Rearrangement of protein structures on a gold nanoparticle surface is regulated by ligand adsorption modes

Nanoscale ◽  
2021 ◽  
Author(s):  
Xiaofeng Wang ◽  
Rong Lei ◽  
Limei Li ◽  
Xinyu Fei ◽  
Rui Ju ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Protein Structures ◽  
Protein Corona ◽  
Nanoparticle Surface ◽  
Materials Research ◽  
Ligand Adsorption

With development of the nanomedicine field and increasing hazards of exposure to nanobiological materials, research on protein corona is urgently required. In particular, the understanding of the mechanism of structural...

Thermodynamics of Adsorption of Alcohol Dehydrogenase on Gold Nanoparticle Surface: A Model Based Analysis Versus Direct Measurement

2021 ◽  
Author(s):  
Akriti Mishra ◽  
Kamini Mishra ◽  
Dipayan Bose ◽  
Abhijit Chakrabarti ◽  
Puspendu Kumar Das
Keyword(s):  
Alcohol Dehydrogenase ◽  
Gold Nanoparticle ◽  
Protein Interaction ◽  
Protein Corona ◽  
Quality Data ◽  
Nanoparticle Surface ◽  
Tremendous Importance ◽  
Good Quality Data ◽  
Model Based Analysis

Characterization of nanoparticle protein corona has gained tremendous importance lately. The parameters which quantitatively establish a specific nanoparticle-protein interaction need to be measured accurately since good quality data is necessary...

Determination of colloidal gold nanoparticle surface areas, concentrations, and sizes through quantitative ligand adsorption

2012 ◽  
Vol 405 (1) ◽  
pp. 413-422 ◽  
Author(s):  
Manuel Gadogbe ◽  
Siyam M. Ansar ◽  
Guoliang He ◽  
Willard E. Collier ◽  
Jose Rodriguez ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Colloidal Gold ◽  
Surface Areas ◽  
Nanoparticle Surface ◽  
Ligand Adsorption ◽  
Colloidal Gold Nanoparticle

A protein corona study by scattering correlation spectroscopy: a comparative study between spherical and urchin-shaped gold nanoparticles

Nanoscale ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 3665-3673 ◽  
Author(s):  
Hanane Moustaoui ◽  
Justine Saber ◽  
Ines Djeddi ◽  
Qiqian Liu ◽  
Dania Movia ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Comparative Study ◽  
Gold Nanoparticle ◽  
Binding Affinity ◽  
Protein Corona ◽  
Correlation Spectroscopy ◽  
Protein Orientation ◽  
Nanoparticle Surface

Gold nanoparticle interaction with proteins is characterized by using scattering correlation spectroscopy. Protein orientation and binding affinity regarding the nanoparticle surface are discussed.

scholarly journals Feasibility of Methyl Mercaptane as Probe Molecule for Supported Gold Nanoparticle Surface Area Determination

2010 ◽  
Vol 64 (3) ◽  
pp. 191-194 ◽  
Author(s):  
Niels van Vegten ◽  
Peter Haider ◽  
Marek Maciejewski ◽  
Frank Krumeich ◽  
Alfons Baiker
Keyword(s):  
Gold Nanoparticle ◽  
Surface Area ◽  
Probe Molecule ◽  
Nanoparticle Surface ◽  
Supported Gold ◽  
Surface Area Determination ◽  
Area Determination

scholarly journals How Fast Can Thiols Bind to the Gold Nanoparticle Surface?

2018 ◽  
Vol 94 (6) ◽  
pp. 1109-1115 ◽  
Author(s):  
Amanda Bard ◽  
Rebeca Rondon ◽  
Daniela T. Marquez ◽  
Anabel E. Lanterna ◽  
Juan C. Scaiano
Keyword(s):  
Gold Nanoparticle ◽  
Nanoparticle Surface

Epoxidation of stilbene using supported gold nanoparticles: cumyl peroxyl radical activation at the gold nanoparticle surface

2014 ◽  
Vol 50 (18) ◽  
pp. 2289 ◽  
Author(s):  
Charles-Oneil L. Crites ◽  
Geniece L. Hallet-Tapley ◽  
María González-Béjar ◽  
J. C. Netto-Ferreira ◽  
Juan C. Scaiano
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanoparticle ◽  
Peroxyl Radical ◽  
Nanoparticle Surface ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

Restriction of Molecular Twisting on a Gold Nanoparticle Surface

2015 ◽  
Vol 21 (15) ◽  
pp. 5704-5708 ◽  
Author(s):  
Tushar Debnath ◽  
Jayanta Dana ◽  
Partha Maity ◽  
Hyacintha Lobo ◽  
Ganapati S. Shankarling ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Nanoparticle Surface

scholarly journals Impact of nanoparticle surface functionalization on the protein corona and cellular adhesion, uptake and transport

2018 ◽  
Vol 16 (1) ◽  
Author(s):  
Ashraf Abdelkhaliq ◽  
Meike van der Zande ◽  
Ans Punt ◽  
Richard Helsdingen ◽  
Sjef Boeren ◽  
...  
Keyword(s):  
Surface Functionalization ◽  
Protein Corona ◽  
Cellular Adhesion ◽  
Nanoparticle Surface ◽  
Uptake And Transport
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