Literature DB >> 16391728

Potassium ion recognition by 15-crown-5 functionalized CdSe/ZnS quantum dots in H2O.

Chun-Yen Chen1, Chiu-Ting Cheng, Chih-Wei Lai, Pei-Wen Wu, Kun-Chan Wu, Pi-Tai Chou, Yi-Hsuan Chou, Hsin-Tien Chiu.   

Abstract

Based on 15-crown-5 functionalized CdSe/ZnS quantum dots (QDs), we report a novel fluorogenic sensor to probe K+ ions in H2O; recognition of K+ can be achieved via the Förster type of energy transfer between two different color QDs, so that [K+] of the order of 10(-6) M can be promptly detected.

Entities:  

Year:  2005        PMID： 16391728     DOI： 10.1039/b512677k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  11 in total

1.  Quantum dot to quantum dot Förster resonance energy transfer: engineering materials for visual color change sensing.

Authors:  Margaret Chern; Reyhaneh Toufanian; Allison M Dennis
Journal:  Analyst       Date:  2020-08-24       Impact factor: 4.616

2.  Ion-Switchable Quantum Dot Förster Resonance Energy Transfer Rates in Ratiometric Potassium Sensors.

Authors:  Timothy T Ruckh; Christopher G Skipwith; Wendi Chang; Alexander W Senko; Vladimir Bulovic; Polina O Anikeeva; Heather A Clark
Journal:  ACS Nano       Date:  2016-04-18       Impact factor: 15.881

Review 3.  Implantable nanosensors: toward continuous physiologic monitoring.

Authors:  Timothy T Ruckh; Heather A Clark
Journal:  Anal Chem       Date:  2013-12-10       Impact factor: 6.986

4.  Anion sensing with luminescent quantum dots--a modular approach based on the Photoinduced Electron Transfer (PET) mechanism.

Authors:  John F Callan; Ray C Mulrooney; Sukanta Kamila; Bridgeen McCaughan
Journal:  J Fluoresc       Date:  2007-12-20       Impact factor: 2.217

5.  Fluorescence "switch on" of conjugates of CdTe@ZnS quantum dots with Al, Ni and Zn tetraamino-phthalocyanines by hydrogen peroxide: characterization and applications as luminescent nanosensors.

Authors:  Oluwasesan Adegoke; Samson Khene; Tebello Nyokong
Journal:  J Fluoresc       Date:  2013-04-20       Impact factor: 2.217

6.  Luminescent 'On-Off' CdSe/ZnS quantum dot chemodosimeter for hydroxide based on photoinduced electron transfer from a carboxylate moiety.

Authors:  Lara A Gauci; Lindsay G Kelland; David C Magri
Journal:  J Fluoresc       Date:  2013-03-16       Impact factor: 2.217

7.  A simple QD-FRET bioprobe for sensitive and specific detection of hepatitis B virus DNA.

Authors:  Shan Huang; Hangna Qiu; Qi Xiao; Chusheng Huang; Wei Su; Baoqing Hu
Journal:  J Fluoresc       Date:  2013-05-31       Impact factor: 2.217

8.  Unsymmetrically Substituted Nickel Triazatetra-Benzcorrole and Phthalocynanine Complexes: Conjugation to Quantum Dots and Applications as Fluorescent "Turn ON" Sensors.

Authors:  Oluwasesan Adegoke; Tebello Nyokong
Journal:  J Fluoresc       Date:  2013-10-27       Impact factor: 2.217

9.  Ultrasensitive and rapid detection of ochratoxin A in agro-products by a nanobody-mediated FRET-based immunosensor.

Authors:  Zongwen Tang; Xing Liu; Benchao Su; Qi Chen; Hongmei Cao; Yonghuan Yun; Yang Xu; Bruce D Hammock
Journal:  J Hazard Mater       Date:  2019-11-12       Impact factor: 10.588

Review 10.  Förster Resonance Energy Transfer between Quantum Dot Donors and Quantum Dot Acceptors.

Authors:  Kenny F Chou; Allison M Dennis
Journal:  Sensors (Basel)       Date:  2015-06-05       Impact factor: 3.576
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