Diethylene glycol ether-linked 3,4,5-trihydroxybenzamides as triply branched dendritic anchors to CdSe/ZnS core/shell type nanoparticles: potential hydrophilic fluorescent probes

被引:21
作者
Chen, CT [1 ]
Pawar, VD [1 ]
Munot, YS [1 ]
Chen, CC [1 ]
Hsu, CJ [1 ]
机构
[1] Natl Taiwan Univ, Dept Chem, Taipei 11650, Taiwan
关键词
D O I
10.1039/b418806c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Functionalized N-2-mercaptoethyl-gallamides bearing three or five hydroxyl units that are tethered with diethylene glycol ether(s) allow for transferring hydrophobically pyridine-capped CdSe/ZnS core/shell nanoparticles from an organic to an aqueous layer with intact fluorescent profiles.
引用
收藏
页码:2483 / 2485
页数:3
相关论文
共 24 条
[1]   Semiconductor clusters, nanocrystals, and quantum dots [J].
Alivisatos, AP .
SCIENCE, 1996, 271 (5251) :933-937
[2]   Semiconductor nanocrystals as fluorescent biological labels [J].
Bruchez, M ;
Moronne, M ;
Gin, P ;
Weiss, S ;
Alivisatos, AP .
SCIENCE, 1998, 281 (5385) :2013-2016
[3]   Quantum dot bioconjugates for ultrasensitive nonisotopic detection [J].
Chan, WCW ;
Nie, SM .
SCIENCE, 1998, 281 (5385) :2016-2018
[4]   Nucleophilic acyl substitutions of anhydrides with protic nucleophiles catalyzed by amphoteric, oxomolybdenum species [J].
Chen, CT ;
Kuo, JH ;
Pawar, VD ;
Munot, YS ;
Weng, SS ;
Ku, CH ;
Liu, CY .
JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (04) :1188-1197
[5]   Nucleophilic acyl substitutions of esters with protic nucleophiles mediated by amphoteric, oxotitanium, and vanadyl species [J].
Chen, CT ;
Kuo, JH ;
Ku, CH ;
Weng, SS ;
Liu, CY .
JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (04) :1328-1339
[6]   Site-selective DNA photocleavage involving unusual photoinitiated tautomerization of chiral tridentate vanadyl(V) complexes derived from N-salicylidene α-amino acids [J].
Chen, CT ;
Lin, JS ;
Kuo, JH ;
Weng, SS ;
Cuo, TS ;
Lin, YW ;
Cheng, CC ;
Huang, YC ;
Yu, JK ;
Chou, PT .
ORGANIC LETTERS, 2004, 6 (24) :4471-4474
[7]   Catalytic nucleophilic acyl substitution of anhydrides by amphoteric vanadyl triflate [J].
Chen, CT ;
Kuo, JH ;
Li, CH ;
Barhate, NB ;
Hon, SW ;
Li, TW ;
Chao, SD ;
Liu, CC ;
Li, YC ;
Chang, IH ;
Lin, JS ;
Liu, CJ ;
Chou, YC .
ORGANIC LETTERS, 2001, 3 (23) :3729-3732
[8]  
COLVIN VL, 1994, NATURE, V370, P354, DOI 10.1038/370354a0
[9]   In vivo imaging of quantum dots encapsulated in phospholipid micelles [J].
Dubertret, B ;
Skourides, P ;
Norris, DJ ;
Noireaux, V ;
Brivanlou, AH ;
Libchaber, A .
SCIENCE, 2002, 298 (5599) :1759-1762
[10]   Synthesis and properties of biocompatible water-soluble silica-coated CdSe/ZnS semiconductor quantum dots [J].
Gerion, D ;
Pinaud, F ;
Williams, SC ;
Parak, WJ ;
Zanchet, D ;
Weiss, S ;
Alivisatos, AP .
JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (37) :8861-8871