WebNov 15, 2004 · Among the ionophores, 1,3-alternate thiacalix[4]biscrown-6,6 showed a high selectivity for cesium over potassium ion and so was optimized as a Cs +-selective … WebFeb 6, 2008 · The mono-nuclear potassium complex of calix[4]biscrown-6 (11b) was very similar in structure to the cesium complexes of biscrown-6 derivatives, although, the binding mode was somewhat less optimal for potassium and lacked the cation–π interaction with the calixarene cavity as was shown by X-ray crystal studies .

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WebJul 1, 2000 · The synthesis of an unsymmetrical calix [4]biscrown proceeds in a stepwise fashion through a mono-crown derivative, to which the second crown loop is then added according to the standard ... WebCalix[4]BisCrown及其高分子基超分子识别材料的制备与基础特性研究是一篇博士论文,爱博士论文提供最新物理化学（理论化学）、化学物理学博士论文下载，包括数理科学和化学论文,化学论文,物理化学（理论化学）、化学物理学论文,几百个学科，四百多万篇优秀论文，欢迎 … christmas wallpaper cute iphone

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WebA diboronic acid ‘glucose cleft’ and a biscrown ether ‘metal sandwich’ are allosterically coupled Tony D. James and Seiji Shinkai Abstract Glucose is released from the diboronic acid ‘clef’ 3 when a metal ‘sandwich’ is formed by two 15-crown-5 rings; the binding events are sensitively monitored by changes in the fluorescence intensity. WebApr 1, 2024 · 配信番組『ガルスコ』ダミヘ回で紹介したbisCROWNレーベルCDが当たる！ 女性向けシチュエーションCDレーベルbisCROWN。これまで『ふたりきねんび。』や『アメとムチ』といった、かずかずのときめき作品を送り出してきた本レーベルよりプレゼント … Webcominox. シチュエーションCD はじめて きみと 75%OFF セール 限定版 ドラマCD 寺竹順 CD詳細情報を公開しました 2 はじめて bisCROWN INFORMATION きみと 愛があれば大丈夫 CV：寺竹順さん きみと はじめて ミュージック アニメ 寺竹順 通常盤 Amazon きみと はじめて メルカリ - CV寺竹順 はじめて ドラマCD きみ ... gets bored crossword