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Back Cover: Enhancement of Donor–Acceptor Polymer Bulk Heterojunction Solar Cell Power Conversion Efficiencies by Addition of Au Nanoparticles (Angew. Chem. Int. Ed. 24/2011)

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Angewandte Chemie International Edition 2011年第24期50卷

作者： Dong Hwan Wang Do Youb Kim Kyeong Woo Choi Dr. Jung Hwa Seo Dr. Sang Hyuk Im Prof. Jong Hyeok Park Prof. O Ok Park Prof. Alan J. Heeger Center for Polymers and Organic Solids University of California at Santa Barbara Santa Barbara CA 93106 (USA) Fax: (+1) 805-893-4755 Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology (BK 21 Graduate Program) 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 (Republic of Korea) Fax: (+82) 42-350-3910 KRICT-RPFL Global Research Laboratory Advanced Materials Division Korea Research Institute of Chemical Technology Daejeon (Republic of Korea) School of Chemical Engineering and SKKU Advanced Institute of Nanotechnology (SAINT) Sungkyunkwan University Suwon 440-746 (Republic of Korea) Fax: (+82) 31-290-7272 Jong Hyeok Park School of Chemical Engineering and SKKU Advanced Institute of Nanotechnology (SAINT) Sungkyunkwan University Suwon 440-746 (Republic of Korea) Fax: (+82) 31-290-7272 O Ok Park Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology (BK 21 Graduate Program) 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 (Republic of Korea) Fax: (+82) 42-350-3910 Alan J. Heeger Center for Polymers and Organic Solids University of California at Santa Barbara Santa Barbara CA 93106 (USA) Fax: (+1) 805-893-4755

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Mixed-linker strategy for suppressing structural flexibility of metal-organic framework membranes for gas separation

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Communications Chemistry 2023年第1期6卷 1-12页

作者： Chung-Kai Chang Yen-Chun Lin Yi-Pei Li Dun-Yen Kang Ting-Rong Ko Tsai-Yu Lin Heng-Liang Wu Hyun Jung Yu Jong Suk Lee Department of Chemical Engineering National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan International Graduate Program of Molecular Science and Technology National Taiwan University (NTU-MST) No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan Center of Atomic Initiative for New Materials National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan Center for Condensed Matter Sciences National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan Department of Chemical and Biomolecular Engineering Sogang University Baekbeom-ro 35 Mapo-gu Seoul 04107 Republic of Korea

Structural flexibility is a critical issue that limits the application of metal-organic framework (MOF) membranes for gas separation. Herein we propose a mixed-linker approach to suppress the structural flexibility of the CAU-10-based (CAU = Christian-Albrechts-University) membranes. Specifically, pure CAU-10-PDC membranes display high separation performance but at the same time are highly unstable for the separation of CO2/CH4. A partial substitution (30 mol.%) of the linker PDC with BDC significantly improves its stability. Such an approach also allows for decreasing the aperture size of MOFs. The optimized CAU-10-PDC-H (70/30) membrane possesses a high separation performance for CO2/CH4(separation factor of 74.2 and CO2permeability of 1,111.1 Barrer under 2 bar of feed pressure at 35°C). A combination of in situ characterization with X-ray diffraction (XRD) and diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy, as well as periodic density functional theory (DFT) calculations, unveils the origin of the mixed-linker approach to enhancing the structural stability of the mixed-linker CAU-10-based membranes during the gas permeation tests.

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The ALCHEMI atlas: principal component analysis reveals starburst evolution in NGC 253

arXiv

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arXiv 2024年

作者： Harada, Nanase Meier, David S. Martín, Sergio Muller, Sebastien Sakamoto, Kazushi Saito, Toshiki Gorski, Mark D. Henkel, Christian Tanaka, Kunihiko Mangum, Jeffrey G. Aalto, Susanne Aladro, Rebeca Bouvier, Mathilde Colzi, Laura Emig, Kimberly L. Herrero-Illana, Rubén Huang, Ko-Yun Kohno, Kotaro König, Sabine Nakanishi, Kouichiro Nishimura, Yuri Takano, Shuro Rivilla, Víctor M. Viti, Serena Watanabe, Yoshimasa van der Werf, Paul P. Yoshimura, Yuki National Astronomical Observatory of Japan 2-21-1 Osawa Mitaka Tokyo181-8588 Japan Institute of Astronomy and Astrophysics Academia Sinica 11F of AS/NTU Astronomy-Mathematics Building No.1 Sec. 4 Roosevelt Rd Taipei10617 Taiwan Astronomical Science Program Graduate Institute for Advanced Studies SOKENDAI 2-21-1 Osawa Mitaka Tokyo181-1855 Japan New Mexico Institute of Mining and Technology 801 Leroy Place SocorroNM87801 United States National Radio Astronomy Observatory PO Box O 1003 Lopezville Road SocorroNM87801 United States European Southern Observatory Alonso de Córdova 3107 Vitacura Santiago763-0355 Chile Joint ALMA Observatory Alonso de Córdova 3107 Vitacura Santiago763-0355 Chile Department of Space Earth and Environment Chalmers University of Technology Onsala Space Observatory OnsalaSE-439 92 Sweden Department of Physics and Astronomy Northwestern University EvanstonIL60208 United States Max-Planck-Institut für Radioastronomie Auf dem Hügel 69 Bonn53121 Germany Astronomy Department Faculty of Science King Abdulaziz University P. O. Box 80203 Jeddah21589 Saudi Arabia Department of Physics Faculty of Science and Technology Keio University 3-14-1 Hiyoshi Kanagawa Yokohama223-8522 Japan National Radio Astronomy Observatory 520 Edgemont Road CharlottesvilleVA22903-2475 United States Department of Space Earth and Environment Chalmers University of Technology GöteborgSE-412 96 Sweden Leiden Observatory Leiden University P.O. Box 9513 Leiden2300 RA Netherlands CSIC-INTA Ctra. de Ajalvir Km. 4 Torrejón de Ardoz Madrid28850 Spain Campus UAB Carrer de Magrans BarcelonaE-08193 Spain Institute of Astronomy Graduate School of Science The University of Tokyo 2-21-1 Osawa Mitaka Tokyo181-0015 Japan Department of Astronomy The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo113-0033 Japan ALMA Project National Astronomical Observatory of Japan 2-21-1 Osawa Mitaka Tokyo181-8588 Japan Department of Physic

Molecular lines are powerful diagnostics of the physical and chemical properties of the interstellar medium (ISM). These ISM properties, which affect future star formation, are expected to differ in starburst galaxies from those of more quiescent galaxies. We investigate the ISM properties in the central molecular zone of the nearby starburst galaxy NGC 253 using the ultra-wide millimeter spectral scan survey from the ALMA Large program ALCHEMI. We present an atlas of velocity-integrated images at a 1′′. 6 resolution of 148 unblended transitions from 44 species, including the first extragalactic detection of HCNH+ and the first interferometric images of C3H+, NO, HCS+. We conduct a principal component analysis (PCA) on these images to extract correlated chemical species and to identify key groups of diagnostic transitions. To the best of our knowledge, our dataset is currently the largest astronomical set of molecular lines to which PCA has been applied. The PCA can categorize transitions coming from different physical components in NGC 253 such as i) young starburst tracers characterized by high-excitation transitions of HC3N and complex organic molecules (COMs) versus tracers of on-going star formation (radio recombination lines) and high-excitation transitions of CCH and CN tracing PDRs, ii) tracers of cloud-collision-induced shocks (low-excitation transitions of CH3OH, HNCO, HOCO+, and OCS) versus shocks from star-formation-induced outflows (high-excitation transitions of SiO), as well as iii) outflows showing emission from HOC+, CCH, H3O+, CO isotopologues, HCN, HCO+, CS, and CN. Our findings show these intensities vary with galactic dynamics, star formation activities, and stellar feedback. © 2024, CC BY.

关键词： Principal component analysis

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Corrigendum to "Development and functional evaluation of a hyaluronic acid coated nano-formulation with kaempferol as a novel intra-articular agent for knee osteoarthritis treatment"[ Biomed. Pharmacother. 175(2024) 116717]

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Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie 2024年 177卷 116944页

作者： Ching-Yu Lee Yu-Chu Chang Kai-Chiang Yang Yung-Fang Lin Alexander T H Wu Ching-Li Tseng International Ph.D. Program in Cell Therapy and Regenerative Medicine College of Medicine Taipei Medical University Taipei 110301 Taiwan Department of Orthopedics Taipei Medical University Hospital Taipei 110301 Taiwan Department of Orthopaedics School of Medicine College of Medicine Taipei Medical University Taipei 110301 Taiwan Orthopedic Research Center Taipei Medical University Hospital Taipei 110301 Taiwan. Department of Biochemistry and Molecular Cell Biology School of Medicine College of Medicine Taipei Medical University Taipei 110301 Taiwan. School of Dental Technology College of Oral Medicine Taipei Medical University Taipei 110301 Taiwan. Graduate Institute of Biomedical Materials and Tissue Engineering College of Biomedical Engineering Taipei Medical University Taipei 110301 Taiwan International Ph.D. Program in Biomedical Engineering College of Biomedical Engineering Taipei Medical University Taipei 110301 Taiwan. The Ph.D. Program for Translational Medicine College of Medical Science and Technology Taipei Medical University Taipei 110301 Taiwan Clinical Research Center Taipei Medical University Hospital Taipei Medical University Taipei 110301 Taiwan. Electronic address: chaw1211@tmu.edu.tw. International Ph.D. Program in Biomedical Engineering College of Biomedical Engineering Taipei Medical University Taipei 110301 Taiwan. Electronic address: chingli@tmu.edu.tw.

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Effect of natural rubber latex adhesive content on the physical and mechanical properties of agriboard from cassava stem wastes

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AIP Conference Proceedings 2022年第1期2563卷 040005页

作者： Nana Aprilliana Wahyu Hidayat Sandi Asmara Muhammad Adly Rahandi Lubis Samsul Bakri Sri Hidayati Graduate Program of Environmental Science Universitas Lampung Jl. Sumantri Brojonegoro 1 Bandar Lampung 35145 Lampung Indonesia Department of Forestry Faculty of Agriculture University of Lampung. Jl. Sumantri Brojonegoro 1 Bandar Lampung 35145 Lampung Indonesia Department of Agricultural Engineering Faculty of Agriculture University of Lampung Jl. Sumantri Brojonegoro 1 Bandar Lampung 35145 Lampung Indonesia Research Center for Biomaterials Indonesian Institute of Sciences (LIPI). Jl. Raya Bogor Km. 46 Cibinong Bogor 16911 West Java Indonesia Department of Agricultural Product Technology Faculty of Agriculture University of Lampung Jl. Sumantri Brojonegoro 1 Bandar Lampung 35145 Lampung Indonesia

Indonesia is one of the largest cassava producers globally, where the cassava wastes have not been optimally utilized yet. Cassava stems are lignocellulosic materials that are potential as raw materials for composite boards. This study aims to determine the effect of the adhesive content of Natural Rubber Latex (NRL) adhesive on the physical and mechanical properties of particleboard from the waste of cassava stems (agriboard). The NRL-based adhesives were formulated from natural rubber, poly(vinyl) alcohol, and isocyanate. The levels of NRL adhesive used were 10%, 15%, and 20%. The agriboard panels were prepared with a size of 400 mm×400 mm×10 mm and a target density of 0.7 g/cm3. The board was hot-pressed at 60°C under 10 MPa of pressure for 30 minutes. Evaluation of physical and mechanical properties was done according to JIS 5908-2003 standard. The results showed that the density of agriboard ranged from 0.65–0.74 g/cm3, and the moisture content was around 4.51–5.34%. Water absorption and thickness swelling of agriboard panel ranged from 61.84–70.84% and 23.67–28.77%, respectively. The results revealed that the dimensional stability of agriboard increased with the higher adhesive content, indicating that the urethane linkages produced from the reaction between –NCO of isocyanate and –OH of cassava stems enhanced the adhesion strength of the panel. The MOE and MOR values of agriboard were in the range of 229.20-331.38 MPa and 2.49-3.13 MPa, respectively. The mechanical properties of the panel also increased with higher adhesive content, and the optimum result was obtained by using 20% of adhesive content. In addition, the NRL-bonded panel did not emit formaldehyde, as the panel did not bond with formaldehyde-based adhesives. The results showed that cassava stems and NRL adhesive could be used as an alternative composite product that is renewable and environmentally friendly, particularly for non-structural and interior applications. Keywords: cassava stem, compos

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Fluorescent phenylthiazoles: Application as latent fingermark and their cytotoxicity against NOK-SI cell line

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Chemical Data Collections 2021年 33卷

作者： Bruno Nunes da Rosa Kristiane de Cássia Mariotti Bruna Silveira Pacheco Caroline Carapina da Silva Neftalí Lenin Villarreal Carreño Caroline Nicolodi Tais Poletti Allison Carlos Assunção Silva Adriana Fernandes da Silva Janice Luehring Giongo Rodrigo de Almeida Vaucher Tiago Franco de Oliveira Claudio Martin Pereira de Pereira Laboratory of Lipidomics and Bioorganic Bioforensics Research Group Federal University of Pelotas 96010 900 Pelotas RS Brazil National Institute of Forensic Science and Technology (INCT Forensic) Porto Alegre (RS) Pelotas (RS) Brazil Identification Group Brazilian Federal Police 90610-093 Porto Alegre RS Brazil Materials Science and Engineering Technology Development Center Federal University of Pelotas 96010-000 Pelotas RS Brazil Post-Graduate Program in Dentistry Department of Restorative Dentistry Dental School Federal University of Pelotas 96010 Pelotas RS Brazil Laboratory of Biochemistry Research and Molecular Biology of Microorganisms (LaPeBBiOM) Federal University of Pelotas 96010-900 Pelotas RS Brazil Pharmacosciences Department Federal University of Health Sciences of Porto Alegre Porto Alegre RS Brazil

Fingerprints are unique to each individual who contributes to human identification in forensic cases. In this sense, the present work aimed to synthesize 1H-pyrazol-1-yl-4-phenylthiazoles and apply them as powder agents to reveal latent finger marks as an alternative and low cost related to powders found on the market. The compounds were characterized by infrared; fluorescence; 1H NMR; 13C NMR; laser diffractometer and SEM. In addition, cytotoxicity was also evaluated in oral keratinocytes showing high cell viability. The result of the hemolytic assay revealed that compound 2a does not present red cell cytotoxicity. The prepared powders were applied to fingermarks deposited on different surfaces providing quality visualization at level three so that human identification is possible.

关键词： Forensic chemistry Fingermark Thiazoles Cytotoxicity Development powder

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Macromol. Biosci. 2/2011

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Macromolecular Bioscience 2011年第2期11卷

作者： Tomohiro Hiraishi Eriko Masuda Daisuke Miyamoto Naoki Kanayama Hideki Abe Mizuo Maeda Bioengineering Laboratory RIKEN Advanced Science Institute 2‐1 Hirosawa Wako‐shi Saitama 351‐0198 Japan Department of Innovative and Engineered Materials Tokyo Institute of Technology 4259 Nagatsuta Midori‐ku Yokohama Kanagawa 226‐8502 Japan Present address: Asahi Kasei Medical Co. Ltd. 6‐2700 Asahi‐cho Nobeoka‐shi Miyazaki 882‐0847 Japan Present address: Graduate School of Pure and Applied Science University of Tsukuba 1‐1‐1 Ten‐noudai Tsukuba‐shi Ibaraki 305‐8573 Japan Chemical Analysis Team RIKEN Advanced Science Institute 2‐1 Hirosawa Wako‐shi Saitama 351‐0198 Japan Present address: Bioplastic Research Team Biomass Utilization Research Group RIKEN Biomass Engineering Program 2‐1 Hirosawa Wako‐shi Saitama 351‐0198 Japan

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Publisher Correction: Alpha-synuclein facilitates to form short unconventional microtubules that have a unique function in the axonal transport

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Scientific reports 2018年第1期8卷 8019页

作者： Shiori Toba Mingyue Jin Masami Yamada Kanako Kumamoto Sakiko Matsumoto Takuo Yasunaga Yuko Fukunaga Atsuo Miyazawa Sakiko Fujita Kyoko Itoh Shinji Fushiki Hiroaki Kojima Hideki Wanibuchi Yoshiyuki Arai Takeharu Nagai Shinji Hirotsune Department of Genetic Disease Research Osaka City University Graduate School of Medicine Asahi-machi 1-4-3 Abeno Osaka 545-8585 Japan. Department of Bioscience and Bioinformatics Faculty of Computer Science and Systems Engineering Kyushu Institute of Technology Kawazu 680-4 Iizuka Fukuoka 820-850 Japan. JST-SENTAN 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan. JST-CREST 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan. Graduate School of Life Science University of Hyogo 3-2-1 Kouto Kamigori-cho Ako-gun Hyogo 678-1297 Japan. RSC-University of Hyogo Leading Program Center RIKEN SPring-8 Center 1-1-1 Kouto Sayo-cho Sayo-gun Hyogo 679-5148 Japan. Graduate School of Materials Science Nara Institute of Science and Technology 8916-5 Takayama Ikoma Nara 630-0101 Japan. Department of Pathology and Applied Neurobiology Kyoto Prefectural University of Medicine Graduate School of Medical Sciences Kajii-cho Kawaramachi-Hirokoji Kamigyo-ku Kyoto 602-8566 Japan. Advanced ICT Research Institute National Institute of Information and Communications Technology 588-2 Iwaoka Nishi-ku Kobe 651-2492 Japan. Department of Pathology Osaka City University Graduate School of Medicine Asahi-machi 1-4-3 Abeno Osaka 545-8586 Japan. Department of Biomolecular Science and Engineering Institute of Scientific and Industrial Research Osaka University Mihoga-oka 8-1 Osaka 567-0047 Japan. Department of Genetic Disease Research Osaka City University Graduate School of Medicine Asahi-machi 1-4-3 Abeno Osaka 545-8585 Japan. shinjih@med.osaka-cu.ac.jp.

A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.

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Bioprinting: 3D Bioprinting: from Benches to Translational Applications (Small 23/2019)

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Small 2019年第23期15卷

作者： Marcel Alexander Heinrich Wanjun Liu Andrea Jimenez Jingzhou Yang Ali Akpek Xiao Liu Qingmeng Pi Xuan Mu Ning Hu Raymond Michel Schiffelers Jai Prakash Jingwei Xie Yu Shrike Zhang Division of Engineering in Medicine Department of Medicine Brigham and Women's Hospital Harvard Medical School Cambridge MA 02139 USA Department of Biomaterials Science and Technology Section Targeted Therapeutics Technical Medical Centre University of Twente Enschede 7500AE The Netherlands Key Laboratory of Textile Science and Technology College of Textiles Donghua University Shanghai 201620 P. R. China Biomedical Engineering Laboratory Instituto Tecnológico y de Estudios Superiores de Monterrey Monterrey Nuevo León 64849 Mexico Center of Biomedical Materials 3D Printing National Engineering Laboratory for Polymer Complex Structure Additive Manufacturing Baoding 071000 P. R. China Department of Bioengineering Gebze Technical University 41400 Gebze Kocaeli Turkey Sabanci University Nanotechnology Research and Application Center Sabancı University 34956 Tuzla Istanbul Turkey Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education School of Biological Science and Medical Engineering Beijing Advanced Innovation Center for Biomedical Engineering Beihang University Beijing 100083 China Department of Plastic and Reconstructive Surgery Renji Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200127 P. R. China Biosensor National Special Laboratory Key Laboratory of Biomedical Engineering of Education Ministry Department of Biomedical Engineering Zhejiang University Hangzhou 310027 P. R. China Department of Clinical Chemistry and Hematology University Medical Center Utrecht Utrecht 3584 CX The Netherlands Holland Regenerative Medicine Program University of Nebraska Medical Center Omaha NE 68198 USA

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Cover Feature: Gas-Phase Transformation of Fluorinated Benzoporphyrins to Porphyrin-Embedded Conical Nanocarbons (Chem. Eur. J. 53/2020)

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Chemistry – A European Journal 2020年第53期26卷 12083-12083页

作者： Dr. Dominik Lungerich Dr. Jakob Felix Hitzenberger Michael Ruppel Dr. Tibor Döpper Dr. Matthias Witt Prof. Dr. Ivana Ivanović-Burmazović Prof. Dr. Andreas Görling Prof. Dr. Norbert Jux Prof. Dr. Thomas Drewello Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Organic Chemistry II Friedrich-Alexander-University Erlangen-Nuernberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany Center for Nanomedicine Institute for Basic Science (IBS) Seoul 03722 Republic of Korea Graduate Program of Nano Biomedical Engineering (NanoBME) Advanced Science Institute Yonsei University Seoul 03722 Republic of Korea Department of Chemistry and Pharmacy Physical Chemistry I Friedrich-Alexander-University Erlangen-Nuernberg Egerlandstrasse 3 91058 Erlangen Germany Department of Chemistry and Pharmacy Theoretical Chemistry Friedrich-Alexander-University Erlangen-Nuernberg Egerlandstrasse 3 91058 Erlangen Germany Bruker Daltonics GmbH Fahrenheitstrasse 4 28359 Bremen Germany Department of Chemistry and Pharmacy Bioinorganic Chemistry Friedrich-Alexander-University Erlangen-Nuernberg Egerlandstrasse 1 91058 Erlangen Germany

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