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Glutathione-Mediated Delivery and Release Using Monolayer Protected Nanoparticle Carriers

Open access
Hong, Rui, Han, Gang, Fernández, Joseph M., Kim, Byoung-jin, Forbes, Neil S., Rotello, Vincent M.·2006·Journal of the American Chemical Society

Abstract

We demonstrate here the effective delivery of a dye payload into cells using 2-nm core gold nanoparticles, with release occurring via place exchange of glutathione onto the particle surface. In vitro experiments demonstrate effective release of drug analogues upon addition of glutathione. Cell culture experiments show rapid uptake of nanoparticle and effective release of payload. The role of glutathione in the release process was demonstrated through improved payload release upon transient increase in glutathione levels achieved via introduction of glutathione ethyl ester into the cell.

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Metadata

Authors
Hong, R., Han, G., Fernández, J. M., Kim, B.-J., Forbes, N. S., & Rotello, V. M.
Venue
Journal of the American Chemical Society
Published
2006-01-10
Volume
128
Issue
4
Pages
1078-1079
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2035869908
Cited by
817
References
0
FWCI
14.14
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Glutathione-Mediated Delivery and Release Using Monolayer Protected Nanoparticle Carriers. https://app.cochat.ai/papers/10.1021/ja056726i
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Hong, R., Han, G., Fernández, J. M., Kim, B.-J., Forbes, N. S., & Rotello, V. M. (2006). Glutathione-Mediated Delivery and Release Using Monolayer Protected Nanoparticle Carriers. Journal of the American Chemical Society. https://doi.org/10.1021/ja056726i

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.