Literature DB >> 20166745

Light-induced local heating for thermophoretic manipulation of DNA in polymer micro- and nanochannels.

Lasse H Thamdrup1, Niels B Larsen, Anders Kristensen.   

Abstract

We present a method for making polymer chips with a narrow-band near-infrared absorber layer that enables light-induced local heating of liquids inside fluidic micro- and nanochannels fabricated by thermal imprint in polymethyl methacrylate. We have characterized the resulting liquid temperature profiles in microchannels using the temperature dependent fluorescence of the complex [Ru(bpy)(3)](2+). We demonstrate thermophoretic manipulation of individual YOYO-1 stained T4 DNA molecules inside micro- and nanochannels.

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Year:  2010        PMID： 20166745     DOI： 10.1021/nl903190q

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  11 in total

1.  Dynamic in situ chromosome immobilisation and DNA extraction using localized poly(N-isopropylacrylamide) phase transition.

Authors:  Johan Eriksen; Anil Haraksingh Thilsted; Rodolphe Marie; Christopher James Lüscher; Lars Bue Nielsen; Winnie Edith Svendsen; Peter Szabo; Anders Kristensen
Journal:  Biomicrofluidics       Date:  2011-09-20       Impact factor: 2.800

2.  Optofluidics incorporating actively controlled micro- and nano-particles.

Authors:  Aminuddin A Kayani; Khashayar Khoshmanesh; Stephanie A Ward; Arnan Mitchell; Kourosh Kalantar-Zadeh
Journal:  Biomicrofluidics       Date:  2012-07-18       Impact factor: 2.800

Review 3.  Beyond gel electrophoresis: microfluidic separations, fluorescence burst analysis, and DNA stretching.

Authors:  Kevin D Dorfman; Scott B King; Daniel W Olson; Joel D P Thomas; Douglas R Tree
Journal:  Chem Rev       Date:  2012-11-12       Impact factor: 60.622

4.  How to get into that "room at the bottom".

Authors:  Henrik Flyvbjerg
Journal:  Proc Natl Acad Sci U S A       Date:  2014-09-03       Impact factor: 11.205

5.  Light-induced Soret effect and adsorption of nanocrystals in organic solvents.

Authors:  S Kredentser; A Eremin; P Davidson; V Reshetnyak; R Stannarius; Yu Reznikov
Journal:  Eur Phys J E Soft Matter       Date:  2016-03-29       Impact factor: 1.890

6.  Direct observation of confinement-induced diffusophoresis.

Authors:  Saeid Movahed; Zubair Azad; Saroj Dangi; Robert Riehn
Journal:  Nanotechnology       Date:  2019-07-13       Impact factor: 3.874

7.  Effects of long DNA folding and small RNA stem-loop in thermophoresis.

Authors:  Yusuke T Maeda; Tsvi Tlusty; Albert Libchaber
Journal:  Proc Natl Acad Sci U S A       Date:  2012-10-15       Impact factor: 11.205

8.  Laser-induced heating for in situ DNA replication and detection in microchannels.

Authors:  Min-Sheng Hung; Chih-Pin Chen
Journal:  IET Nanobiotechnol       Date:  2018-09       Impact factor: 1.847

9.  Selective Direct Laser Writing of Pyrolytic Carbon Microelectrodes in Absorber-Modified SU-8.

Authors:  Emil Ludvigsen; Nina Ritter Pedersen; Xiaolong Zhu; Rodolphe Marie; David M A Mackenzie; Jenny Emnéus; Dirch Hjorth Petersen; Anders Kristensen; Stephan Sylvest Keller
Journal:  Micromachines (Basel)       Date:  2021-05-17       Impact factor: 2.891

10.  Opto-thermophoretic fiber tweezers.

Authors:  Abhay Kotnala; Yuebing Zheng
Journal:  Nanophotonics       Date:  2019-02-12       Impact factor: 8.449
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