Mussel-inspired route to polyethyleneimine decorated MgAl-LDH supported nanosilver hybrid for antimicrobial and catalytic applications
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2021.124819
Abstract: Abstract Layered double hydroxides (LDHs) as carriers of antibacterial agents and catalysts have attracted much attention in the research of antibacterial materials. Herein, a novel hybrid of nanosilver-loaded polydopamine (PDA)-polyethylenimine (PEI)-decorated dissected LDH nanosheets (dLDH-PDA-PEI-Ag)… read more here.
Keywords: pei; inspired route; mussel inspired; dldh pda ... See more keywords
PDA-PEI-Copolymerized Nanodots with Tailorable Fluorescence Emission and Quenching Properties for the Sensitive Ratiometric Fluorescence Sensing of miRNA in Serum.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02156
Abstract: Dopamine and polyethyleneimine (PEI) copolymerized nanodots (PDA-PEI nanodots) with both fluorescence emission and quenching features were synthesized by a simple one-step reaction at room temperature. By adjusting the dopamine and PEI ratio as well as… read more here.
Keywords: ratiometric fluorescence; fluorescence; fluorescence emission; pda pei ... See more keywords
Polyethyleneimine-assisted co-deposition of polydopamine coating with enhanced stability and efficient secondary modification
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DOI: 10.1039/d2ra05130c
Abstract: The stability and grafting efficiency are important for polydopamine (pDA) coatings used as platforms for secondary grafting. In this work, polyethyleneimine (PEI) was co-deposited with dopamine on various materials (PP, PTFE and PVC), then immersed… read more here.
Keywords: stability; spectroscopy; polydopamine; pda pei ... See more keywords