1.06 to 2.09. polymers with different MWDs prepared by this method had good chain end fidelity, which was demonstrated with successful chain-extension experiments. In addition, the introduction of temporal programming with a computer-controlled single chip for the light source opened an avenue for the use of artificial intelligence in polymer synthesis.

关键词： latent mediators living cationic polymerization molecular weight distribution temporal programming

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Chiral Metal-Free Anti-Perovskite with Strong Chiroptical Nonlinearity

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Angewandte Chemie 2024年第6期137卷

作者： Zhaoyu Wang Xin Qiu Hebin Wang Wenkai Zhao Sehrish Gull Haolin Lu Zechen Hao Bing Sun Xin Zeng Prof. Xinfeng Liu Hao-Li Zhang Prof. Yongsheng Chen Prof. Tingchao He Prof. Guankui Long School of Materials Science and Engineering Tianjin Key Lab for Rare Earth Materials and Applications Smart Sensing Interdisciplinary Science Center Renewable Energy Conversion and Storage Center (RECAST) National Institute for Advanced Materials Nankai University Tianjin 300350 China Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 China State Key Laboratory of Applied Organic Chemistry (SKLAOC) Key Laboratory of Special Function Materials and Structure Design (MOE) College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 China CAS Key Laboratory of Standardization and Measurement for Nanotechnology National Center for Nanoscience and Technology Beijing 100190 China The Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer Materials Institute of Polymer Chemistry Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China

The nonlinear chiroptical properties of chiral metal halide perovskite has attracted substantial attention in recent years. In order to overcome the inherent limitations of metal halide, such as high costs, potential toxicity, challenges with recycling, especially the limited laser-induced damage threshold (LDT), we have successfully constructed the first chiral metal-free anti-perovskite, with the aim of utilizing it in second harmonic generation-circular dichroism (SHG-CD). Moreover, the anti-perovskite composed entirely of small organic ions typically display a more extensive transparent window, which could contribute a high LDT. Herein two chiral metal-free anti-perovskites, R / S -MCN [( R / S -MBA) 6 Cl(NH 4 Cl 6 )] were constructed, and exhibit strong second-harmonic generation response from 800 to 980 nm. The second-order nonlinear optical coefficient of the chiral metal-free anti-perovskite reaches 0.89 pm/V, which is higher than that of commercial Y-cut quartz. Most importantly, both R - and S -MCN exhibit a large nonlinear optical activity with a high SHG dissymmetry factor ( g SHG-CD ) of 0.60 and a high laser-induced damage threshold of 71 mJ/cm 2 , which is higher than that of most reported chiral perovskites. Our findings indicate that chiral metal-free anti-perovskite have the potential to be a valuable addition to the development of next-generation nonlinear chiroptical devices.

关键词： Chiral Anti-Perovskite Metal-Free Material Second-Harmonic Generation Laser-Induced Damage Threshold Nonlinear Chiroptics

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Corrigendum to“Magnesium cationic cue enriched interfacial tissue microenvironment nurtures the osseointegration of gamma-irradiated allograft bone”[***.10C(April 2022)32-47]

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Bioactive Materials 2023年第2期20卷 165-165页

作者： Wenhao Wang Jie Shen Yuan Meng Miaoman Ye Shaozhang Lin Qi Zhao Le Wang Kenneth M.C.Cheung Shuilin Wu Yufeng Zheng Xuanyong Liu Paul K.Chu Kelvin W.K.Yeung Zhi-Yong Zhang Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University Guangdong Province Engineering Research Center for Biomedical EngineeringState Key Laboratory of Respiratory DiseaseThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Department of Orthopaedics and Traumatology The University of Hong Kong999077Hong KongChina Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma The University of Hong Kong Shenzhen HospitalShenzhen518053PR China Department of Orthopaedic Surgery The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Shenzhen Key Laboratory of Spine Surgery Department of Spine SurgeryPeking University Shenzhen HospitalShenzhen518036PR China Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials Hubei Key Laboratory of Polymer MaterialsSchool of Materials&EngineeringHubei UniversityWuhan430062PR China Ministry of Education Key Laboratory for Advanced Ceramics and Machining Technology School of Materials Science&EngineeringTianjin UniversityTianjin300352PR China State Key Laboratory for Turbulence and Complex System Department of Materials Science and EngineeringCollage of EngineeringPeking UniversityBeijing100871PR China State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghai200050PR China Department of Materials Science and Engineering City University of Hong Kong999077Hong KongChina

The authors regret a mistake of funding numbers in the Acknowledgment Section failed to be corrected during proof *** is the corrected funding statement in Acknowledgment SECTION This work was supported by the National Natural Science Foundation of China(NSFC)(Nos.81902189,81772354,82002303,31570980),Clinical Innovation Research Program of Guangzhou Regenerative Medicine and Health Guangdong laboratory(2018GZR0201002),National key Research and Development Plan(2018YFC1105103).

关键词： NSFC statement enriched

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