The extreme protein resistance of poly oligo ethylene glycol methacrylate)) (POEGMA) brushes is exploited to achieve high fidelity patterning of single cells.
The dibromide signature strikes a balance by enabling high-fidelity pattern matching with good sensitivity.
In this paper, we designed a scheme of replication based on the quartz master mold: PDMS was diluted with toluene (60 wt.%) to decrease the viscosity, since the modification of the PDMS ensures high fidelity of pattern features by UV-NIL [18].
To advance a facile process technique for nanopatterned graphene (NPG), we have specifically utilized an anodic aluminum oxide (AAO) lithography as it can be scaled to large-area substrates with high fidelity of patterning, which can be compatible with conventional lithographic processes [13, 14].
Because of its simplicity and effectiveness, the presented technique holds great promise in producing high fidelity, chemically-selective patterns.
Polymer brushes are a relatively novel type of coating used for modifying the surface properties of materials [17,18] and display key properties for high fidelity single cell patterning.
In the present work, we show that poly oligo ethylene glycol methyl ether methacrylate)) (POEGMA) enables the formation of high fidelity ECM protein patterns that control the spreading of single cells.
To ensure a high fidelity of gene expression patterns in embryos a very strict functional requirement exists for the interaction of cis-regulatory modules (CRMs) in the genome of animals during development [1], [2], [3], [4].
Of course, you need a bunch of them to sense the image patterns with high fidelity, but you have to strike a balance: losing half a pixel may not sound like much, but if you do it a million times, that's half a megapixel effectively down the drain.
