Flame-Sprayed Superparamagnetic Bare and Silica-Coated Maghemite Nanoparticles:  Synthesis, Characterization, and Protein Adsorption−Desorption

2006 ◽  
Vol 18 (26) ◽  
pp. 6403-6413 ◽  
Author(s):  
Dan Li ◽  
Wey Yang Teoh ◽  
Cordelia Selomulya ◽  
Robert C. Woodward ◽  
Rose Amal ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Maghemite Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Adsorption Desorption

scholarly journals Protein adsorption/desorption dynamics on Ca-enriched titanium surfaces: biological implications

2021 ◽  
Vol 26 (6) ◽  
pp. 715-726
Author(s):  
Francisco Romero-Gavilán ◽  
Andreia Cerqueira ◽  
Eduardo Anitua ◽  
Ricardo Tejero ◽  
Iñaki García-Arnáez ◽  
...  
Keyword(s):  
Immune Responses ◽  
Protein Adsorption ◽  
Calcium Ions ◽  
Inflammatory Responses ◽  
Titanium Implant ◽  
Physicochemical Characteristics ◽  
Biological Responses ◽  
Titanium Surfaces ◽  
Tissue Interface ◽  
Adsorption Desorption

AbstractCalcium ions are used in the development of biomaterials for the promotion of coagulation, bone regeneration, and implant osseointegration. Upon implantation, the time-dependent release of calcium ions from titanium implant surfaces modifies the physicochemical characteristics at the implant–tissue interface and thus, the biological responses. The aim of this study is to examine how the dynamics of protein adsorption on these surfaces change over time. Titanium discs with and without Ca were incubated with human serum for 2 min, 180 min, and 960 min. The layer of proteins attached to the surface was characterised using nLC-MS/MS. The adsorption kinetics was different between materials, revealing an increased adsorption of proteins associated with coagulation and immune responses prior to Ca release. Implant–blood contact experiments confirmed the strong coagulatory effect for Ca surfaces. We employed primary human alveolar osteoblasts and THP-1 monocytes to study the osteogenic and inflammatory responses. In agreement with the proteomic results, Ca-enriched surfaces showed a significant initial inflammation that disappeared once the calcium was released. The distinct protein adsorption/desorption dynamics found in this work demonstrated to be useful to explain the differential biological responses between the titanium and Ca-ion modified implant surfaces. Graphic abstract

Temperature-sensitive hydrogel modified by polymerizable liquid crystal AAc-Brij-58: Optical and protein adsorption/desorption behaviors

2015 ◽  
Vol 89 ◽  
pp. 1-8 ◽  
Author(s):  
Pengfei Liu ◽  
Wenjun Gao ◽  
Qingsong Zhang ◽  
Kun Chen ◽  
Juan Zhang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Protein Adsorption ◽  
Temperature Sensitive ◽  
Brij 58 ◽  
Temperature Sensitive Hydrogel ◽  
Adsorption Desorption

Kinetics of protein adsorption/desorption mediated by pH-responsive polymer layer

2015 ◽  
Vol 24 (11) ◽  
pp. 113601
Author(s):  
Xiao-Hang Su ◽  
Qun-Li Lei ◽  
Chun-Lai Ren
Keyword(s):  
Protein Adsorption ◽  
Polymer Layer ◽  
Ph Responsive ◽  
Responsive Polymer ◽  
Adsorption Desorption ◽  
Kinetics Of

Dynamic Protein Adsorption-Desorption Analysis of Contact Lenses in a Three-Dimensional-Printed Eye Model

2022 ◽  
Author(s):  
Wan-Hsin Chang ◽  
Pei-Yi Liu ◽  
Dai-En Lin ◽  
Yuan-Ting Jiang ◽  
Chien-Ju Lu ◽  
...  
Keyword(s):  
Protein Adsorption ◽  
Contact Lenses ◽  
Three Dimensional ◽  
Eye Model ◽  
Adsorption Desorption

Protein adsorption/desorption at fluid interfaces

1989 ◽  
Vol 41 ◽  
pp. 25-34 ◽  
Author(s):  
F. MacRitchie
Keyword(s):  
Protein Adsorption ◽  
Fluid Interfaces ◽  
Adsorption Desorption

Protein adsorption–desorption on electrospray capillary walls – No influence on aggregate distribution

2012 ◽  
Vol 377 (1) ◽  
pp. 476-484 ◽  
Author(s):  
Suvajyoti Guha ◽  
Joshua R. Wayment ◽  
Mingdong Li ◽  
Michael J. Tarlov ◽  
Michael R. Zachariah
Keyword(s):  
Protein Adsorption ◽  
Aggregate Distribution ◽  
Adsorption Desorption ◽  
Capillary Walls

An Organometallic Approach for Very Small Maghemite Nanoparticles: Synthesis, Characterization, and Magnetic Properties

ChemPhysChem ◽  
2008 ◽  
Vol 9 (14) ◽  
pp. 2035-2041 ◽  
Author(s):  
Arnaud Glaria ◽  
Myrtil L. Kahn ◽  
Andrea Falqui ◽  
Pierre Lecante ◽  
Vincent Collière ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Maghemite Nanoparticles ◽  
Nanoparticles Synthesis

Samarium Ion-Doped Maghemite Nanoparticles: Synthesis, Microstructural, Optical, and Magnetic Characterizations

2021 ◽  
Author(s):  
Mritunjoy Prasad Ghosh ◽  
Trupti Vijay Muley ◽  
Shradha Roy ◽  
Sipun Mohanty ◽  
Samrat Mukherjee
Keyword(s):  
Maghemite Nanoparticles ◽  
Nanoparticles Synthesis

Protein Adsorption, Desorption, and Aggregation Mediated by Solid-Liquid Interfaces

2015 ◽  
Vol 104 (6) ◽  
pp. 1946-1959 ◽  
Author(s):  
Tatiana Perevozchikova ◽  
Hirsh Nanda ◽  
Douglas P. Nesta ◽  
Christopher J. Roberts
Keyword(s):  
Protein Adsorption ◽  
Liquid Interfaces ◽  
Solid Liquid ◽  
Adsorption Desorption
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