On the origin of the great rigidity of Self-Assembled diphenylalanine nanotubes

Pavel Zelenovskiy; Igor Kornev; Semen Vasilev; Andrei Kholkina

doi:10.1039/c6cp04337b

On the origin of the great rigidity of Self-Assembled diphenylalanine nanotubes

Pavel Zelenovskiy
, Igor Kornev
, Semen Vasilev
, Andrei Kholkina

Ural Federal University
Ecole Centrale Paris
University of Aveiro

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

50 Atsauces (Scopus)

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The elastic properties of the nanotubes of self-assembled aromatic dipeptide diphenylalanine are investigated by means of Raman spectroscopy and a mass-in-mass 1D model. Analysis of nanotubes' lattice vibrations reveals the essential contribution of the water in the nanochannel core of the tubes to the Young's modulus and high water mobility along the channel. Direct measurements of the Young's modulus performed by nanoindentation confirm the obtained results.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	29681-29685
Lapu skaits	5
Žurnāls	Physical Chemistry Chemical Physics
Sējums	18
Izdevuma numurs	43
DOIs	https://doi.org/10.1039/c6cp04337b
Publikācijas statuss	Publicēts - nov. 2016
Ārēji publicēts	Jā

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abstract = "The elastic properties of the nanotubes of self-assembled aromatic dipeptide diphenylalanine are investigated by means of Raman spectroscopy and a mass-in-mass 1D model. Analysis of nanotubes' lattice vibrations reveals the essential contribution of the water in the nanochannel core of the tubes to the Young's modulus and high water mobility along the channel. Direct measurements of the Young's modulus performed by nanoindentation confirm the obtained results.",

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AU - Zelenovskiy, Pavel

AU - Kornev, Igor

AU - Vasilev, Semen

AU - Kholkina, Andrei

PY - 2016/11

Y1 - 2016/11

N2 - The elastic properties of the nanotubes of self-assembled aromatic dipeptide diphenylalanine are investigated by means of Raman spectroscopy and a mass-in-mass 1D model. Analysis of nanotubes' lattice vibrations reveals the essential contribution of the water in the nanochannel core of the tubes to the Young's modulus and high water mobility along the channel. Direct measurements of the Young's modulus performed by nanoindentation confirm the obtained results.

AB - The elastic properties of the nanotubes of self-assembled aromatic dipeptide diphenylalanine are investigated by means of Raman spectroscopy and a mass-in-mass 1D model. Analysis of nanotubes' lattice vibrations reveals the essential contribution of the water in the nanochannel core of the tubes to the Young's modulus and high water mobility along the channel. Direct measurements of the Young's modulus performed by nanoindentation confirm the obtained results.

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On the origin of the great rigidity of Self-Assembled diphenylalanine nanotubes

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