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Results: 1 to 20 of 100

1.

Magnetic tweezers measurement of single molecule torque.

Celedon A, Nodelman IM, Wildt B, Dewan R, Searson P, Wirtz D, Bowman GD, Sun SX.

Nano Lett. 2009 Apr;9(4):1720-5. doi: 10.1021/nl900631w.

PMID:
19301859
[PubMed - indexed for MEDLINE]
2.

Measurement of the torque on a single stretched and twisted DNA using magnetic tweezers.

Mosconi F, Allemand JF, Bensimon D, Croquette V.

Phys Rev Lett. 2009 Feb 20;102(7):078301. Epub 2009 Feb 17.

PMID:
19257716
[PubMed - indexed for MEDLINE]
3.

Magnetic torque tweezers: measuring torsional stiffness in DNA and RecA-DNA filaments.

Lipfert J, Kerssemakers JW, Jager T, Dekker NH.

Nat Methods. 2010 Dec;7(12):977-80. doi: 10.1038/nmeth.1520. Epub 2010 Oct 17.

PMID:
20953173
[PubMed - indexed for MEDLINE]
4.

Electromagnetic torque tweezers: a versatile approach for measurement of single-molecule twist and torque.

Janssen XJ, Lipfert J, Jager T, Daudey R, Beekman J, Dekker NH.

Nano Lett. 2012 Jul 11;12(7):3634-9. doi: 10.1021/nl301330h. Epub 2012 Jun 8.

PMID:
22642488
[PubMed]
5.

Assembly of single chromatin fibers depends on the tension in the DNA molecule: magnetic tweezers study.

Leuba SH, Karymov MA, Tomschik M, Ramjit R, Smith P, Zlatanova J.

Proc Natl Acad Sci U S A. 2003 Jan 21;100(2):495-500. Epub 2003 Jan 9.

PMID:
12522259
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

Torsional mechanics of DNA are regulated by small-molecule intercalation.

Celedon A, Wirtz D, Sun S.

J Phys Chem B. 2010 Dec 23;114(50):16929-35. doi: 10.1021/jp107541q. Epub 2010 Nov 24.

PMID:
21090816
[PubMed - indexed for MEDLINE]
7.

Magnetic tweezers: a sensitive tool to study DNA and chromatin at the single-molecule level.

Zlatanova J, Leuba SH.

Biochem Cell Biol. 2003 Jun;81(3):151-9. Review.

PMID:
12897848
[PubMed - indexed for MEDLINE]
8.

Magnetic trap construction.

Lionnet T, Allemand JF, Revyakin A, Strick TR, Saleh OA, Bensimon D, Croquette V.

Cold Spring Harb Protoc. 2012 Jan 1;2012(1):133-8. doi: 10.1101/pdb.prot067496.

PMID:
22194260
[PubMed - indexed for MEDLINE]
9.

A method to track rotational motion for use in single-molecule biophysics.

Lipfert J, Kerssemakers JJ, Rojer M, Dekker NH.

Rev Sci Instrum. 2011 Oct;82(10):103707. doi: 10.1063/1.3650461.

PMID:
22047303
[PubMed - indexed for MEDLINE]
10.

Magnetic force probe for nanoscale biomolecules.

Koenig A, H├ębraud P, Gosse C, Dreyfus R, Baudry J, Bertrand E, Bibette J.

Phys Rev Lett. 2005 Sep 16;95(12):128301. Epub 2005 Sep 14.

PMID:
16197117
[PubMed - indexed for MEDLINE]
11.

Direct measurement of torque in an optical trap and its application to double-strand DNA.

Oroszi L, Galajda P, Kirei H, Bottka S, Ormos P.

Phys Rev Lett. 2006 Aug 4;97(5):058301. Epub 2006 Aug 1. Review.

PMID:
17026144
[PubMed - indexed for MEDLINE]
12.

Soft magnetic tweezers: a proof of principle.

Mosconi F, Allemand JF, Croquette V.

Rev Sci Instrum. 2011 Mar;82(3):034302. doi: 10.1063/1.3531959.

PMID:
21456769
[PubMed - indexed for MEDLINE]
13.

Subpiconewton dynamic force spectroscopy using magnetic tweezers.

Kruithof M, Chien F, de Jager M, van Noort J.

Biophys J. 2008 Mar 15;94(6):2343-8. Epub 2007 Dec 7.

PMID:
18065448
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Single-molecule studies using magnetic traps.

Lionnet T, Allemand JF, Revyakin A, Strick TR, Saleh OA, Bensimon D, Croquette V.

Cold Spring Harb Protoc. 2012 Jan 1;2012(1):34-49. doi: 10.1101/pdb.top067488. Review.

PMID:
22194259
[PubMed - indexed for MEDLINE]
15.

Torsional sensing of small-molecule binding using magnetic tweezers.

Lipfert J, Klijnhout S, Dekker NH.

Nucleic Acids Res. 2010 Nov;38(20):7122-32. doi: 10.1093/nar/gkq598. Epub 2010 Jul 12.

PMID:
20624816
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Torque measurement at the single-molecule level.

Forth S, Sheinin MY, Inman J, Wang MD.

Annu Rev Biophys. 2013;42:583-604. doi: 10.1146/annurev-biophys-083012-130412. Review.

PMID:
23541162
[PubMed - indexed for MEDLINE]
17.

Single-molecule measurements of topoisomerase activity with magnetic tweezers.

Seol Y, Neuman KC.

Methods Mol Biol. 2011;778:229-41. doi: 10.1007/978-1-61779-261-8_15.

PMID:
21809210
[PubMed - indexed for MEDLINE]
18.

Gold rotor bead tracking for high-speed measurements of DNA twist, torque and extension.

Lebel P, Basu A, Oberstrass FC, Tretter EM, Bryant Z.

Nat Methods. 2014 Apr;11(4):456-62. doi: 10.1038/nmeth.2854. Epub 2014 Feb 23.

PMID:
24562422
[PubMed - indexed for MEDLINE]
Free PMC Article
19.

Stretching short sequences of DNA with constant force axial optical tweezers.

Raghunathan K, Milstein JN, Meiners JC.

J Vis Exp. 2011 Oct 13;(56):e3405. doi: 10.3791/3405.

PMID:
22025209
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

Magnetic tweezers for single-molecule manipulation.

Seol Y, Neuman KC.

Methods Mol Biol. 2011;783:265-93. doi: 10.1007/978-1-61779-282-3_15.

PMID:
21909894
[PubMed - indexed for MEDLINE]

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