ArticleInternational journal of nanomedicine2020
Improving Cell Penetration of Gold Nanorods by Using an Amphipathic Arginine Rich Peptide.
Article in International journal of nanomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- A Permeabilization Workflow To Enable Specific Multiplexed Profiling Using SERS Nanoparticles.ACS applied materials & interfaces · 2025Article
- Gold Nanoparticles as a Platform for Delivery of Immunogenic Peptides to THP-1 Derived Macrophages: Insights into Nanotoxicity.Vaccines · 2025Article
- Nanomedicine for Diagnosis and Treatment of Cardiac Fibrosis.International journal of nanomedicine · 2025Review
- Developing the Strategy to Use Silk Spheres for Efficient, Targeted Delivery of Oligonucleotide Therapeutics to Cancer Cells.International journal of nanomedicine · 2025Article
- In vivo Targeted Delivery of Extracellular Vesicle‒Gold Nanorod Hybrids to Metastatic Melanoma Lung Tumors.International journal of nanomedicine · 2025Article
- Study on cellular uptake of a hydrophobic near-infrared-absorbing diradical-platinum(II) complex solubilized by albumin using hyperspectral imaging, spectrophotometry, and spectrofluorimetry.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2024Article
- Exploration of inorganic nanoparticles for revolutionary drug delivery applications: a critical review.Discover nano · 2023Review
- Overcoming the cellular barriers and beyond: Recent progress on cell penetrating peptide modified nanomedicine in combating physiological and pathological barriers.Asian journal of pharmaceutical sciences · 2022Review
- Oligoarginine Peptide Conjugated to BSA Improves Cell Penetration of Gold Nanorods and Nanoprisms for Biomedical Applications.Pharmaceutics · 2021Article
- Integration of Dual Targeting and Dual Therapeutic Modules Endows Self-Assembled Nanoparticles with Anti-Tumor Growth and Metastasis Functions.International journal of nanomedicine · 2021Article
- Delivery of siRNA Using Functionalized Gold Nanorods Enhances Anti-Osteosarcoma Efficacy.Frontiers in pharmacology · 2021Article
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Authors and funding
13 authors.
Funding
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Abstract
introductionGold nanorods are highly reactive, have a large surface-to-volume ratio, and can be functionalized with biomolecules. Gold nanorods can absorb infrared electromagnetic radiation, which is subsequently dispersed as local heat. Gold nanoparticles can be used as powerful tools for the diagnosis and therapy of different diseases. To improve the biological barrier permeation of nanoparticles with low cytotoxicity, in this study, we conjugated gold nanorods with cell-penetrating peptides (oligoarginines) and with the amphipathic peptide CLPFFD.
methodsWe studied the interaction of the functionalized gold nanorods with biological membrane models (liposomes) by dynamic light scattering, transmission electron microscopy and the Langmuir balance. Furthermore, we evaluated the effects on cell viability and permeability with an MTS assay and TEM. RESULTS AND DISCUSSION: The interaction study by DLS, the Langmuir balance and cryo-TEM support that GNR-Arg
conclusionOur results indicate that incorporation of an amphipathic sequence into oligoarginines for the functionalization of gold nanorods enhances biological membrane nanoparticle interactions and nanoparticle cell permeability with respect to nanorods functionalized with oligoarginine. Overall, functionalized gold nanorods with amphipathic arginine rich peptides might be candidates for improving drug delivery by facilitating biological barrier permeation.
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