Gold Nanoparticle Translocation Dynamics and Electrical Detection of Single Particle Diffusion Using Solid-State Nanopores

2013 ◽  
Vol 85 (17) ◽  
pp. 8180-8187 ◽  
Author(s):  
Gaurav Goyal ◽  
Kevin J. Freedman ◽  
Min Jun Kim
Keyword(s):  
Solid State ◽  
Gold Nanoparticle ◽  
Single Particle ◽  
Particle Diffusion ◽  
Electrical Detection

scholarly journals Formation of nanowires via single particle-triggered linear polymerization of solid-state aromatic molecules

Nanoscale ◽  
2016 ◽  
Vol 8 (32) ◽  
pp. 14925-14931 ◽  
Author(s):  
Akifumi Horio ◽  
Tsuneaki Sakurai ◽  
G. B. V. S. Lakshmi ◽  
Devesh Kumar Avasthi ◽  
Masaki Sugimoto ◽  
...  
Keyword(s):  
Solid State ◽  
Single Particle ◽  
Aromatic Molecules

scholarly journals High-precision protein-tracking with interferometric scattering microscopy

2020 ◽  
Author(s):  
Richard W. Taylor ◽  
Cornelia Holler ◽  
Reza Gholami Mahmoodabadi ◽  
Michelle Küppers ◽  
Houman Mirzaalian Dastjerdi ◽  
...  
Keyword(s):  
Epidermal Growth Factor Receptor ◽  
Growth Factor ◽  
Epidermal Growth Factor ◽  
Gold Nanoparticle ◽  
Particle Tracking ◽  
Single Particle ◽  
Growth Factor Receptor ◽  
Single Particle Tracking ◽  
Protein Tracking ◽  
Epidermal Growth

The mobility of proteins and lipids within the cell, sculpted oftentimes by the organisation of the membrane, reveals a great wealth of information on the function and interaction of these molecules as well as the membrane itself. Single particle tracking has proven to be a vital tool to study the mobility of individual molecules and unravel details of their behaviour. Interferometric scattering (iSCAT) microscopy is an emerging technique well suited for visualising the diffusion of gold nanoparticle-labelled membrane proteins to a spatial and temporal resolution beyond the means of traditional fluorescent labels. We discuss the applicability of interferometric single particle tracking (iSPT) microscopy to investigate the minutia in the motion of a protein through measurements visualising the mobility of the epidermal growth factor receptor in various biological scenarios on the live cell.

Assembling gold nanoparticle chains using an AC electrical field: Electrical detection of organic thiols

2013 ◽  
Vol 176 ◽  
pp. 368-373 ◽  
Author(s):  
Christian Leiterer ◽  
Steffen Berg ◽  
Antti-Pekka Eskelinen ◽  
Andrea Csaki ◽  
Matthias Urban ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Electrical Detection ◽  
Electrical Field ◽  
Nanoparticle Chains ◽  
Organic Thiols

Single particle technique for one-step homogeneous detection of cancer marker using gold nanoparticle probes

The Analyst ◽  
2011 ◽  
Vol 136 (20) ◽  
pp. 4247 ◽  
Author(s):  
Tao Lan ◽  
Chaoqing Dong ◽  
Xiangyi Huang ◽  
Jicun Ren
Keyword(s):  
Gold Nanoparticle ◽  
Single Particle ◽  
Cancer Marker ◽  
Nanoparticle Probes ◽  
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