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Clinical Oral Implants Research 2021年第8期32卷

作者： Hsu Kuo Tien Won-Ho Lee Chang-Sung Kim Seong-Ho Choi Reinhard Gruber Jung-Seok Lee Contribution: Data curation (lead) Investigation (equal) Writing - original draft (equal) Contribution: Formal analysis (supporting) Writing - review & editing (supporting) Contribution: Conceptualization (equal) Data curation (supporting) Funding acquisition (lead) Investigation (lead) Project administration (lead) Writing - original draft (equal) Writing - review & editing (lead)

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Cover Image, Volume 140, Issue 44

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Journal of Applied Polymer Science 2023年第44期140卷

作者： Dandan Dou Yang Zhang Jin Zhou Linhao Li Lizhen Wang Contribution: Conceptualization (lead) Data curation (lead) Investigation (lead) Methodology (lead) Writing - original draft (lead) Contribution: Methodology (supporting) Contribution: Investigation (supporting) Contribution: Supervision (lead) Writing - review & editing (lead)

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Synthesis of Fully Exposed Single-Atom-Layer Metal Clusters on 2D Ordered Mesoporous TiO2Nanosheets

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Angewandte Chemie 2022年第43期134卷

作者： Linlin Duan Dr. Chin-Te Hung Dr. Jinxiu Wang Dr. Changyao Wang Dr. Bing Ma Dr. Wei Zhang Dr. Yuzhu Ma Dr. Zaiwang Zhao Chaochao Yang Dr. Tiancong Zhao Dr. Liang Peng Dr. Di Liu Prof. Dr. Dongyuan Zhao Prof. Wei Li Laboratory of Advanced Materials Department of Chemistry Shanghai Key Lab of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of Polymers iChEM College of Chemistry and Materials Science Fudan University Shanghai 200433 P. R. China Contribution: Data curation (lead) Formal analysis (lead) Writing - original draft (lead) Writing - review & editing (lead) Contribution: Data curation (equal) Formal analysis (equal) Investigation (equal) Writing - review & editing (equal) Contribution: Data curation (equal) Formal analysis (equal) Contribution: Data curation (equal) Formal analysis (equal) Investigation (equal) Contribution: Data curation (equal) Investigation (equal) Contribution: Data curation (equal) Formal analysis (equal) Methodology (equal) Contribution: Funding acquisition (equal) Investigation (equal) Supervision (equal) Writing - review & editing (equal) Contribution: Conceptualization (lead) Investigation (lead) Supervision (lead) Writing - review & editing (lead)

A sulfhydryl monomicelles interfacial assembly strategy is presented for the synthesis of fully exposed single-atom-layer Pt clusters on 2D mesoporous TiO 2 (SAL-Pt@mTiO 2 ) nanosheets. This synthesis features the introduction of the sulfhydryl group in monomicelles to finely realize the controllable co-assembly process of Pt precursors within ordered mesostructures. The resultant SAL-Pt@mTiO 2 shows uniform SAL Pt clusters (≈1.2 nm) anchored in ultrathin 2D nanosheets (≈7 nm) with a high surface area (139 m 2 g −1 ), a large pore size (≈25 nm) and a high dispersion (≈99 %). Moreover, this strategy is universal for the synthesis of other SAL metal clusters (Pd and Au) on 2D mTiO 2 with high exposure and accessibility. When used as a catalyst for hydrogenation of 4-nitrostyrene, the SAL-Pt@mTiO 2 shows a high catalytic activity (TOF up to 2424 h −1 ), 100 % selectivity for 4-aminostyrene, good stability, and anti-resistance to thiourea poisoning under relatively mild conditions (25 °C, 10 bar).

关键词： Mesoporous Materials Metal Clusters Selective Hydrogenation Single-Atom-Layer Two-Dimensional

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Cover Image, Volume 140, Issue 14

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Journal of Applied Polymer Science 2023年第14期140卷

作者： Jérôme Vachon Derar Assad-Alkhateb Laura de Araujo Hsia Jairo H. Lora Stéphanie Baumberger Contribution: Conceptualization (lead) Data curation (equal) Investigation (supporting) Methodology (lead) Project administration (supporting) Supervision (lead) Visualization (lead) Writing - original draft (lead) Writing - review & editing (equal) Contribution: Data curation (equal) Investigation (lead) Methodology (equal) Contribution: Data curation (supporting) Formal analysis (supporting) Investigation (supporting) Resources (supporting) Writing - original draft (supporting) Writing - review & editing (supporting) Contribution: Data curation (equal) Writing - original draft (supporting) Writing - review & editing (equal) Contribution: Data curation (equal) Formal analysis (equal) Investigation (supporting) Project administration (lead) Writing - original draft (supporting) Writing - review & editing (lead)

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Bulk-Phase Reconstruction Enables Robust Zinc Metal Anodes for Aqueous Zinc-Ion Batteries

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Angewandte Chemie 2023年第35期135卷

作者： Zefang Yang Chao Hu Qi Zhang Tingqing Wu Chunlin Xie Hao Wang Prof. Yougen Tang Prof. Xiaobo Ji Prof. Haiyan Wang Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China Contribution: Conceptualization (lead) Formal analysis (lead) Writing - original draft (lead) Contribution: Methodology (lead) Writing - original draft (lead) Contribution: Conceptualization (equal) Methodology (equal) Validation (equal) Contribution: Data curation (supporting) Formal analysis (supporting) Software (supporting) Contribution: Data curation (supporting) Software (supporting) Contribution: Data curation (supporting) Validation (supporting) Contribution: Conceptualization (supporting) Supervision (equal) Validation (supporting) Contribution: Supervision (supporting) Visualization (supporting)

Aqueous zinc-ion batteries are inherently safe, but the severe dendrite growth and corrosion reaction on zinc anodes greatly hinder their practical applications. Most of the strategies for zinc anode modification refer to the research of lithium metal anodes on surface regulation without considering the intrinsic mechanisms of zinc anode. Herein, we first point out that surface modification cannot permanently protect zinc anodes due to the unavoidable surface damage during the stripping process by solid–liquid conversion. A bulk-phase reconstruction strategy is proposed to introduce abundant zincophilic sites both on the surface and inside the commercial zinc foils. The bulk-phase reconstructed zinc foil anodes exhibit uniform surfaces with high zincophilicity even after deep stripping, significantly improving the resistance to dendrite growth and side reactions. Our proposed strategy suggests a promising direction for the development of dendrite-free metal anodes for practical rechargeable batteries with high sustainability.

关键词： Aqueous Zinc-Ion Batteries Bulk-Phase Reconstruction Surface Damage Zinc Anodes

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Corrigendum: Observing the 3D Chemical Bond and its Energy Distribution in a Projected Space

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Chemphyschem : a European journal of chemical physics and physical chemistry 2023年第14期24卷 e202300055页

作者： Timothy R Wilson Malavikha Rajivmoorthy Jordan Goss Sam Riddle Mark E Eberhart Contribution: Data curation (lead) Formal analysis (lead) Investigation (lead) Methodology (lead) Software (lead) Validation (lead) Writing - original draft (lead) Writing - review & editing (lead) Contribution: Data curation (supporting) Methodology (supporting) Writing - review & editing (supporting) Contribution: Investigation (supporting) Methodology (supporting) Writing - review & editing (supporting)

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Bottom-Up Preparation of Twisted Graphene Nanoribbons by Cu-Catalyzed Deoxygenative Coupling

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Angewandte Chemie 2022年第44期134卷

作者： Dr. Yuan Gao Dr. Xinqiang Hua Dr. Wei Jiang Prof. Dr. Chun-Lin Sun Prof. Dr. Chengshan Yuan Prof. Dr. Zitong Liu Prof. Dr. Hao-Li Zhang Prof. Dr. Xiangfeng Shao State Key Laboratory of Applied Organic Chemistry Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 Gansu Province China Contribution: Data curation (lead) Formal analysis (lead) Investigation (lead) Writing - review & editing (supporting) Contribution: Investigation (supporting) Software (lead) Contribution: Investigation (supporting) Methodology (supporting) Contribution: Data curation (supporting) Formal analysis (supporting) Contribution: Data curation (supporting) Formal analysis (supporting) Investigation (supporting) Contribution: Conceptualization (supporting) Data curation (supporting) Formal analysis (supporting) Contribution: Conceptualization (supporting) Funding acquisition (supporting) Investigation (supporting) Contribution: Conceptualization (lead) Formal analysis (equal) Funding acquisition (lead) Investigation (equal) Project administration (lead) Supervision (lead) Writing - original draft (lead) Writing - review & editing (lead)

Graphene nanoribbons (GNRs) are promising in organic optoelectronic materials, and their properties largely depend on the size, edge, and conformation. Herein, the fully armchair-edged GNRs (AGNRs) with lengths up to 2.65 nm by using a Cu-catalyzed deoxygenative coupling as a key step. The resulting AGNRs ( 2HBT , 3HBT , and 4HBT ) possess highly twisted π-scaffolds, and the torsion angles between the adjacent triphenylene moieties are larger than 32°, as proved by crystallographic analyses. Theoretical and spectroscopic studies show that the butoxy groups endow AGNRs with electron-rich features, the extension of the π-system from 2HBT to 4HBT reinforces S 0 →S 1 excitation, and the distortion of the π-scaffold enhances the fluorescence quantum yield ( Φ F ). In particular, 4HBT has the lowest oxidation potential ( E o x 1 =0.55 V vs. SCE) and displays red fluorescence with a Φ F value of 81 %.

关键词： Deoxygenative Coupling Fluorescence Graphene Nanoribbons Polycyclic Aromatics Twisted Nanoribbons

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Versatile Synthesis of Multivalent Porphyrin–Peptide Conjugates by Direct Porphyrin Construction on Resin

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Angewandte Chemie 2022年第34期134卷

作者： Dr. Yue Wu Dr. Ho-Fai Chau Yik-Hoi Yeung Waygen Thor Hei-Yui Kai Prof. Dr. Wai-Lun Chan Prof. Dr. Ka-Leung Wong Department of Chemistry Hong Kong Baptist University 224 Waterloo Rd Kowloon Tong Kowloon Hong Kong SAR China Contribution: Data curation (equal) Formal analysis (equal) Contribution: Data curation (supporting) Methodology (supporting) Contribution: Data curation (supporting) Formal analysis (supporting) Investigation (supporting) Writing - original draft (supporting) Contribution: Data curation (supporting) Formal analysis (supporting) Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hung Hom Hong Kong SAR China Contribution: Conceptualization (equal) Formal analysis (equal) Writing - original draft (lead) Contribution: Conceptualization (lead) Project administration (lead) Supervision (lead) Writing - original draft (lead)

Multifunctional porphyrin–peptide conjugates with different propensities for self-assembly into various supramolecular nanoarchitectures play important roles in advanced materials and biomedical research. However, preparing prefunctionalized core porphyrins by traditional low-yielding statistical synthesis and purifying them after peptide ligation through many rounds of HPLC purification is tedious and unsustainable. Herein, we report a novel integrated solid-phase synthetic protocol for the construction of porphyrin moieties from simple aldehydes and dipyrromethanes on resin-bound peptides directly to form mono-, cis / trans -di-, and trivalent porphyrin–peptide conjugates in a highly efficient and controllable manner; moreover, only single final-stage HPLC purification of the products is needed. This efficient strategy enables the rapid, greener, and substrate-controlled diversity-oriented synthesis of multivalent porphyrin–(long) peptide conjugate libraries for multifarious biological and materials applications.

关键词： Fluorescent Peptides Multivalent Porphyrin–Peptide Conjugates Porphyrins Solid-Phase Peptide Synthesis Targeted Bioimaging

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Cover Image, Volume 140, Issue 41

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Journal of Applied Polymer Science 2023年第41期140卷

作者： Prathamesh Ranjane Madhura Deshpande Prashant S. Kulkarni Contribution: Data curation (lead) Writing - original draft (equal) Contribution: Conceptualization (equal) Methodology (equal) Visualization (equal) Contribution: Funding acquisition (lead) Supervision (lead) Writing - review & editing (equal)

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Menu labeling and portion size control to improve the out-of-home food environment: A scoping review

Cochrane Evidence Synthesis and Methods

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Cochrane Evidence Synthesis and Methods 2024年第1期2卷

作者： Kathiresan Jeyashree Rizwan S. Abdulkader Madhumitha Haridoss Ranjithkumar Govindaraju Amanda Brand Marianne Visser Sarah Gordon Hemant Tiwari T. S. Sumitha Krupa Chandran Denny Mabetha Solange Durão Department of Epidemiology and Biostatistics Indian Council of Medical Research National Institute of Epidemiology Chennai India Contribution: Conceptualization Data curation Formal analysis Funding acquisition Methodology Project administration Resources Software Supervision Validation Writing - original draft Writing - review & editing Contribution: Data curation Formal analysis Methodology Validation Visualization Writing - review & editing Contribution: Data curation Resources Software Visualization Writing - review & editing Department of Cochrane Nutrition Centre for Evidence-Based Health Care Stellenbosch University Cape Town South Africa Contribution: Data curation Software Visualization Writing - review & editing Contribution: Data curation Supervision Visualization Writing - review & editing Contribution: Resources Software Visualization Writing - review & editing Contribution: Resources Software Visualization Department of Cochrane Nutrition Health Systems Research Unit South African Medical Research Council Tygerberg South Africa Contribution: Data curation Formal analysis Resources Software Validation Writing - review & editing

Background Menu labeling and portion size control interventions may be effective strategies to mitigate the health risks posed by the out-of-home food environment. We conducted this scoping review to map the body of evidence (BoE) addressing the effects of menu labeling and portion size control interventions in the out-of-home food environment and to summarize the research gaps in this evidence base. Methods We searched PubMed, Embase, Epistemonikos, and PROSPERO in phase 1 for systematic reviews (SRs) and PubMed and Embase in phase 2 for primary studies in areas with insufficient SR evidence. We used a comprehensive search strategy without any restrictions on publication date, language, study population characteristics or outcomes. We screened all titles independently and in duplicate. We mapped the number of systematic reviews providing evidence per intervention-setting combination in a matrix. The gaps in the matrix informed the searches for primary studies in phase 2. For the included SR protocols and primary studies, we charted the population, intervention, comparator, outcome, period, and study design to facilitate their evaluation and inclusion in future evidence syntheses. Results We included 69 completed SRs; 37 on menu labeling, 9 on portion size control, and 23 on both. The types of menu labeling interventions studied were quantitative nutrient information (74%), interpretational guidance (48%), or contextual guidance (13%). Most reviews were from the United States, United Kingdom, and Canada. Most SRs included studies in establishments like cafeterias (51%) or restaurants (39%) and measured change in the quantity of food offered/ordered/consumed (96%). Phase 2 search yielded 24 primary studies; 16 experimental, 6 quasi-experimental, and 2 observational studies. Conclusion The BoE on the effectiveness of menu labeling and portion size control is predominantly from the developed world, on nutrient information labeling and reporting impact on consumer food

关键词： malnutrition menu labeling portion size control scoping review

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