本文报告了四种蛋白质 - 纤维蛋白原、溶菌酶、丙酮酸激酶和 RNA 酶 A 对金上自组装单层 (SAM) 的吸附研究。所检查的 SAM 源自结构为 HS(CH 2 ) 10 R 的硫醇,其中 R 是 CH 3 、CH 2 OH 和低聚(环氧乙烷)。含有足够大摩尔分数的链烷烃硫醇基团终止于低聚(环氧乙烷)链的单层抵抗所有四种蛋白质的动力学不可逆、非特异性吸附。较长的低聚(环氧乙烷)链在单层中的较低摩尔分数下具有抗性。对蛋白质吸附的抵抗力随着低聚(环氧乙烷)链的长度而增加:阻止吸附的链的最小摩尔分数与 n -0.4 成正比,其中 n 表示每条链的环氧乙烷单元数
Continuous Flow Bioreactor for Magnetically Stabilized Three-Dimensional Tissue Culture
申请人:Lambert Christopher R.
公开号:US20130203145A1
公开(公告)日:2013-08-08
The invention provides methods for rapid, continuous generation of cells and cell products using magnetically stabilized three-dimensional tissue culture. The invention also pertains to a continuous flow self-regulating closed system bioreactor system for magnetically stabilized three-dimensional tissue culture. The methods described here do not use traditional solid scaffolding for cell culture.
CHEMICALLY-DEFINED ARRAYS FOR SCREENING CELL-SUBSTRATE INTERACTIONS
申请人:Koepsel Justin T.
公开号:US20130296177A1
公开(公告)日:2013-11-07
Patterned SAM arrays and methods of preparing patterned SAM arrays are disclosed. Advantageously, the methods used to prepare the patterned SAM arrays allow for controlling SAM spot-to-spot conditions such as ligand identity and ligand density, which allows for preparing a wide range of SAM spots in a single array format. Additionally, the patterned SAM arrays of the present disclosure support the culture of a range of cell types. The patterned SAM arrays offer the ability to rapidly screen substrate components for influencing cell attachment, spreading, proliferation, migration, and differentiation.
US8642516B2
申请人:——
公开号:US8642516B2
公开(公告)日:2014-02-04
[EN] CONTINUOUS FLOW BIOREACTOR FOR MAGNETICALLY STABILIZED THREE-DIMENSIONAL TISSUE CULTURE<br/>[FR] BIORÉACTEUR À ÉCOULEMENT CONTINU POUR LA CULTURE DE TISSU EN TROIS DIMENSIONS STABILISÉE MAGNÉTIQUEMENT
申请人:WORCESTER POLYTECH INST
公开号:WO2011112601A2
公开(公告)日:2011-09-15
The invention provides methods for rapid, continuous generation of cells and cell products using magnetically stabilized three-dimensional tissue culture. The invention also pertains to a continuous flow self-regulating closed system bioreactor system for magnetically stabilized three-dimensional tissue culture. The methods described here do not use traditional solid scaffolding for cell culture.