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Literature DB >> 19252505

Nanoscale live-cell imaging using hopping probe ion conductance microscopy.

Pavel Novak¹, Chao Li, Andrew I Shevchuk, Ruben Stepanyan, Matthew Caldwell, Simon Hughes, Trevor G Smart, Julia Gorelik, Victor P Ostanin, Max J Lab, Guy W J Moss, Gregory I Frolenkov, David Klenerman, Yuri E Korchev.
1. Imperial College London, UK.

Abstract

We describe hopping mode scanning ion conductance microscopy that allows noncontact imaging of the complex three-dimensional surfaces of live cells with resolution better than 20 nm. We tested the effectiveness of this technique by imaging networks of cultured rat hippocampal neurons and mechanosensory stereocilia of mouse cochlear hair cells. The technique allowed examination of nanoscale phenomena on the surface of live cells under physiological conditions.

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Year: 2009 PMID： 19252505 PMCID： PMC2702483 DOI： 10.1038/nmeth.1306

Source DB: PubMed Journal: Nat Methods ISSN： 1548-7091 Impact factor: 28.547

13 in total

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Authors: B Kachar; M Parakkal; M Kurc; Y Zhao; P G Gillespie
Journal: Proc Natl Acad Sci U S A Date: 2000-11-21 Impact factor: 11.205

2. Lateral mechanical coupling of stereocilia in cochlear hair bundles.

Authors: M G Langer; S Fink; A Koitschev; U Rexhausen; J K Hörber; J P Ruppersberg
Journal: Biophys J Date: 2001-06 Impact factor: 4.033

3. Functional localization of single active ion channels on the surface of a living cell.

Authors: Y E Korchev; Y A Negulyaev; C R Edwards; I Vodyanoy; M J Lab
Journal: Nat Cell Biol Date: 2000-09 Impact factor: 28.824

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Journal: Proc Natl Acad Sci U S A Date: 2002-12-04 Impact factor: 11.205

5. Ion channels in small cells and subcellular structures can be studied with a smart patch-clamp system.

Authors: Julia Gorelik; Yuchun Gu; Hilmar A Spohr; Andrew I Shevchuk; Max J Lab; Sian E Harding; Christopher R W Edwards; Michael Whitaker; Guy W J Moss; David C H Benton; Daniel Sánchez; Alberto Darszon; Igor Vodyanoy; David Klenerman; Yuri E Korchev
Journal: Biophys J Date: 2002-12 Impact factor: 4.033

6. Kinetics of electron-transfer reactions at nanoelectrodes.

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Journal: Anal Chem Date: 2006-09-15 Impact factor: 6.986

Review 7. Towards nanomicrobiology using atomic force microscopy.

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8. Scanning ion conductance microscopy of living cells.

Authors: Y E Korchev; C L Bashford; M Milovanovic; I Vodyanoy; M J Lab
Journal: Biophys J Date: 1997-08 Impact factor: 4.033

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Authors: P K Hansma; B Drake; O Marti; S A Gould; C B Prater
Journal: Science Date: 1989-02-03 Impact factor: 47.728

10. Nanoelectrochemistry of mammalian cells.

Authors: Peng Sun; François O Laforge; Thushara P Abeyweera; Susan A Rotenberg; James Carpino; Michael V Mirkin
Journal: Proc Natl Acad Sci U S A Date: 2008-01-04 Impact factor: 11.205

108 in total

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