A novel functionalized pillar[5]arene-based selective amino acid sensor for L-tryptophan

A novel L-tryptophan (L-Trp) fluorescent sensor (BTAP5) based on a functionalized pillar[5]arene has been developed. The sensor BTAP5 exhibits high selectivity and sensitivity (2.83 × 10−7 M) towards L-Trp in H2O/DMSO (7 : 3, v/v) solution. The recognition mechanism was studied by 1H NMR, electrospray ionization mass spectrometry and 2D NOESY.

[1]  You‐Ming Zhang,et al.  A novel functionalized pillar[5]arene for forming a fluorescent switch and a molecular keypad , 2016 .

[2]  Yoshiaki Nakamoto,et al.  Pillar-Shaped Macrocyclic Hosts Pillar[n]arenes: New Key Players for Supramolecular Chemistry. , 2016, Chemical reviews.

[3]  Rongrong Wang,et al.  Selective precipitation of alkyl dihalides using a newly synthesized water-soluble bisphosphorylpillar[5]arene. , 2016, Chemical communications.

[4]  You‐Ming Zhang,et al.  Rationally introduce multi-competitive binding interactions in supramolecular gels: a simple and efficient approach to develop multi-analyte sensor array , 2016, Chemical science.

[5]  F. Zheng,et al.  A pillar[5]arene-based cyanide sensor bearing on a novel cyanide-induced self-assemble mechanism , 2016 .

[6]  F. Zheng,et al.  Novel functionalized pillar[5]arene: synthesis, assembly and application in sequential fluorescent sensing for Fe3+ and F− in aqueous media , 2016 .

[7]  Feihe Huang,et al.  An anthracene-appended 2:3 copillar[5]arene: synthesis, computational studies, and application in highly selective fluorescence sensing for Fe(III) ions. , 2015, Chemical communications.

[8]  You‐Ming Zhang,et al.  Copillar[5]arene-based supramolecular polymer gel: controlling stimuli–response properties through a novel strategy with surfactant , 2015 .

[9]  Yong Yao,et al.  Formation of fluorescent supramolecular polymeric assemblies via orthogonal pillar[5]arene-based molecular recognition and metal ion coordination. , 2015, Chemical communications.

[10]  Dingguo Xu,et al.  Ditopic CMPO-pillar[5]arenes as unique receptors for efficient separation of americium(III) and europium(III). , 2015, Chemical communications.

[11]  Xiaofan Ji,et al.  A dual-responsive supra-amphiphilic polypseudorotaxane constructed from a water-soluble pillar[7]arene and an azobenzene-containing random copolymer. , 2015, Journal of the American Chemical Society.

[12]  You‐Ming Zhang,et al.  A novel supramolecular metallogel-based high-resolution anion sensor array. , 2015, Chemical communications.

[13]  Xiao‐Yu Hu,et al.  Dual photo- and pH-responsive supramolecular nanocarriers based on water-soluble pillar[6]arene and different azobenzene derivatives for intracellular anticancer drug delivery. , 2015, Chemistry.

[14]  You‐Ming Zhang,et al.  A cationic water-soluble pillar[5]arene: synthesis and host–guest complexation with long linear acids , 2015 .

[15]  Chunju Li,et al.  Pillararene-based supramolecular polymers: from molecular recognition to polymeric aggregates. , 2014, Chemical communications.

[16]  B. Jiang,et al.  A pillar[5]arene and crown ether fused bicyclic host: synthesis, guest discrimination and simultaneous binding of two guests with different shapes, sizes and electronic constitutions. , 2014, Chemical communications.

[17]  Xiao‐Yu Hu,et al.  Multistimuli-responsive supramolecular vesicles based on water-soluble pillar[6]arene and SAINT complexation for controllable drug release. , 2014, Journal of the American Chemical Society.

[18]  Boqi Li,et al.  A monophosphoryl copillar[5]arene: synthesis and host–guest complexation with alkanols , 2013 .

[19]  Shu-Lan Sun,et al.  Pillar[5]arene-based side-chain polypseudorotaxanes as an anion-responsive fluorescent sensor , 2013 .

[20]  Y. Yu,et al.  Molecular selective binding of basic amino acids by a water-soluble pillar[5]arene. , 2013, Chemical communications.

[21]  Xiao‐Yu Hu,et al.  Novel pillar[5]arene-based dynamic polyrotaxanes interlocked by the quadruple hydrogen bonding ureidopyrimidinone motif. , 2012, Organic letters.

[22]  Feihe Huang,et al.  A solvent-driven molecular spring , 2012 .

[23]  Yong Yang,et al.  Pillararenes, a new class of macrocycles for supramolecular chemistry. , 2012, Accounts of chemical research.

[24]  S. Lippard,et al.  Phosphorescent sensor for robust quantification of copper(II) ion. , 2011, Journal of the American Chemical Society.

[25]  Y. Yu,et al.  Pillar[5]arene decaamine: synthesis, encapsulation of very long linear diacids and formation of ion pair-stopped [2]rotaxanes. , 2011, Chemical communications.

[26]  J. F. Stoddart,et al.  Monofunctionalized pillar[5]arene as a host for alkanediamines. , 2011, Journal of the American Chemical Society.

[27]  Lingyun Wang,et al.  A facile and efficient preparation of pillararenes and a pillarquinone. , 2009, Angewandte Chemie.

[28]  S. Luo,et al.  Simple and sensitive colorimetric detection of cysteine based on ssDNA-stabilized gold nanoparticles , 2009, Analytical and bioanalytical chemistry.

[29]  A. Moosavi-Movahedi,et al.  Fine steps of electrocatalytic oxidation and sensitive detection of some amino acids on copper nanoparticles. , 2009, Analytical biochemistry.

[30]  Yoshiaki Nakamoto,et al.  para-Bridged symmetrical pillar[5]arenes: their Lewis acid catalyzed synthesis and host-guest property. , 2008, Journal of the American Chemical Society.

[31]  Z. A. Wood,et al.  Structure, mechanism and regulation of peroxiredoxins. , 2003, Trends in biochemical sciences.

[32]  E. Falk,et al.  Dietary Supplementation With Methionine and Homocysteine Promotes Early Atherosclerosis but Not Plaque Rupture in ApoE-Deficient Mice , 2001, Arteriosclerosis, thrombosis, and vascular biology.

[33]  C D Gilbert,et al.  Aspartate and glutamate as possible neurotransmitters in the visual cortex , 1981, The Journal of neuroscience : the official journal of the Society for Neuroscience.