Biocompatible long-circulating star carboxybetaine polymers

2015 ◽  
Vol 3 (3) ◽  
pp. 440-448 ◽  
Author(s):  
Weifeng Lin ◽  
Guanglong Ma ◽  
Fangqin Ji ◽  
Juan Zhang ◽  
Longgang Wang ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Protein Adsorption ◽  
Specific Protein ◽  
Circulation Time

Polyethylene glycol (PEG) is considered to be the most effective material to prolong the circulation time of nanoparticles by reducing non-specific protein adsorption in blood.

Polymeric micelles with α-glutamyl-terminated PEG shells show low non-specific protein adsorption and a prolonged in vivo circulation time

2016 ◽  
Vol 59 ◽  
pp. 766-772 ◽  
Author(s):  
Xiaoju Wang ◽  
Cuiping Yang ◽  
Chenhong Wang ◽  
Leijia Guo ◽  
Tianhong Zhang ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Polymeric Micelles ◽  
Specific Protein ◽  
Circulation Time

Streptavidin-coated surfaces suppress bacterial colonization by inhibiting non-specific protein adsorption

2017 ◽  
Vol 106 (3) ◽  
pp. 758-768 ◽  
Author(s):  
Volker Ettelt ◽  
Katharina Ekat ◽  
Peer W. Kämmerer ◽  
Bernd Kreikemeyer ◽  
Matthias Epple ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Bacterial Colonization ◽  
Specific Protein ◽  
Coated Surfaces

A Novel Method to Attenuate Protein Adsorption Using Combinations of Polyethylene Glycol (PEG) Grafts and Piezoelectric Actuation

2010 ◽  
Vol 1 (4) ◽  
Author(s):  
Po-Ying Yeh ◽  
Jayachandran N. Kizhakkedathu ◽  
Mu Chiao
Keyword(s):  
Polyethylene Glycol ◽  
Protein Adsorption ◽  
Lead Zirconate Titanate ◽  
Photoelectron Spectroscopy ◽  
Theoretical Calculations ◽  
Lead Zirconate ◽  
Piezoelectric Composite ◽  
Coated Surfaces ◽  
Bsa Adsorption

An antifouling treatment based on the combined effects of grafted polyethylene glycol (PEG) polymers and the application of vibration is reported. A gold-coated lead zirconate titanate piezoelectric composite was grafted with PEG used as a model substrate. The PEG grafted surfaces were thoroughly characterized by attenuated total reflectance-Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. In vitro protein adsorption onto PEG coated surfaces was studied with and without the application of vibration. Bovine serum albumin (BSA) adsorption onto PEG grafted surfaces followed a similar pattern as reported in literature. However, when piezoelectric vibration was applied on the PEG grafted surface, BSA desorption was observed. At very low graft densities, the vibration significantly reduced the BSA adsorption compared with high PEG graft densities. Theoretical calculations showed that the thickness of PEG layer on the surface was affecting vibration induced protein desorption.

Polyglycerol based coatings to reduce non-specific protein adsorption in sample vials and on SPR sensors

2015 ◽  
Vol 867 ◽  
pp. 47-55 ◽  
Author(s):  
Tobias Becherer ◽  
Christian Grunewald ◽  
Vivienne Engelschalt ◽  
Gerhard Multhaup ◽  
Thomas Risse ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Specific Protein

Two surface gradients of polyethylene glycol for a reduction in protein adsorption

2015 ◽  
Vol 3 (3) ◽  
pp. 172-180
Author(s):  
Nathan W. Gooch ◽  
Vladimir Hlady
Keyword(s):  
Polyethylene Glycol ◽  
Protein Adsorption
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