{"id":4534,"date":"2024-07-21T15:34:22","date_gmt":"2024-07-21T06:34:22","guid":{"rendered":"https:\/\/tuat-chemphys.net\/?p=4534"},"modified":"2024-07-27T22:30:49","modified_gmt":"2024-07-27T13:30:49","slug":"%e9%9d%9e%e5%af%be%e7%a7%b0%e3%81%aa%e4%b8%8d%e7%b4%94%e7%89%a9%e5%8a%b9%e6%9e%9c%ef%bc%9a%e6%9c%89%e6%a9%9f%e5%a4%aa%e9%99%bd%e9%9b%bb%e6%b1%a0c70c60%e6%b7%b7%e5%90%88%e7%89%a9%e3%81%ae%e6%96%b0","status":"publish","type":"post","link":"https:\/\/tuat-chemphys.net\/?p=4534","title":{"rendered":"\u975e\u5bfe\u79f0\u306a\u4e0d\u7d14\u7269\u52b9\u679c\uff1a\u6709\u6a5f\u592a\u967d\u96fb\u6c60\u3001\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u7269\u306e\u65b0\u767a\u898b Asymmetric Impurity Effects: New Findings in Organic Solar Cell – Fullerene Mixtures."},"content":{"rendered":"\n

\u6709\u6a5f\u592a\u967d\u96fb\u6c60\u7814\u7a76\u306e\u30d6\u30ec\u30fc\u30af\u30b9\u30eb\u30fc\uff1a\u975e\u5bfe\u79f0\u306a\u4e0d\u7d14\u7269\u52b9\u679c\u3092\u767a\u898b<\/strong> Breakthrough in Organic Photovoltaic Research: Asymmetrical Impurity Effects Discovered<\/strong><\/p>\n\n\n\n

\u6709\u6a5f\u592a\u967d\u96fb\u6c60\u306e\u5206\u91ce\u3067\u5609\u6cbb\u7814\u7a76\u5ba4\u306e\u7814\u7a76\u8005\u305f\u3061\u304c\u91cd\u8981\u306a\u767a\u898b\u3092\u3057\u307e\u3057\u305f\u3002C70<\/sub>:C60<\/sub>\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u7269\u306b\u304a\u3051\u308b\u4e88\u60f3\u5916\u306e\u975e\u5bfe\u79f0\u306a\u4e0d\u7d14\u7269\u52b9\u679c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u7814\u7a76\u306f2024\u5e745\u6708\u53f7\u306eOrganic Electronics\u8a8c<\/a>\u306b\u63b2\u8f09\u3055\u308c\u3001\u6709\u6a5f\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u3067\u4eba\u6c17\u306e\u53d7\u5bb9\u4f53\u6750\u6599\u306e\u6319\u52d5\u306b\u65b0\u305f\u306a\u5149\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002Researchers (from Kaji Lab) have\u00a0made a significant\u00a0discovery in the field of\u00a0organic photovoltaics, revealing an unexpected asymmetrical impurity effect in C70<\/sub>:C60<\/sub> fullerene mixtures. The study, published in\u00a0the May 2024 issue of Organic\u00a0Electronics<\/a>, sheds new light on the behavior\u00a0of these popular\u00a0acceptor materials in\u00a0organic semiconductor\u00a0devices.Key findings include:<\/p>\n\n\n\n

\u4e3b\u306a\u767a\u898b\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1aKey findings include:<\/strong><\/p>\n\n\n\n

    \n
  1. C70\u4e2d\u306eC60\u3001C78\u3001C84\u4e0d\u7d14\u7269\u304c\u96fb\u5b50\u8f38\u9001\u4e2d\u306e\u30ad\u30e3\u30ea\u30a2\u518d\u7d50\u5408\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002C60, C78, and C84 impurities in C70 caused carrier recombination during electron transport.<\/li>\n\n\n\n
  2. C60\u4e2d\u306eC70\u4e0d\u7d14\u7269\u306e\u5f71\u97ff\u306f\u3001C70\u4e2d\u306eC60\u4e0d\u7d14\u7269\u306e\u5f71\u97ff\u3088\u308a\u3082\u5927\u5e45\u306b\u5c0f\u3055\u3044\u3002The effect of C70 impurities in C60 was significantly smaller than C60 impurities in C70.<\/li>\n\n\n\n
  3. \u9ad8\u6b21\u30d5\u30e9\u30fc\u30ec\u30f3\u4e0d\u7d14\u7269\u304cC70\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306f\u3001C60\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3088\u308a\u3082\u660e\u3089\u304b\u306b\u5927\u304d\u3044\u3002Higher fullerene impurities had a more pronounced effect on C70 compared to C60.<\/li>\n<\/ol>\n\n\n\n

    \u7814\u7a76\u30c1\u30fc\u30e0\u306f\u3001\u30c9\u30ca\u30fc\u6750\u6599\u3068\u3057\u3066\u4e9c\u925b\u30d5\u30bf\u30ed\u30b7\u30a2\u30cb\u30f3\uff08ZnPc\uff09\u3092\u3001\u30a2\u30af\u30bb\u30d7\u30bf\u30fc\u6750\u6599\u3068\u3057\u3066\u69d8\u3005\u306a\u7d14\u5ea6\u306eC70\u3092\u4f7f\u7528\u3057\u3001\u3053\u306e\u975e\u5bfe\u79f0\u52b9\u679c\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u3001C70\u4e0d\u7d14\u7269\u306e\u6d45\u3044\u30c8\u30e9\u30c3\u30d4\u30f3\u30b0\u304cC60\u306e\u30ad\u30e3\u30ea\u30a2\u8f38\u9001\u3092\u5927\u304d\u304f\u59a8\u3052\u306a\u3044\u306e\u306b\u5bfe\u3057\u3001C60\u4e0d\u7d14\u7269\u306fC70\u306e\u30ad\u30e3\u30ea\u30a2\u8f38\u9001\u3092\u5927\u304d\u304f\u963b\u5bb3\u3059\u308b\u3068\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7814\u7a76\u3067\u306f\u3001\u6607\u83ef\u3092\u5229\u7528\u3057\u305fC70\u306e\u52b9\u679c\u7684\u306a\u7cbe\u88fd\u65b9\u6cd5\u3082\u7d39\u4ecb\u3055\u308c\u3066\u304a\u308a\u3001\u6709\u6a5f\u592a\u967d\u96fb\u6c60\u3084\u30da\u30ed\u30d6\u30b9\u30ab\u30a4\u30c8\u592a\u967d\u96fb\u6c60\u306e\u52b9\u7387\u5411\u4e0a\u306b\u91cd\u8981\u306a\u610f\u5473\u3092\u6301\u3064\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u767a\u898b\u306f\u3001\u6709\u6a5f\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306b\u304a\u3051\u308b\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u7269\u306e\u7406\u89e3\u3092\u6df1\u3081\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u592a\u967d\u30a8\u30cd\u30eb\u30ae\u30fc\u6280\u8853\u306e\u958b\u767a\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002The research team used zinc phthalocyanine (ZnPc) as a donor material and C70 with various purities as an acceptor to demonstrate this asymmetrical effect. They suggest that the shallow trapping of C70 impurities doesn’t significantly hinder photocarrier transport in C60, while C60 impurities greatly inhibit transport in C70. This study also introduces an effective purification method for C70 using sublimation, which could have important implications for improving the efficiency of organic photovoltaic cells and perovskite solar cells. These findings contribute to a deeper understanding of fullerene mixtures in organic electronics and may lead to more efficient and cost-effective solar energy technologies.<\/p>\n\n\n\n

    \"\"
    Schematic of fullerene sublimation for C70<\/sub> purification. (A) First sublimation of the fullerene mixture. (B) Sublimation rate of C60<\/sub> and C70<\/sub> in a tube furnace from a fullerene mixture source depending on the amount of source. (C) Second sublimation from the C70<\/sub> crystal (67% purity) obtained by the first sublimation. C70\u7cbe\u88fd\u306e\u305f\u3081\u306e\u30d5\u30e9\u30fc\u30ec\u30f3\u6607\u83ef\u306e\u6a21\u5f0f\u56f3\u3002(A\uff09\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u7269\u306e\u6700\u521d\u306e\u6607\u83ef\u3002(B\uff09\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u30bd\u30fc\u30b9\u304b\u3089\u306e\u7ba1\u72b6\u7089\u5185\u3067\u306eC60\u3068C70\u306e\u6607\u83ef\u901f\u5ea6\uff08\u30bd\u30fc\u30b9\u306e\u91cf\u306b\u4f9d\u5b58\uff09\u3002(C\uff091\u56de\u76ee\u306e\u6607\u83ef\u3067\u5f97\u3089\u308c\u305fC70\u7d50\u6676\uff08\u7d14\u5ea667\uff05\uff09\u304b\u3089\u306e2\u56de\u76ee\u306e\u6607\u83ef\u3002<\/figcaption><\/figure>\n\n\n\n

    https:\/\/doi.org\/10.1016\/j.orgel.2024.107021<\/a><\/p>\n\n\n\n

    Organic Electronics<\/a><\/h2>\n\n\n\n

    Volume 128<\/a>, May 2024, 107021<\/p>\n\n\n\n

    \"Organic<\/figure>\n\n\n\n

    <\/a><\/p>\n\n\n\n

    Asymmetrical impurity effect of C70<\/sub>:C60<\/sub> mixture in thick small molecule organic photovoltaic cells<\/h1>\n\n\n\n

    Highlights<\/h2>\n\n\n\n
      \n
    • \u2022A strange asymmetrical impurity effect of the C60<\/sub>:C70<\/sub> mixture was demonstrated.<\/li>\n\n\n\n
    • \u2022C60<\/sub>, C78<\/sub>, and C84<\/sub> impurities in C70<\/sub> caused carrier recombination during electron transport.<\/li>\n\n\n\n
    • \u2022The effect of the C70<\/sub> impurity in C60<\/sub> was much smaller than the effect of C60<\/sub> impurity in C70<\/sub>.<\/li>\n\n\n\n
    • \u2022The impurity effect of higher fullerenes on C70<\/sub> was clearly larger than that of C60<\/sub>.<\/li>\n\n\n\n
    • \u2022An effective purification method for C70<\/sub> using sublimation purification is reported.<\/li>\n<\/ul>\n\n\n\n

      Abstract<\/h2>\n\n\n\n

      Fullerenes, especially C70<\/sub> and C60<\/sub>, and their derivatives are popular acceptor materials for many organic semiconductor devices, including organic photovoltaic cells. One of the main impurities in C70<\/sub> is C60<\/sub>, and intentional mixture of C60<\/sub> and C70<\/sub>, or their derivatives, which have been utilized for maximizing the performance of organic photovoltaic cells or perovskite solar cells. However, the influence of impurities in C70<\/sub> on the device characteristics has not been fully clarified when incorporating C70<\/sub> into organic devices. To further clarify the relationship between the fullerene mixture and impurities, the effect of impurities in fullerenes on thick photovoltaic cells was evaluated, and a strange asymmetrical impurity effect of the C60<\/sub>:C70<\/sub> mixture was demonstrated by using C70<\/sub> with various purities as an acceptor material and zinc phthalocyanine (ZnPc) as a donor material. It was found that C60<\/sub>, C78<\/sub>, and C84<\/sub> impurities in C70<\/sub> caused carrier recombination during electron transport, but the same effect of the C70<\/sub> impurity in C60<\/sub> was much smaller. Additionally, the impurity effect of higher fullerenes on C70<\/sub> was clearly larger than that of C60<\/sub>. The effect of higher fullerene impurities can be explained by electron trapping due to their deep lowest unoccupied molecular orbital (LUMO) levels. For the small difference of LUMO energy between C70<\/sub> and C60<\/sub>, however, it is suggested that the shallow trapping of C70<\/sub> impurities does not largely inhibit the transport of photocarriers by C60<\/sub>, while the low energy barrier of C60<\/sub> impurities largely inhibits the transport of photocarriers by C70<\/sub>. For clear comparison, the photoelectrical conversion layers were crystallized using co-evaporant induced crystallization. An effective purification method for C70<\/sub> using sublimation purification, which depends on the C70<\/sub> concentration in the sublimation source, is also reported.<\/p>\n","protected":false},"excerpt":{"rendered":"

      C70:C60\u30d5\u30e9\u30fc\u30ec\u30f3\u6df7\u5408\u7269\u306b\u304a\u3051\u308b\u4e88\u60f3\u5916\u306e\u975e\u5bfe\u79f0\u306a\u4e0d\u7d14\u7269\u52b9\u679c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002revealing an unexpected asymmetrical impurity effect in C70:C60 fullerene mixtures. <\/p>\n","protected":false},"author":1,"featured_media":4536,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[9],"tags":[12,14],"class_list":["post-4534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research","tag-energy-conversion-optimization","tag-advanced-materials-creation"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2024\/07\/kaji2024.jpg?fit=2371%2C2385&ssl=1","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":7535,"url":"https:\/\/tuat-chemphys.net\/?p=7535","url_meta":{"origin":4534,"position":0},"title":"Interview \u76f8\u5bfe\u8ad6\u7684\u91cf\u5b50\u5316\u5b66\u3067\u5b87\u5b99\u3068\u7269\u8cea\u306e\u8b0e\u306b\u6311\u3080 \u2015 \u963f\u90e8\u7a63\u91cc\u5148\u751f “Unraveling the Mysteries of Matter and the Universe Through Relativistic Quantum Chemistry \u2014 Dr. Minori Abe”","author":"unet","date":"2026-03","format":false,"excerpt":"\u8a18\u4e8b\u3067\u306f\u7814\u7a76\u306e\u918d\u9190\u5473\u3084\u3001\u80b2\u5150\u3068\u7814\u7a76\u3092\u4e21\u7acb\u3057\u306a\u304c\u3089\u6b69\u3093\u3067\u304d\u305f\u30ad\u30e3\u30ea\u30a2\u306b\u3064\u3044\u3066\u3082\u8a9e\u3063\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f The article also offers an candid look at her journey balancing research with motherhood.","rel":"","context":"In "Professor's Interview"","block_context":{"text":"Professor's Interview","link":"https:\/\/tuat-chemphys.net\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/03\/image-1.png?fit=636%2C765&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/03\/image-1.png?fit=636%2C765&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/03\/image-1.png?fit=636%2C765&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":6478,"url":"https:\/\/tuat-chemphys.net\/?p=6478","url_meta":{"origin":4534,"position":1},"title":"Eco-friendly AgBiS\u2082 nanocrystals with photodetector performance. \u74b0\u5883\u306b\u3084\u3055\u3057\u3044AgBiS\u2082\u30ca\u30ce\u7d50\u6676\u3092\u958b\u767a\u3001\u5149\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\u306e\u672a\u6765\u306b\u671f\u5f85","author":"unet","date":"2025-08","format":false,"excerpt":"\u4eca\u5f8c\u306f\u3001\u30ca\u30ce\u7d50\u6676\u306e\u30b5\u30a4\u30ba\u5236\u5fa1\u6280\u8853\u306e\u958b\u767a\u3092\u9032\u3081\u3001\u74b0\u5883\u306b\u914d\u616e\u3057\u305f\u9ad8\u6027\u80fd\u5149\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\u306e\u5b9f\u73fe\u3092\u76ee\u6307\u3057\u307e\u3059\u3002Future work will focus on developing size control techniques for nanocrystals to realize environmentally friendly, high-performance optoelectronic devices.","rel":"","context":"In "Research Topics"","block_context":{"text":"Research Topics","link":"https:\/\/tuat-chemphys.net\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/08\/image.png?fit=600%2C472&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/08\/image.png?fit=600%2C472&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/08\/image.png?fit=600%2C472&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":6684,"url":"https:\/\/tuat-chemphys.net\/?p=6684","url_meta":{"origin":4534,"position":2},"title":"\u3088\u308a\u591a\u304f\u306e\u592a\u967d\u5149\u3092\u6355\u6349\u3059\u308b\u592a\u967d\u5149\u96c6\u5149\u5668 Solar Concentrators: Capturing More Sunlight","author":"unet","date":"2025-09","format":false,"excerpt":"\u958b\u767a\u3055\u308c\u305f\u300cMultiPro-CPC\u300d\u96c6\u5149\u5668\u306e\u4e3b\u8981\u306a\u9769\u65b0\u306f\u3001\u65b9\u5411\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u53d7\u5149\u89d2\u3092\u6301\u3066\u308b\u3053\u3068\u3067\u3059\u3002The \"MultiPro-CPCs\" (Multi-Profile Compound Parabolic Concentrators) can have different acceptance angles in different directions.","rel":"","context":"In "Research Topics"","block_context":{"text":"Research Topics","link":"https:\/\/tuat-chemphys.net\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/09\/image.png?fit=1135%2C387&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/09\/image.png?fit=1135%2C387&ssl=1&resize=350%2C200 1x, 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Guide Book (Student’s Voice) Seiya Kobayashi \u5c0f\u6797\u8056\u5f25\u3055\u3093:\u300c\u7164\u7c92\u5b50\u300d\u306e\u71b1\u4f1d\u5c0e\u7279\u6027\u3092\u5206\u6790\u3057\u65b0\u305f\u306a\u6d3b\u7528\u65b9\u6cd5\u3092\u6a21\u7d22","author":"unet","date":"2025-09","format":false,"excerpt":"\u5927\u5b66\u9662\u751f\uff1a\u4e16\u754c\u3067\u8ab0\u3082\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u306a\u3044\u30c6\u30fc\u30de\u306b\u6311\u3080\u30b9\u30b1\u30fc\u30eb\u306e\u5927\u304d\u3055\u304c\u3053\u306e\u7814\u7a76\u306e\u9b45\u529b\u3067\u3059\u3002The big scale of challenging a theme that no one in the world has clarified is what makes this research exciting.(Grad. student)","rel":"","context":"In "Lab. Intro \u7814\u7a76\u5ba4\u7d39\u4ecb"","block_context":{"text":"Lab. 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Bisri Selected for JST NEXUS Grant: Fostering Japan-ASEAN Research Exchange\/ \u30d3\u30b9\u30ea\u51c6\u6559\u6388\u304cJST NEXUS\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u63a1\u629e\uff1a\u65e5ASEAN\u306e\u6b21\u4e16\u4ee3\u7814\u7a76\u4ea4\u6d41\u3092\u727d\u5f15","author":"unet","date":"2026-01","format":false,"excerpt":"Title: \"Young Talents Development for Emerging Semiconducting Nanomaterials Research Towards Sustainable Electronic and Energy Devices\" \uff08\u6301\u7d9a\u53ef\u80fd\u306a\u96fb\u5b50\u30fb\u30a8\u30cd\u30eb\u30ae\u30fc\u30c7\u30d0\u30a4\u30b9\u306b\u5411\u3051\u305f\u6b21\u4e16\u4ee3\u534a\u5c0e\u4f53\u30ca\u30ce\u6750\u6599\u7814\u7a76\u306e\u305f\u3081\u306e\u82e5\u624b\u4eba\u6750\u80b2\u6210\uff09","rel":"","context":"In "Event\/News"","block_context":{"text":"Event\/News","link":"https:\/\/tuat-chemphys.net\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/01\/image-4.png?fit=1200%2C522&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/01\/image-4.png?fit=1200%2C522&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/01\/image-4.png?fit=1200%2C522&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/01\/image-4.png?fit=1200%2C522&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2026\/01\/image-4.png?fit=1200%2C522&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":6956,"url":"https:\/\/tuat-chemphys.net\/?p=6956","url_meta":{"origin":4534,"position":5},"title":"Surface Plasmon Resonance sensors for highly selective detection of carboxylic acids \u2014 SPR\u30bb\u30f3\u30b5\u30fc\uff1a\u9162\u9178\u306a\u3069\u306e\u30ab\u30eb\u30dc\u30ad\u30b7\u30eb\u57fa\u3092\u6301\u3064\u5206\u5b50\u306e\u9ad8\u9078\u629e\u7684\u691c\u51fa","author":"unet","date":"2025-11","format":false,"excerpt":"\u672c\u7814\u7a76\u306f\u3001\u8868\u9762\u30d7\u30e9\u30ba\u30e2\u30f3\u5171\u9cf4\uff08SPR\uff09\u30bb\u30f3\u30b5\u30fc\u306b\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u30a4\u30df\u30f3\uff08PEI\uff09\u3092\u88c5\u98fe\u3059\u308b\u3053\u3068\u3067\u3001\u9162\u9178\u306a\u3069\u306e\u30ab\u30eb\u30dc\u30ad\u30b7\u30eb\u57fa\u3092\u6301\u3064\u5206\u5b50\u3092\u9ad8\u9078\u629e\u7684\u306b\u691c\u51fa\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002This work demonstrates that decorating SPR sensors with PEI enables highly selective detection of carboxylic acid like acetic acid.","rel":"","context":"In "Research Topics"","block_context":{"text":"Research Topics","link":"https:\/\/tuat-chemphys.net\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tuat-chemphys.net\/wp-content\/uploads\/2025\/11\/image-4.png?fit=387%2C210&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_shortlink":"https:\/\/wp.me\/pa3J4g-1b8","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/posts\/4534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4534"}],"version-history":[{"count":7,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/posts\/4534\/revisions"}],"predecessor-version":[{"id":4606,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/posts\/4534\/revisions\/4606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=\/wp\/v2\/media\/4536"}],"wp:attachment":[{"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuat-chemphys.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}