Polyethylene imine/graphene oxide layer-by-layer surface functionalization for significantly improved limit of detection and binding kinetics of immunoassays on acrylate surfaces

2017 ◽  
Vol 158 ◽  
pp. 167-174 ◽  
Author(s):  
Celina M. Miyazaki ◽  
Rohit Mishra ◽  
David J. Kinahan ◽  
Marystela Ferreira ◽  
Jens Ducrée
2021 ◽  
pp. 119381
Author(s):  
Naveen K. Mishra ◽  
Nutan Patil ◽  
Shouliang Yi ◽  
David Hopkinson ◽  
Jaime C. Grunlan ◽  
...  

2006 ◽  
Vol 39 (3-4) ◽  
pp. 199-212 ◽  
Author(s):  
Wenfu Yan ◽  
Shannon M. Mahurin ◽  
Steven H. Overbury ◽  
Sheng Dai

ACS Omega ◽  
2020 ◽  
Vol 5 (30) ◽  
pp. 18738-18745
Author(s):  
Chi-feng Lin ◽  
Li-han Chung ◽  
Guan-you Lin ◽  
Min-Chao Chang ◽  
Chi-Young Lee ◽  
...  

2013 ◽  
Author(s):  
Robert Tower ◽  
Graeme Campbell ◽  
Marc Muller ◽  
Olga Will ◽  
Frederieka Grundmann ◽  
...  

2018 ◽  
Author(s):  
Luke Jordan ◽  
Nathan Wittenberg

This is a comprehensive study of the effects of the four major brain gangliosides (GM1, GD1b, GD1a, and GT1b) on the adsorption and rupture of phospholipid vesicles on SiO2 surfaces for the formation of supported lipid bilayer (SLB) membranes. Using quartz crystal microbalance with dissipation monitoring (QCM-D) we show that gangliosides GD1a and GT1b significantly slow the SLB formation process, whereas GM1 and GD1b have smaller effects. This is likely due to the net ganglioside charge as well as the positions of acidic sugar groups on ganglioside glycan head groups. Data is included that shows calcium can accelerate the formation of ganglioside-rich SLBs. Using fluorescence recovery after photobleaching (FRAP) we also show that the presence of gangliosides significantly reduces lipid diffusion coefficients in SLBs in a concentration-dependent manner. Finally, using QCM-D and GD1a-rich SLB membranes we measure the binding kinetics of an anti-GD1a antibody that has similarities to a monoclonal antibody that is a hallmark of a variant of Guillain-Barre syndrome.


2020 ◽  
Vol 59 (12) ◽  
pp. 125001
Author(s):  
Nan Ye ◽  
Satoka Ohnishi ◽  
Mitsuhiro Okada ◽  
Kazuto Hatakeyama ◽  
Kazuhiko Seki ◽  
...  

1995 ◽  
Vol 270 (10) ◽  
pp. 5014-5018 ◽  
Author(s):  
Aditya P. Koley ◽  
Jeroen T. M. Buters ◽  
Richard C. Robinson ◽  
Allen Markowitz ◽  
Fred K. Friedman

Sign in / Sign up

Export Citation Format

Share Document