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Multiplexed Covalent Patterns on Double-Reactive Porous Coating.

ABSTRACT: We have conceptualized and demonstrated an approach based on the combination of hydrophobicity, a substrate-independent dip coating as porous material with double residual chemical reactivities for implementing multiplexed, miniaturized and unclonable bulk-infused patterns of different fluorophores following distinct reaction pathways. The embedded hydrophobicity (∼102°) restricted the unwanted spreading of beaded aqueous ink on the coating. The constructions of micropatterns on porous dip-coating via ink-jet printing or microchannel cantilever spotting offered orthogonal read-out and remained readable even after removal of the exterior of the coating.

SUBMITTER: Das S

PROVIDER: S-EPMC9324105 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature

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Multiplexed Covalent Patterns on Double-Reactive Porous Coating.

Das Supriya S Kumar Ravi R Yang Bingquan B Bag Sudipta S Sauter Eric E Hussain Navid N Hirtz Michael M Manna Uttam U

Chemistry, an Asian journal 20220413 11

We have conceptualized and demonstrated an approach based on the combination of hydrophobicity, a substrate-independent dip coating as porous material with double residual chemical reactivities for implementing multiplexed, miniaturized and unclonable bulk-infused patterns of different fluorophores following distinct reaction pathways. The embedded hydrophobicity (∼102°) restricted the unwanted spreading of beaded aqueous ink on the coating. The constructions of micropatterns on porous dip-coati ...[more]

PMID: 35362218

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