The effects of surface chemistry and adsorbed proteins on monocyte/macrophage adhesion to chemically modified polystyrene surfaces

2001 ◽  
Vol 57 (3) ◽  
pp. 336-345 ◽  
Author(s):  
Mingchao Shen ◽  
Thomas A. Horbett
Keyword(s):  
Surface Chemistry ◽  
Chemically Modified ◽  
Adsorbed Proteins ◽  
Macrophage Adhesion ◽  
Modified Polystyrene

Effect of surface chemistry on bio-conjugation and bio-recognition abilities of 2D germanene materials

Nanoscale ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 1893-1903
Author(s):  
Wei Li Ang ◽  
Jiri Sturala ◽  
Nikolas Antonatos ◽  
Zdeněk Sofer ◽  
Alessandra Bonanni
Keyword(s):  
Surface Chemistry ◽  
Strong Influence ◽  
Intrinsic Fluorescence ◽  
Surface Ligands ◽  
Chemically Modified ◽  
Recognition Efficiency ◽  
Effect Of Surface

The surface ligands on chemically modified germanenes have strong influence on the intrinsic fluorescence, on the bio-conjugation ability and the bio-recognition efficiency of the material towards the detection of a specific analyte.

Rhodium surface chemistry on a chemically modified alumina support

1990 ◽  
Vol 94 (11) ◽  
pp. 4617-4622 ◽  
Author(s):  
Dilip K. Paul ◽  
Todd H. Ballinger ◽  
John T. Yates
Keyword(s):  
Surface Chemistry ◽  
Alumina Support ◽  
Modified Alumina ◽  
Chemically Modified

scholarly journals Poly(lactic acid)/Cellulose Films Produced from Composite Spheres Prepared by Emulsion-Solvent Evaporation Method

Polymers ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 66 ◽  
Author(s):  
Sónia Sousa ◽  
Ana Costa ◽  
Abílio Silva ◽  
Rogério Simões
Keyword(s):  
Lactic Acid ◽  
Surface Chemistry ◽  
Solvent Evaporation ◽  
Degree Of Crystallinity ◽  
Poly Lactic Acid ◽  
Poly Vinyl Alcohol ◽  
Cellulose Films ◽  
Chemically Modified ◽  
Biocomposite Films ◽  
Biocomposite Film

The compound of poly(lactic acid) (PLA) and cellulose was made by the emulsion-solvent evaporation technique in order to obtain spheres which are then compression molded to produce a biocomposite film. The effect of the dispersant (poly(vinyl alcohol)—PVA)/PLA ratio on the spheres yield was studied. Moreover, to evaluate the effect of cellulose particle size and surface chemistry on the process yield, unbleached eucalypt kraft pulp and microcrystalline cellulose (MCC), both unmodified and physically or chemically modified were used. PLA/cellulose spheres were characterized regarding its physical properties. It was found that the spheres yield is essentially determined by the PVA/PLA ratio and the percentage of cellulose incorporation is greatly affected by the surface chemistry of cellulose. Regarding the films, DSC runs showed a significant effect of the cellulose type incorporated into PLA matrix on the cold crystallization temperature and on the degree of crystallinity of the biocomposite films. The measurement of tensile properties of the biocomposite films revealed that the strength, elongation at break and toughness (tensile energy absorption at break) of the films incorporating unmodified and chemically modified MCC were substantially improved.

Efficiency of Cd(II) removal from aqueous media using chemically modified polystyrene foam

2008 ◽  
Vol 44 (5) ◽  
pp. 1501-1511 ◽  
Author(s):  
Jamil R. Memon ◽  
Saima Q. Memon ◽  
M.I. Bhanger ◽  
M.Y. Khuhawar ◽  
Geoffrey C. Allen ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Polystyrene Foam ◽  
Chemically Modified ◽  
Modified Polystyrene

Sulphate-selective optical microsensors: overcoming the hydration energy penalty

2015 ◽  
Vol 51 (52) ◽  
pp. 10377-10380 ◽  
Author(s):  
Tomàs Guinovart ◽  
Pascal Blondeau ◽  
Francisco J. Andrade
Keyword(s):  
Optical Detection ◽  
Aqueous Media ◽  
Hydration Energy ◽  
Polystyrene Microspheres ◽  
Chemically Modified ◽  
Energy Penalty ◽  
Modified Polystyrene

Novel membrane-free chemically modified polystyrene microspheres for the optical detection of sulphate in aqueous media are introduced.

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