q sense sapphire window module (Biolin Scientific)
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Q Sense Sapphire Window Module, supplied by Biolin Scientific, used in various techniques. Bioz Stars score: 91/100, based on 9 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/module/QWM+401+Window+module/pm42881162-353-12-16
Average 91 stars, based on 9 article reviews
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other:Article Title: Controlling DOPA adsorption via interacting with polyelectrolytes: layer structure and corrosion resistance. Article Snippet: Protein adsorption upon polyelectrolyte (PE) surfaces has aroused intensive attraction, but there are still few investigations on tuning protein adsorption at solid surface by controllable layer structure and surface property of PE adlayers, as well as lack in understanding the correlation between molecular conformation and anticorrosion performance of composite materials.. With this in mind, we synthesized a series of PEs and constructed 3,4-dihydroxy-L-phenylalanine (L-DOPA) adlayers on the PE surfaces, monitoring the whole adsorption process in situ.. A highly charged cationic PE surface exhibits a low adhesion to DOPA molecules, leading to loose structure, rough surface morphology, and strong solvation effect and, accordingly, such kind of multilayer provides a poor anticorrosion capacity. Article Title: From adsorption to crystallization of proteins: Evidence for interface-assisted nucleation. Article Snippet: A flow cell that provides optical access to the sensor surface through a Article Title: Enhancing antibacterial activity of geminized cationic amphiphilic polymer via structure control and self-assembly regulation Article Snippet: A novel geminized amphiphilic polymer containing double cationic head groups and hydrophobic tails in each structural unit (denoted as PAGBn), has been prepared in our study.. The self-assembly behavior on the solid/liquid interface was investigated by quartz crystal microbalance with dissipation (QCM-D), steady-state fluorescence, dynamic light scattering (DLS) and transmission electron microscope (TEM).. A two-regime buildup can be observed, where the first regime is attributed to the rapid adsorption of polymers, while a rearrangements of pre-adsorbed molecules and their aggregation on the surface dominate the second regime, exhibiting a formation of aggregates in large sizes due to the effect of the charge density and hydrophobes on the self-assembly process. QCM-D:Article Title: Using QCM‐D for Real‐Time Analysis of Cell Adhesion Dynamics at Biointerfaces Article Snippet: Efficient cell adhesion is crucial for host tissue attachment and improving implant integration.. This study aims at investigating adhesion of human gingival fibroblasts to functionalized biomaterial surfaces using quartz crystal microbalance with dissipation (QCM-D) and analyzing the dynamics of focal adhesion (FA) formation during this process.. The QCM-D responses are correlated with changes in cell morphology and activation of focal adhesion kinase (FAK) in the absence or presence of serum proteins. Article Title: Direct measurement of protein dipoles reveals the mechanism for like-charge adsorption on silica. Article Snippet: .. QCM-D and LSPRmeasurements were carried out using the Article Title: Improving linking interface between collagen-based hydrogels and bone-like substrates. Article Snippet: Regenerative medicine requires the use of heterogeneous scaffolds when the tissue that needs to be repaired presents a gradient in its properties and cannot be replaced by a homogeneous graft.. Then, an intimate contact between the different layers is critical to guarantee the optimal performance of the construct.. This work presents a procedure that allows the immobilization of collagen-based hydrogels by self-assembly onto any desired substrate, by means of a pentafluorophenyl methacrylate (PFM) coating obtained by plasma enhanced chemical vapor deposition and a collagen monolayer. |


