Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

Priyadip Das; Sivan Yuran; Jian Yan; Pooi See Lee; Meital Reches

doi:https://doi.org/10.1039/c4cc07671k

Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

Priyadip Das, Sivan Yuran, Jian Yan, Pooi See Lee, Meital Reches

Institute of Chemistry

The Hebrew University of Jerusalem

Research output: Contribution to journal › Article › peer-review

Abstract

This communication describes the co-assembly of polydopamine spheres, either bare or coated with Fe₃O₄ magnetic nanoparticles, with the short aromatic peptide diphenylalanine. The combination of polydopamine particles and diphenylalanine generated tubular structures decorated with adhesive spherical particles, while the co-assembly of the polydopamine spheres coated with magnetic Fe₃O₄ nanoparticles with diphenylalanine resulted in the formation of a magnetic hydrogel. These new architectures may be useful as new vehicles for several applications including tissue regeneration and drug delivery.

Original language	English
Pages (from-to)	5432-5435
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	25
DOIs	https://doi.org/10.1039/c4cc07671k
State	Published - 28 Mar 2015

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
General Chemistry
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Catalysis

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title = "Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles",

abstract = "This communication describes the co-assembly of polydopamine spheres, either bare or coated with Fe3O4 magnetic nanoparticles, with the short aromatic peptide diphenylalanine. The combination of polydopamine particles and diphenylalanine generated tubular structures decorated with adhesive spherical particles, while the co-assembly of the polydopamine spheres coated with magnetic Fe3O4 nanoparticles with diphenylalanine resulted in the formation of a magnetic hydrogel. These new architectures may be useful as new vehicles for several applications including tissue regeneration and drug delivery.",

author = "Priyadip Das and Sivan Yuran and Jian Yan and Lee, {Pooi See} and Meital Reches",

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day = "28",

doi = "https://doi.org/10.1039/c4cc07671k",

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T1 - Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

AU - Das, Priyadip

AU - Yuran, Sivan

AU - Yan, Jian

AU - Lee, Pooi See

AU - Reches, Meital

PY - 2015/3/28

Y1 - 2015/3/28

N2 - This communication describes the co-assembly of polydopamine spheres, either bare or coated with Fe3O4 magnetic nanoparticles, with the short aromatic peptide diphenylalanine. The combination of polydopamine particles and diphenylalanine generated tubular structures decorated with adhesive spherical particles, while the co-assembly of the polydopamine spheres coated with magnetic Fe3O4 nanoparticles with diphenylalanine resulted in the formation of a magnetic hydrogel. These new architectures may be useful as new vehicles for several applications including tissue regeneration and drug delivery.

AB - This communication describes the co-assembly of polydopamine spheres, either bare or coated with Fe3O4 magnetic nanoparticles, with the short aromatic peptide diphenylalanine. The combination of polydopamine particles and diphenylalanine generated tubular structures decorated with adhesive spherical particles, while the co-assembly of the polydopamine spheres coated with magnetic Fe3O4 nanoparticles with diphenylalanine resulted in the formation of a magnetic hydrogel. These new architectures may be useful as new vehicles for several applications including tissue regeneration and drug delivery.

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U2 - https://doi.org/10.1039/c4cc07671k

DO - https://doi.org/10.1039/c4cc07671k

M3 - مقالة

C2 - 25470201

SN - 1359-7345

VL - 51

SP - 5432

EP - 5435

JO - Chemical Communications

JF - Chemical Communications

IS - 25

ER -

Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

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