2017
DOI: 10.1007/s00289-016-1902-1
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Peptoids and polypeptoids: biomimetic and bioinspired materials for biomedical applications

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Cited by 28 publications
(25 citation statements)
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“… ( a ) General structure of amphiphilic diblock copolypeptoids (R 1 = lipophilic group, R 2 = hydrophilic group) (Refs. [ 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 , 258 ]); ( b ) Proposed scheme for the formation of fibers of Npe 15 Nce 15 in aqueous environment (green: hydrophobic block; red: hydrophilic block): the initially formed monolayers generate bilayers by interdigitating the hydrophobic fully extended chains, which in turn form the right-handed superhelices after further (not characterized) steps (reprinted with permission from Ref. [ 258 ]); ( c ) SEM image of a superhelix of Npe 15 Nce 15 (reprinted with permission from Ref.…”
Section: Figurementioning
confidence: 99%
See 1 more Smart Citation
“… ( a ) General structure of amphiphilic diblock copolypeptoids (R 1 = lipophilic group, R 2 = hydrophilic group) (Refs. [ 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 , 258 ]); ( b ) Proposed scheme for the formation of fibers of Npe 15 Nce 15 in aqueous environment (green: hydrophobic block; red: hydrophilic block): the initially formed monolayers generate bilayers by interdigitating the hydrophobic fully extended chains, which in turn form the right-handed superhelices after further (not characterized) steps (reprinted with permission from Ref. [ 258 ]); ( c ) SEM image of a superhelix of Npe 15 Nce 15 (reprinted with permission from Ref.…”
Section: Figurementioning
confidence: 99%
“…However, up to the present, this impressive amount of literature has been periodically and continuously reviewed in all aspects, even as far as biophysical techniques are concerned, so that a further treatment in this context would have been out of the scope of this review. Thus, beyond the examples reported in Section 4 , the interested reader can find an extremely complete and up to date coverage of peptoid self-assembly in many recent reviews and book chapters dealing (partially or entirely) with this topic [ 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 ], including two reviews published during the writing of the present manuscript [ 72 , 73 ].…”
Section: Introductionmentioning
confidence: 99%
“…The solid‐phase sub‐monomer approach can be completely automated and microwave‐assisted . Peptoids with bulky side chains are often synthesized in solution.…”
Section: Synthesis and Structural Properties Of Cyclic Peptoidsmentioning
confidence: 99%
“…A special class of interesting peptidomimetics, termed peptoids, is obtained by “regioisomerization” of peptides. Peptoids are N ‐substituted glycines developed in early 1990s for combinatorial drug discovery .…”
Section: Introductionmentioning
confidence: 99%
“…nas quais a cadeia lateral presente em um carbono-α de um peptídeo é inserida no átomo de nitrogênio da amida(LAU, 2014;MÁNDITY;FÜLÖP, 2015;SUN;ZUCKERMANN, 2013;ZUCKERMANN, 2011), como ilustrado na Figura 9. Diferenças estruturais entre peptoides e peptídeos Fonte: Adaptado de(GANESH et al, 2017) Desenvolvidos inicialmente no final dos anos 1980, os peptoides fizeram parte de um estudo que buscava a descoberta de pequenas moléculas que possuíam atividade biológica, cuja abordagem era mimetizar a maneira que a própria natureza desenvolve a diversidade molecular e combinar um pequeno número de blocos construtores bioquímicos em uma possível sequência oligomérica para gerar uma grande quantidade de entidades químicas(KIRSHENBAUM et al, 1998;LAU, 2014;SUN;ZUCKERMANN, 2013;ZUCKERMANN, 2011).Sabe-se que pequenos peptídeos são conhecidos por se conectar a uma grande variedade de moléculas, porém alguns possuem propriedades farmacocinéticas insatisfatórias, podendo apresentar problemas de absorção, distribuição, metabolização e excreção de compostos bioativos, de modo que o desenvolvimento de peptideomiméticos foi um esforço para a obtenção de estruturas que apresentassem um esqueleto o mais próximo possível de polipeptídeos mas que resistissem à metabolização de proteases (LAU, 2014; ZUCKERMANN, 2011). O resultado é uma estrutura que consiste em unidades repetitivas de glicina Nsubstituída que é essencialmente um regioisômero de um peptídeo.…”
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