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Bulletin of the Chemical Society of Japan最新文献

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Ferroelectric Photovoltaic Effect in the Ordered Smectic Phases of Chiral π-Conjugated Liquid Crystals: Improved Current-Voltage Characteristics by Efficient Fixation of Polar Structure 手性π共轭液晶有序近晶相中的铁电光伏效应:极性结构的有效固定改善了电流-电压特性
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-22 DOI: 10.1246/bcsj.20230185
Atsushi Seki, Masahiro Funahashi, Ken’ichi Aoki
{"title":"Ferroelectric Photovoltaic Effect in the Ordered Smectic Phases of Chiral π-Conjugated Liquid Crystals: Improved Current-Voltage Characteristics by Efficient Fixation of Polar Structure","authors":"Atsushi Seki, Masahiro Funahashi, Ken’ichi Aoki","doi":"10.1246/bcsj.20230185","DOIUrl":"https://doi.org/10.1246/bcsj.20230185","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136010429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Controlled Chemical Construction in Nature: Unified Biogenesis Accounting for Synthesis of Fungal Dimeric Anhydrides 自然界中的受控化学结构:真菌二聚酸酐合成的统一生物成因计算
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-16 DOI: 10.1246/bcsj.20230187
Atsushi Minami
{"title":"Controlled Chemical Construction in Nature: Unified Biogenesis Accounting for Synthesis of Fungal Dimeric Anhydrides","authors":"Atsushi Minami","doi":"10.1246/bcsj.20230187","DOIUrl":"https://doi.org/10.1246/bcsj.20230187","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135305558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Carbon-neutral energy cycle via highly selective electrochemical reactions using biomass derivable organic liquid energy carriers 利用生物质衍生有机液体能量载体，通过高选择性电化学反应实现碳中性能量循环
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-16 DOI: 10.1246/bcsj.20230172
Takashi Fukushima, Manabu Higashi, Miho Yamauchi
{"title":"Carbon-neutral energy cycle via highly selective electrochemical reactions using biomass derivable organic liquid energy carriers","authors":"Takashi Fukushima, Manabu Higashi, Miho Yamauchi","doi":"10.1246/bcsj.20230172","DOIUrl":"https://doi.org/10.1246/bcsj.20230172","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135305559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Understanding Molecular Transfer Between Aqueous Phase and Reverse Micelles and its Application to Bioassays in Microfluidics 了解水相和反胶束之间的分子转移及其在微流体生物检测中的应用
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-16 DOI: 10.1246/bcsj.20230179
Mao Fukuyama
{"title":"Understanding Molecular Transfer Between Aqueous Phase and Reverse Micelles and its Application to Bioassays in Microfluidics","authors":"Mao Fukuyama","doi":"10.1246/bcsj.20230179","DOIUrl":"https://doi.org/10.1246/bcsj.20230179","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135305561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Azulene-Fused Linearly π-Extended Polycyclic Aromatic Compounds: Synthesis, Photophysical Properties, and OFETs Applications Azulene-Fused线性π-Extended多环芳香族化合物:合成、光物理性质及ofet应用
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230155
Masahito Murai, Shinji Iba, Shino Hamao, Yoshihiro Kubozono, Hiromi Ota, Kazuhiko Takai
{"title":"Azulene-Fused Linearly π-Extended Polycyclic Aromatic Compounds: Synthesis, Photophysical Properties, and OFETs Applications","authors":"Masahito Murai, Shinji Iba, Shino Hamao, Yoshihiro Kubozono, Hiromi Ota, Kazuhiko Takai","doi":"10.1246/bcsj.20230155","DOIUrl":"https://doi.org/10.1246/bcsj.20230155","url":null,"abstract":"By introducing azulene into linearly π-extended polycyclic aromatic hydrocarbons, we found that the HOMO–LUMO gap can be narrowed comparable to [n]acenes while affording high stability against air under visible light. The fabricated OFET devices with one of the derivatives exihibited typical p-type behavior under ambient conditions. Incorporation of azulene into linearly π-extended polycyclic aromatic hydrocarbons results in a narrow HOMO–LUMO gap and high stability toward air uder visible light. X-ray analysis revealed a herringbone packing structure of the azulene–fused pentacycle based on the balance of CH–π and π–π interactions. The fabricated OFET devices with one of the derivatives exihibited typical p-type behavior under ambient conditions.","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135486410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Hyperpolarized NMR Molecular Probes for Biological Applications 生物超极化核磁共振分子探针的研究进展
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230161
Shinsuke Sando
{"title":"Development of Hyperpolarized NMR Molecular Probes for Biological Applications","authors":"Shinsuke Sando","doi":"10.1246/bcsj.20230161","DOIUrl":"https://doi.org/10.1246/bcsj.20230161","url":null,"abstract":"Our bodies are composed of molecules. The dynamic activity of molecules is the essence of living phenomena. Toward the analysis of this, the establishment of in vivo molecular imaging techniques has been sought. Hyperpolarized nuclear magnetic resonance (NMR) is a promising technique that enables in vivo molecular imaging using highly sensitive hyperpolarized NMR molecular probes and is expected to be a next-generation molecular imaging technology. However, a major challenge lies in the rapid relaxation of the hyperpolarized nuclear spin state of the molecule, i.e., a short lifetime of high sensitivity. We have made our efforts to address this critical issue. This award account mainly describes our research to develop hyperpolarized molecular probes with long hyperpolarization lifetime. Based on the understanding of the relaxation mechanism of hyperpolarized spin states, we successfully developed various hyperpolarized 13C molecular probes, some of which were applied for in vivo studies. In addition, we demonstrated the development of hyperpolarized 15N molecular probes with remarkably long hyperpolarization lifetimes. These results pave the way for the rational design of hyperpolarized molecular probes, which has been difficult to achieve so far. Hyperpolarized nuclear magnetic resonance is a promising technique for in vivo molecular imaging. Based on the understanding of the relaxation of hyperpolarized spin states, we developed various hyperpolarized molecular probes, some of which were applied for in vivo studies. These results pave the way for the rational design of hyperpolarized molecular probes, which has been difficult to achieve so far.","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135486250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Dirac-Hartree-Fock Perturbation Calculation of Magnetic Shielding Using the External Field-Dependent Restricted Magnetic Balance Condition 利用外场相关的受限磁平衡条件计算磁屏蔽的Dirac-Hartree-Fock摄动
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230201
Satoru Hamaya, Hiroyuki Fukui
{"title":"Dirac-Hartree-Fock Perturbation Calculation of Magnetic Shielding Using the External Field-Dependent Restricted Magnetic Balance Condition","authors":"Satoru Hamaya, Hiroyuki Fukui","doi":"10.1246/bcsj.20230201","DOIUrl":"https://doi.org/10.1246/bcsj.20230201","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135486515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Controlling Excited-State Dynamics and Chemical Reactivities of Platinum Acetylide Complexes via Self-Threading Ligands with Permethylated α-Cyclodextrin 过甲基化α-环糊精自穿线配体控制乙酰铂配合物的激发态动力学和化学反应活性
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230171
Hiroshi Masai
{"title":"Controlling Excited-State Dynamics and Chemical Reactivities of Platinum Acetylide Complexes via Self-Threading Ligands with Permethylated α-Cyclodextrin","authors":"Hiroshi Masai","doi":"10.1246/bcsj.20230171","DOIUrl":"https://doi.org/10.1246/bcsj.20230171","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135354291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Water in Fullerenes 富勒烯中的水
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230135
Yoshifumi Hashikawa, Yasujiro Murata
{"title":"Water in Fullerenes","authors":"Yoshifumi Hashikawa, Yasujiro Murata","doi":"10.1246/bcsj.20230135","DOIUrl":"https://doi.org/10.1246/bcsj.20230135","url":null,"abstract":"A water molecule fixed within [60]fullerene is the simplest form of water available in meatspace. It was first artificially made by us in 2011. Since then, anomalies of water molecules free from any hydrogen-bonding have been discovered in succession. In this account, we summarize the research progress in the past decade from the aspect of synthesis, derivatization, and reactivity of fullerenes with water inside as well as their quantum and classical dynamics. A single water molecule trapped within fullerene cages has been found to modulate the chemical and physical nature of exohedral cages as well as to exhibit anomalous quantum spin conversion. In this account, we discuss the synthesis, modulated exohedral properties, ortho–para conversion, and classical dynamics of water in fullerenes.","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"357 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135486514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polarons, Bipolarons, and Electrical Properties of Crystalline Conducting Polymers 极化子、双极化子和晶体导电聚合物的电学性质
3区 化学
Bulletin of the Chemical Society of Japan Pub Date : 2023-09-15 DOI: 10.1246/bcsj.20230175
Yukio Furukawa, Daichi Shimokawa
{"title":"Polarons, Bipolarons, and Electrical Properties of Crystalline Conducting Polymers","authors":"Yukio Furukawa, Daichi Shimokawa","doi":"10.1246/bcsj.20230175","DOIUrl":"https://doi.org/10.1246/bcsj.20230175","url":null,"abstract":"","PeriodicalId":9511,"journal":{"name":"Bulletin of the Chemical Society of Japan","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135354292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","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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