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Literature DB >> 21325318

Surface plasmon resonance imaging detection of silver nanoparticle-tagged immunoglobulin.

Sharmistha Paul¹, Deepen Paul, George R Fern, Asim K Ray.

Abstract

The detection sensitivity of silver nanoparticle (AgNP)-tagged goat immunoglobulin G (gIgG) microarrays was investigated by studying surface plasmon resonance (SPR) images captured in the visible wavelength range with the help of a Kretchmann-configured optical coupling set-up. The functionalization of anti-gIgG molecules on the AgNP surface was studied using transmission electron microscopy, photon correlation measurements and UV-visible absorption spectroscopy. A value of 1.3×10(7) M(-1) was obtained for the antibody-antigen binding constant by monitoring the binding events at a particular resonance wavelength. The detection limit of this SPR imaging instrument is 6.66 nM of gIgG achieved through signal enhancement by a factor of larger than 4 owing to nanoparticle tagging with the antibody.

Entities: Chemical Species

Mesh：

Substances：
Immunoglobulin G
Silver

Year: 2011 PMID： 21325318 PMCID： PMC3119885 DOI： 10.1098/rsif.2010.0747

Source DB: PubMed Journal: J R Soc Interface ISSN： 1742-5662 Impact factor: 4.118

24 in total

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Authors: Greta J Wegner; Alastair W Wark; Hye Jin Lee; Eric Codner; Tomonori Saeki; Shiping Fang; Robert M Corn
Journal: Anal Chem Date: 2004-10-01 Impact factor: 6.986

Review 2. A decade of development in immunoassay methodology.

Authors: J P Gosling
Journal: Clin Chem Date: 1990-08 Impact factor: 8.327

Review 3. Antibody microarrays for high-throughput, multianalyte analysis.

Authors: Hongjun Jin; Richard C Zangar
Journal: Cancer Biomark Date: 2010 Impact factor: 4.388

4. Label-free reading of microarray-based immunoassays with surface plasmon resonance imaging.

Authors: Vishal Kanda; James K Kariuki; D Jed Harrison; Mark T McDermott
Journal: Anal Chem Date: 2004-12-15 Impact factor: 6.986

5. A molecular ruler based on plasmon coupling of single gold and silver nanoparticles.

Authors: Carsten Sönnichsen; Björn M Reinhard; Jan Liphardt; A Paul Alivisatos
Journal: Nat Biotechnol Date: 2005-05-22 Impact factor: 54.908

6. Far-field optical microscopy of single metal nanoparticles.

Authors: Meindert A van Dijk; Markus Lippitz; Michel Orrit
Journal: Acc Chem Res Date: 2005-07 Impact factor: 22.384

Review 7. Recent advances in surface plasmon resonance based techniques for bioanalysis.

Authors: K Scott Phillips; Quan Cheng
Journal: Anal Bioanal Chem Date: 2007-01-04 Impact factor: 4.142

8. Gold and silver nanoparticles in sensing and imaging: sensitivity of plasmon response to size, shape, and metal composition.

Authors: Kyeong-Seok Lee; Mostafa A El-Sayed
Journal: J Phys Chem B Date: 2006-10-05 Impact factor: 2.991

Review 9. Functionalized nanoparticles for bioanalysis by SERRS.

Authors: Duncan Graham; Karen Faulds; David Thompson; Fiona McKenzie; Robert Stokes; Colette Dalton; Ross Stevenson; Jim Alexander; Paul Garside; Emma McFarlane
Journal: Biochem Soc Trans Date: 2009-08 Impact factor: 5.407

Review 10. An evidence-based environmental perspective of manufactured silver nanoparticle in syntheses and applications: a systematic review and critical appraisal of peer-reviewed scientific papers.

Authors: Thabet M Tolaymat; Amro M El Badawy; Ash Genaidy; Kirk G Scheckel; Todd P Luxton; Makram Suidan
Journal: Sci Total Environ Date: 2009-11-27 Impact factor: 7.963

5 in total

Surface plasmon resonance imaging detection of silver nanoparticle-tagged immunoglobulin.

1. Real-time surface plasmon resonance imaging measurements for the multiplexed determination of protein adsorption/desorption kinetics and surface enzymatic reactions on peptide microarrays.

Review 2. A decade of development in immunoassay methodology.

Review 3. Antibody microarrays for high-throughput, multianalyte analysis.

4. Label-free reading of microarray-based immunoassays with surface plasmon resonance imaging.

5. A molecular ruler based on plasmon coupling of single gold and silver nanoparticles.

6. Far-field optical microscopy of single metal nanoparticles.

Review 7. Recent advances in surface plasmon resonance based techniques for bioanalysis.

8. Gold and silver nanoparticles in sensing and imaging: sensitivity of plasmon response to size, shape, and metal composition.

Review 9. Functionalized nanoparticles for bioanalysis by SERRS.

Review 10. An evidence-based environmental perspective of manufactured silver nanoparticle in syntheses and applications: a systematic review and critical appraisal of peer-reviewed scientific papers.

1. Multifunctional-layered materials for creating membrane-restricted nanodomains and nanoscale imaging.

Review 2. Interaction of nanoparticles with proteins: relation to bio-reactivity of the nanoparticle.

3. Antimicrobial, mechanical and thermal studies of silver particle-loaded polyurethane.

Review 4. Nanotechnology-Based Surface Plasmon Resonance Affinity Biosensors for In Vitro Diagnostics.

5. An analytical approach for quantifying the influence of nanoparticle polydispersity on cellular delivered dose.