Visual detection of copper ions based on azide- and alkyne-functionalized polydiacetylene vesicles

被引：81
|
作者：
Xu, Qingling [2 ]
Lee, Kyung Mi [1 ]
Wang, Fang [2 ]
Yoon, Juyoung [1 ,2 ]
机构：
[1] Ewha Womans Univ, Dept Chem & Nano Sci, Seoul 120750, South Korea
[2] Ewha Womans Univ, Dept Bioinspired Sci WCU, Seoul 120750, South Korea
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 39期
基金：
新加坡国家研究基金会;
关键词：
GOLD NANOPARTICLES; ASCORBIC-ACID; FLUORESCENT; SENSOR; CU2+;
D O I：
10.1039/c1jm11660f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new method for visual detection of Cu2+ based on azide-and alkyne-functionalized polydiacetylene (PDA-aa) vesicles has been developed. In the presence of ascorbic acid, Cu2+ can be reduced to Cu+ and catalyze the click reaction between the two functional groups. After incubation with Cu2+ and ascorbic acid, a PDA-aa solution changed its color from blue to red, which was attributed to conformational transition of the conjugated backbone. Other metal ions were explored but only induced negligible color changes. This method provides a naked eye detection of Cu2+ in water without the aid of complex instruments.
引用
收藏
页码：15214 / 15217
页数：4
相关论文
共 50 条
  • [41] Recent Advances in Copper-Based Solid Heterogeneous Catalysts for Azide-Alkyne Cycloaddition Reactions
    Aflak, Noura
    Ben El Ayouchia, Hicham
    Bahsis, Lahoucine
    Anane, Hafid
    Julve, Miguel
    Stiriba, Salah-Eddine
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2022, 23 (04)
  • [42] Simultaneous and visual detection of cysteamine based on Michael addition reaction with polydiacetylene liposomes
    Thanh Chung Pham
    Lee, Seongman
    Son, Ye Rim
    Kwak, Minseok
    Kim, Hyun Sung
    Lee, Songyi
    JOURNAL OF MATERIALS CHEMISTRY C, 2020, 8 (43) : 15290 - 15295
  • [43] Cerium-based azide- and nitro-functionalized UiO-66 frameworks as turn-on fluorescent probes for the sensing of hydrogen sulphide
    Buragohain, Amlan
    Biswas, Shyam
    CRYSTENGCOMM, 2016, 18 (23): : 4374 - 4381
  • [44] Ratiometric fluorescent detection of copper ions using coumarin-functionalized carbon dots based on FRET
    Yan, Fanyong
    Bai, Zhangjun
    Chen, Yuan
    Zu, Fanlin
    Li, Xing
    Xu, Jinxia
    Chen, Liang
    SENSORS AND ACTUATORS B-CHEMICAL, 2018, 275 : 86 - 94
  • [45] Visual Detection of Copper(II) Ions Based on an Anionic Polythiophene Derivative Using Click Chemistry
    Yao, Zhiyi
    Yang, Yanbo
    Chen, Xueliang
    Hu, Xianping
    Zhang, Li
    Liu, Lei
    Zhao, Yuliang
    Wu, Hai-Chen
    ANALYTICAL CHEMISTRY, 2013, 85 (12) : 5650 - 5653
  • [46] Visual detection of ascorbic acid via alkyne-azide click reaction using gold nanoparticles as a colorimetric probe
    Zhang, Yuanfu
    Li, Baoxin
    Xu, Chunli
    ANALYST, 2010, 135 (07) : 1579 - 1584
  • [47] Copper(I)-chitin biopolymer based: An efficient and recyclable catalyst for click azide–alkyne cycloaddition reactions in water
    Bahsis, Lahoucine
    Ablouh, El-Houssaine
    Hachim, Mouhi Eddine
    Anane, Hafid
    Taourirte, Moha
    Julve, Miguel
    Stiriba, Salah-Eddine
    Applied Organometallic Chemistry, 2021, 35 (08):
  • [48] Noble Synthesis of Xanthene-based Dyes by Copper-catalyzed Azide-Alkyne Cycloaddition Reaction
    Shin, Dong Geun
    Kim, Min Young
    Yi, Whikun
    Han, Jin Wook
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2015, 36 (03): : 1037 - 1039
  • [49] Copper complexes of arylselenolate-based ligands: synthesis and catalytic activity in azide-alkyne cycloaddition reactions
    Chauhan, Rohit Singh
    Oza, Dhvani
    Yadav, Seema
    Dash, Chandrakanta
    Slawin, Alexandra M. Z.
    Shivran, Neelam
    NEW JOURNAL OF CHEMISTRY, 2019, 43 (05) : 2381 - 2388
  • [50] An Efficient Photocatalyst for the Azide-Alkyne Click Reaction Based on Direct Photolysis of a Copper(II)/Carboxylate Complex
    Guan, Xin
    Zhang, Jing
    Wang, Yuechuan
    CHEMISTRY LETTERS, 2014, 43 (07) : 1073 - 1074
12345