2019
DOI: 10.1016/j.eurpolymj.2019.109269
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Ag@polyDOPA-b-polysarcosine hybrid nanoparticles with antimicrobial properties from in-situ reduction and NTA polymerization

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Cited by 10 publications
(7 citation statements)
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“…In addition, DOPA repeating units reduced Ag + to Ag so that Ag@PDOPA-b-PSar nanoparticles were formed and applied as antimicrobials. 25 Besides mono-amino initiator, di-amino initiators were used to prepare polypept(o)ides as well. 22c One amino group initiated the first block while the other was protected.…”
Section: Sequential Rop Approachmentioning
confidence: 99%
“…In addition, DOPA repeating units reduced Ag + to Ag so that Ag@PDOPA-b-PSar nanoparticles were formed and applied as antimicrobials. 25 Besides mono-amino initiator, di-amino initiators were used to prepare polypept(o)ides as well. 22c One amino group initiated the first block while the other was protected.…”
Section: Sequential Rop Approachmentioning
confidence: 99%
“…Self-assembly MRI contrast reagent Antimicrobial nanoparticles [82,9] Tyrosine-NTA (Tyr-NTA) vii (60 °C, tetramethylene sulfone) - [9] Sar-NTA i, ii, iii Hydrophilic block Stealth property, antifouling [4] NEG-NTA i, iii, iv Omnisoluble in solvents Mechanism research [83,84] NBG-NTA i, ii, iii, iv Temperature responsiveness Hydrophobic block [85][86][87] NAG-NTA i Self-assembly Postmodification [88] MeSPG-NTA i Self-assembly Oxidation responsiveness Ref.…”
Section: Polymerization Of Ntasmentioning
confidence: 99%
“…[86] As the controlled polymerizations of NNTAs initiated by primary amine are realized, the robustness of this system is investigated. The stability study reveals that NNTAs and amine-initiated NNTA polymerizations are stable to various nucleophiles including alcohols, [96] mercaptans, [97] phenols, [9,82,98] carboxylic acids, [81,99] and water. [84] Mercaptans, alcohols without activation, phenols, and water cannot initiate the polymerization of NNTAs (Scheme 6).…”
Section: Polymerization Of Ntasmentioning
confidence: 99%
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“…Moreover, polymerization initiated by biomolecules, including amino acids and peptides, could be a potential approach to preparing functional polypeptoids without tedious postmodification. Recently, ring-opening polymerization (ROP) of N -substituted glycine N -thiocarboxyanhydrides (NNTAs) has been developed as a versatile method to prepare polypeptoids. Comparing with classical ROP of α-amino acid N -carboxyanhydrides (NCA), ROP of NNTA has excellent tolerance to nucleophilic impurities, including water, , alcohols, phenols, , and mercaptans . NNTA polymerization is therefore a promising way to synthesize functional polypeptoids from unprotected monomers and biomolecule initiators.…”
Section: Introductionmentioning
confidence: 99%