Literature DB >> 29712059

Magnetic Nanosensors for the Detection of Oligonucleotide Sequences.

Lee Josephson1, J Manuel Perez1, Ralph Weissleder1.   

Abstract

Superparamagnetic nanoparticles conjugated to oligonucleotides exert sensitive and reversible effects on the spin-spin relaxation rates of adjacent water protons when the conjugates hybridize to target oligonucleotides (see temperature cycle in the picture). The fluid-phase magnetic sensors provide the basis for detecting specific nucleic acid sequences in turbid media and potentially in tissues in vivo.
© 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  DNA recognition; magnetic properties; nanostructures; oligonucleotides

Year:  2001        PMID： 29712059     DOI： 10.1002/1521-3773(20010903)40:17<3204::AID-ANIE3204>3.0.CO;2-H

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  13 in total

1.  Fluorochrome-functionalized magnetic nanoparticles for high-sensitivity monitoring of the polymerase chain reaction by magnetic resonance.

Authors:  David Alcantara; Yanyan Guo; Hushan Yuan; Craig J Goergen; Howard H Chen; Hoonsung Cho; David E Sosnovik; Lee Josephson
Journal:  Angew Chem Int Ed Engl       Date:  2012-06-08       Impact factor: 15.336

2.  Noninvasive MRI-SERS imaging in living mice using an innately bimodal nanomaterial.

Authors:  Mehmet V Yigit; Leyun Zhu; Marytheresa A Ifediba; Yong Zhang; Kevin Carr; Anna Moore; Zdravka Medarova
Journal:  ACS Nano       Date:  2010-12-31       Impact factor: 15.881

Review 3.  Molecular diagnostic and drug delivery agents based on aptamer-nanomaterial conjugates.

Authors:  Jung Heon Lee; Mehmet V Yigit; Debapriya Mazumdar; Yi Lu
Journal:  Adv Drug Deliv Rev       Date:  2010-03-22       Impact factor: 15.470

Review 4.  Methods of Measuring Enzyme Activity Ex Vivo and In Vivo.

Authors:  Yangguang Ou; Rachael E Wilson; Stephen G Weber
Journal:  Annu Rev Anal Chem (Palo Alto Calif)       Date:  2018-03-05       Impact factor: 10.745

5.  In vitro labeling of neural stem cells with poly-L-lysine coated super paramagnetic nanoparticles for green fluorescent protein transfection.

Authors:  Salim Albukhaty; Hossein Naderi-Manesh; Taki Tiraihi
Journal:  Iran Biomed J       Date:  2013-04

6.  A responsive particulate MRI contrast agent for copper(I): a cautionary tale.

Authors:  Eric D Smolensky; Małgorzata Marjańska; Valerie C Pierre
Journal:  Dalton Trans       Date:  2012-05-14       Impact factor: 4.390

7.  Functional DNA directed assembly of nanomaterials for biosensing.

Authors:  Zidong Wang; Yi Lu
Journal:  J Mater Chem       Date:  2009-04-07

Review 8.  A Comparison of Optical, Electrochemical, Magnetic, and Colorimetric Point-of-Care Biosensors for Infectious Disease Diagnosis.

Authors:  Oleksandra Pashchenko; Tyler Shelby; Tuhina Banerjee; Santimukul Santra
Journal:  ACS Infect Dis       Date:  2018-06-18       Impact factor: 5.084

9.  Neurotransmitter-Responsive Nanosensors for T2-Weighted Magnetic Resonance Imaging.

Authors:  Vivian Hsieh; Satoshi Okada; He Wei; Isabel García-Álvarez; Ali Barandov; Santiago Recuenco Alvarado; Robert Ohlendorf; Jingxuan Fan; Athena Ortega; Alan Jasanoff
Journal:  J Am Chem Soc       Date:  2019-09-30       Impact factor: 15.419

10.  Magnetic nanoparticle sensors.

Authors:  Isaac Koh; Lee Josephson
Journal:  Sensors (Basel)       Date:  2009-10-16       Impact factor: 3.576
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