Literature DB >> 21660362

Tetrahedron-structured DNA and functional oligonucleotide for construction of an electrochemical DNA-based biosensor.

Nan-Nan Bu1, Chun-Xia Tang, Xi-Wen He, Xue-Bo Yin.   

Abstract

Tetrahedron-structured DNA (ts-DNA) in combination with a functionalized oligonucleotide was used to develop a "turn-on" biosensor for Hg(2+) ions. The ts-DNA provided an improved sensitivity and was used to block the active sites.

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Year:  2011        PMID： 21660362     DOI： 10.1039/c1cc11628b

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


  5 in total

Review 1.  Immobilization Techniques for Aptamers on Gold Electrodes for the Electrochemical Detection of Proteins: A Review.

Authors:  Franziska V Oberhaus; Dieter Frense; Dieter Beckmann
Journal:  Biosensors (Basel)       Date:  2020-04-28

Review 2.  Modified electrodes used for electrochemical detection of metal ions in environmental analysis.

Authors:  Gregory March; Tuan Dung Nguyen; Benoit Piro
Journal:  Biosensors (Basel)       Date:  2015-04-29

3.  Computation of Oxidation Potentials of Solvated Nucleobases by Static and Dynamic Multilayer Approaches.

Authors:  Jesús Lucia-Tamudo; Gustavo Cárdenas; Nuria Anguita-Ortiz; Sergio Díaz-Tendero; Juan J Nogueira
Journal:  J Chem Inf Model       Date:  2022-06-30       Impact factor: 6.162

Review 4.  DNA-Based Biosensors for the Biochemical Analysis: A Review.

Authors:  Yu Hua; Jiaming Ma; Dachao Li; Ridong Wang
Journal:  Biosensors (Basel)       Date:  2022-03-20

5.  Infrared Plasmonic Biosensor with Tetrahedral DNA Nanostructure as Carriers for Label-Free and Ultrasensitive Detection of miR-155.

Authors:  Xindan Hui; Cheng Yang; Dongxiao Li; Xianming He; He Huang; Hong Zhou; Ming Chen; Chengkuo Lee; Xiaojing Mu
Journal:  Adv Sci (Weinh)       Date:  2021-06-21       Impact factor: 16.806
  5 in total

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