Issue 68, 2016
From the journal:

Chemical Communications

Label-free bacterial detection using polydiacetylene liposomes†

Jimin Park,‡a   Seul Kathy Ku,‡b   Deokwon Seo,cd   Kahyun Hur,e   Hojeong Jeon,a   Dmitry Shvartsman,b   Hyun-Kwang Seok,a   David J. Mooney*bf  and  Kangwon Lee*cd  

* Corresponding authors

a Center for Biomaterials, Korea Institute of Science & Technology, Seoul 02792, Republic of Korea

b School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
E-mail: mooneyd@seas.harvard.edu

c Advanced Institutes of Convergence Technology, Gyeonggi-do 16229, Republic of Korea
E-mail: kangwonlee@snu.ac.kr

d Program in Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Republic of Korea

e Center for Computational Science, Korea Institute of Science & Technology, Seoul 02792, Republic of Korea

f Wyss Institute for Biologically Inspired Engineering, Cambridge, MA 02138, USA

Abstract

Polydiacetylene (PDA) liposomes were prepared to selectively capture target released from bacteria. Specific interplay between released-surfactin and PDA resulted in a conformal change in the structure of PDA, highlighting the potential of indirect interactions between bacteria and PDA in the construction of new label-free bacterial sensors.

Graphical abstract: Label-free bacterial detection using polydiacetylene liposomes

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Article information

DOI
https://doi.org/10.1039/C6CC03116A
Article type
Communication
Submitted
14 Apr 2016
Accepted
08 Jul 2016
First published
12 Jul 2016

Chem. Commun., 2016,52, 10346-10349

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Label-free bacterial detection using polydiacetylene liposomes

J. Park, S. K. Ku, D. Seo, K. Hur, H. Jeon, D. Shvartsman, H. Seok, D. J. Mooney and K. Lee, Chem. Commun., 2016, 52, 10346 DOI: 10.1039/C6CC03116A

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