Crossref journal-article
Wiley
Scanning (311)
Abstract

AbstractLabels for correlative immunolabeling in light (LM) and electron microscopy (EM) employing colloidal metal nanoparticles (gold or palladium) and fluorescent dyes (Alexa Fluor, AF) were investigated. The fluorescence signals from direct conjugates (cAu‐IgG‐AF) and from an indirect label system (cAu‐IgG‐anti IgG‐AF) were studied using scanning spectrofluorometry and fluorescence light microscopy.Direct conjugation of protein—AF, IgG‐AF or FGN‐AF to 18 and 5 nm colloidal gold (cAu18 and cAu5) or 12 nm colloidal palladium particles (cPd12) resulted in nearly completely quenched fluorescence signals (>99 %) at excitation wavelengths of 488, 546 and 594 nm. In contrast, indirect conjugation, when colloidal metal particles and AF were conjugated to primary or secondary antibody, respectively (cAu‐IgG‐antiIgG‐AF), sufficient fluorescence signal was detected.Commercially available conjugates, consisting of IgG‐AF‐cAu5 and IgG‐AF‐cAu10, were also tested and proved to be a mixture of IgG‐AF (unbound to cAu) and cAu‐IgG‐AF. SCANNING 29: 000‐V000, 2007. © 2007 Wiley Periodicals, Inc.

Bibliography

Kandela, I. K., & Albrecht, R. M. (2007). Fluorescence Quenching by Colloidal Heavy Metals Nanoparticles: Implications for Correlative Fluorescence and Electron Microscopy Studies. Scanning, 29(4), 152–161. Portico.

Authors 2
  1. Irawati K. Kandela (first)
  2. Ralph M. Albrecht (additional)
References 25 Referenced 36
  1. {'key': 'e_1_2_1_2_1', 'first-page': '151', 'volume-title': 'Immunocytochemistry: A Practical Approach', 'author': 'Albrecht RM', 'year': '1993'} / Immunocytochemistry: A Practical Approach by Albrecht RM (1993)
  2. 10.1073/pnas.82.1.109
  3. {'issue': '174', 'key': 'e_1_2_1_4_1', 'first-page': '273', 'article-title': 'Probing microtubule‐dependent intracellular motility with nanometre particle video ultramicroscopy (nanovid ultramicroscopy)', 'volume': '43', 'author': 'De Brabander M', 'year': '1985', 'journal-title': 'Cytobios'} / Cytobios / Probing microtubule‐dependent intracellular motility with nanometre particle video ultramicroscopy (nanovid ultramicroscopy) by De Brabander M (1985)
  4. 10.1177/35.11.3655323
  5. 10.1103/PhysRevLett.89.203002
  6. 10.1016/0019-2791(71)90496-4
  7. {'issue': '2', 'key': 'e_1_2_1_8_1', 'first-page': '727', 'article-title': 'Correlative light and electron microscopy of platelet adhesion and fibrinogen receptor expression using colloidal‐gold labeling', 'volume': '1', 'author': 'Goodman SL', 'year': '1987', 'journal-title': 'Scanning Microsc'} / Scanning Microsc / Correlative light and electron microscopy of platelet adhesion and fibrinogen receptor expression using colloidal‐gold labeling by Goodman SL (1987)
  8. 10.1016/B978-0-12-333929-4.50023-0
  9. {'key': 'e_1_2_1_10_1', 'first-page': '19', 'article-title': 'Colloidal gold: a cytochemical marker for light and fluorescent microscopy and for transmission and scanning electron microscopy', 'author': 'Horisberger M', 'year': '1988', 'journal-title': 'Scan Microsc Intern'} / Scan Microsc Intern / Colloidal gold: a cytochemical marker for light and fluorescent microscopy and for transmission and scanning electron microscopy by Horisberger M (1988)
  10. 10.1177/25.4.323352
  11. 10.1017/S1431927606069121
  12. 10.1017/S1431927603445959 / Microsc Microanal / Sodium ascorbate method for the synthesis of colloidal palladium particles of different sizes by Meyer DA (2003)
  13. {'key': 'e_1_2_1_14_1', 'first-page': '765', 'article-title': 'Utilization of immunogold labeling to compare the adsorption behavior of fibrinogen, fibronectin and albumin on polymers', 'volume': '1', 'author': 'Murthy K', 'year': '1987', 'journal-title': 'Scanning Microsc'} / Scanning Microsc / Utilization of immunogold labeling to compare the adsorption behavior of fibrinogen, fibronectin and albumin on polymers by Murthy K (1987)
  14. 10.1177/002215540405200102
  15. 10.1182/blood.V79.1.99.99 / Blood / Evidence for two mechanisms of ligand‐receptor movement on surface‐activated platelets.: Cytochalasin D and E: effects on fibrinogen receptor movement and cytoskeletal reorganization in fully spread, surface‐activated platelets: a correlative light and electron microscopic investigation by Olorundare OE (1992)
  16. {'key': 'e_1_2_1_17_1', 'first-page': '339', 'article-title': 'Surface characterization of biomaterials by immunogold staining–quantitative analysis', 'volume': '1', 'author': 'Park K', 'year': '1987', 'journal-title': 'Scanning Microsc'} / Scanning Microsc / Surface characterization of biomaterials by immunogold staining–quantitative analysis by Park K (1987)
  17. 10.1177/002215549904700405
  18. 10.1002/(SICI)1097-0029(19980701)42:1<2::AID-JEMT2>3.0.CO;2-Y
  19. 10.1063/1.443196
  20. 10.1039/b311497j
  21. {'key': 'e_1_2_1_22_1', 'first-page': '27', 'article-title': 'Probe size and bound label conformation in colloidal gold‐ligand labels and gold‐immunolabels', 'volume': '3', 'author': 'Simmons SR', 'year': '1989', 'journal-title': 'Scan Electron Suppl'} / Scan Electron Suppl / Probe size and bound label conformation in colloidal gold‐ligand labels and gold‐immunolabels by Simmons SR (1989)
  22. {'key': 'e_1_2_1_23_1', 'first-page': '87', 'article-title': 'A new method of preparing gold probes for multiple‐labeling cytochemistry', 'volume': '38', 'author': 'Slot JW', 'year': '1985', 'journal-title': 'Eur J Cell Biol'} / Eur J Cell Biol / A new method of preparing gold probes for multiple‐labeling cytochemistry by Slot JW (1985)
  23. 10.1177/002215549804601001
  24. 10.1007/BF00489911
  25. WetzelBK AlbrechtRM:The Evolution of Correlative Techniques for Electron Microscopy–An Overview. In The Science of Biological Specimen Preparation for Microscopy and Microanalyisis Scanning Microscopy Supplement 3 (Eds. Albrecht RM Ornberg RL).1989; Chicago: Scanning Microscopy International.1–6.
Dates
Type When
Created 18 years, 3 months ago (May 3, 2007, 4:46 p.m.)
Deposited 1 year, 9 months ago (Nov. 15, 2023, 10:47 a.m.)
Indexed 11 months, 1 week ago (Sept. 11, 2024, 4:31 a.m.)
Issued 18 years, 3 months ago (May 3, 2007)
Published 18 years, 3 months ago (May 3, 2007)
Published Online 18 years, 3 months ago (May 3, 2007)
Published Print 18 years, 1 month ago (July 1, 2007)
Funders 0

None

@article{Kandela_2007, title={Fluorescence Quenching by Colloidal Heavy Metals Nanoparticles: Implications for Correlative Fluorescence and Electron Microscopy Studies}, volume={29}, ISSN={1932-8745}, url={http://dx.doi.org/10.1002/sca.20055}, DOI={10.1002/sca.20055}, number={4}, journal={Scanning}, publisher={Wiley}, author={Kandela, Irawati K. and Albrecht, Ralph M.}, year={2007}, month=may, pages={152–161} }