2007 journal article

Probing protein adsorption onto mercaptoundecanoic acid stabilized gold nanoparticles and surfaces by quartz crystal microbalance and zeta-potential measurements

LANGMUIR, 23(11), 6053–6062.

By: E. Kaufman n, J. Belyea n, M. Johnson n, Z. Nicholson n, J. Ricks n, P. Shah n, M. Bayless n, T. Pettersson n ...

MeSH headings : Adsorption; Animals; Biosensing Techniques; Cattle; Coated Materials, Biocompatible / chemistry; Cytochromes c / chemistry; Electrochemistry; Fatty Acids / chemistry; Gold / chemistry; Hydrogen-Ion Concentration; In Vitro Techniques; Metal Nanoparticles / chemistry; Myoglobin / chemistry; Proteins / chemistry; Quartz; Serum Albumin, Bovine / chemistry; Surface Properties
TL;DR: The observation of stable BSA complexes on MUA/AuNPs at the isoelectric point by zeta-potential measurements demonstrates that BSA can sterically stabilize MUA /AuNP. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Synthesis, stability, and cellular internalization of gold nanoparticles containing mixed peptide-poly(ethylene glycol) monolayers

ANALYTICAL CHEMISTRY, 79(6), 2221–2229.

By: Y. Liu n, M. Shipton n, J. Ryan n, E. Kaufman n, S. Franzen n & D. Feldheim n

MeSH headings : Amino Acid Sequence; Endocytosis; Gold / chemistry; HeLa Cells; Humans; Molecular Structure; Molecular Weight; Nanoparticles / chemistry; Peptides / chemical synthesis; Peptides / chemistry; Polyethylene Glycols / chemistry; Spectrometry, Fluorescence; Sulfhydryl Compounds / chemistry
TL;DR: The assembly of poly(ethylene glycol) (PEG) and mixed peptide/PEG monolayers on gold nanoparticle surfaces is described to provide useful cues in the assembly of stable peptides/gold nanoparticle bioconjugates capable of being internalized into cells. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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