Controlling DNA Bundle Size and Spatial Arrangement in Selfassembled
Arrays on Superhydrophobic Surface

Gabriele Ciasca; Massimiliano Papi; Valentina Palmieri; Michela Chiarpotto; Simone Di Claudio; Adele De Ninno; Ennio Giovine; Gaetano Campi; Annamaria Gerardino; Luca Businaro; Marco De Spirito

doi:DOI 10.1007/s40820-014-0027-z

Controlling DNA Bundle Size and Spatial Arrangement in Selfassembled Arrays on Superhydrophobic Surface

Gabriele Ciasca, Massimiliano Papi, Valentina Palmieri, Michela Chiarpotto, Simone Di Claudio, Adele De Ninno, Ennio Giovine, Gaetano Campi, Annamaria Gerardino, Luca Businaro, Marco De Spirito

Risultato della ricerca: Contributo in rivista › Articolo in rivista › peer review

Abstract

The use of superhydrophobic surfaces (SHSs) is now emerging as an attractive platform for the realization of one-dimensional (1D) nanostructures with potential applications in many nanotechnological and biotechnological fields. To this purpose, a strict control of the nanostructures size and their spatial arrangement is highly required. However, these parameters may be strongly dependent on the complex evaporation dynamics of the sessile droplet on the SHS. In this work, we investigated the effect of the evaporation dynamics on the size and the spatial arrangement of self-assembled 1D DNA bundles. Our results reveal that different arrangements and bundle size distributions may occur depending on droplet evaporation stage. These results contribute to elucidate the formation mechanism of 1D nanostructures on SHSs.

Lingua originale	English
pagine (da-a)	146-151
Numero di pagine	6
Rivista	Nano-Micro Letters
Volume	2015
DOI	https://doi.org/DOI 10.1007/s40820-014-0027-z
Stato di pubblicazione	Pubblicato - 2015

Keywords

DNA, Superhydrophobicity

Accesso al documento

DOI 10.1007/s40820-014-0027-z

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title = "Controlling DNA Bundle Size and Spatial Arrangement in Selfassembled Arrays on Superhydrophobic Surface",

abstract = "The use of superhydrophobic surfaces (SHSs) is now emerging as an attractive platform for the realization of one-dimensional (1D) nanostructures with potential applications in many nanotechnological and biotechnological fields. To this purpose, a strict control of the nanostructures size and their spatial arrangement is highly required. However, these parameters may be strongly dependent on the complex evaporation dynamics of the sessile droplet on the SHS. In this work, we investigated the effect of the evaporation dynamics on the size and the spatial arrangement of self-assembled 1D DNA bundles. Our results reveal that different arrangements and bundle size distributions may occur depending on droplet evaporation stage. These results contribute to elucidate the formation mechanism of 1D nanostructures on SHSs.",

keywords = "DNA, Superhydrophobicity, DNA, Superhydrophobicity",

author = "Gabriele Ciasca and Massimiliano Papi and Valentina Palmieri and Michela Chiarpotto and {Di Claudio}, Simone and {De Ninno}, Adele and Ennio Giovine and Gaetano Campi and Annamaria Gerardino and Luca Businaro and {De Spirito}, Marco",

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doi = "DOI 10.1007/s40820-014-0027-z",

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TY - JOUR

T1 - Controlling DNA Bundle Size and Spatial Arrangement in Selfassembled Arrays on Superhydrophobic Surface

AU - Ciasca, Gabriele

AU - Papi, Massimiliano

AU - Palmieri, Valentina

AU - Chiarpotto, Michela

AU - Di Claudio, Simone

AU - De Ninno, Adele

AU - Giovine, Ennio

AU - Campi, Gaetano

AU - Gerardino, Annamaria

AU - Businaro, Luca

AU - De Spirito, Marco

PY - 2015

Y1 - 2015

N2 - The use of superhydrophobic surfaces (SHSs) is now emerging as an attractive platform for the realization of one-dimensional (1D) nanostructures with potential applications in many nanotechnological and biotechnological fields. To this purpose, a strict control of the nanostructures size and their spatial arrangement is highly required. However, these parameters may be strongly dependent on the complex evaporation dynamics of the sessile droplet on the SHS. In this work, we investigated the effect of the evaporation dynamics on the size and the spatial arrangement of self-assembled 1D DNA bundles. Our results reveal that different arrangements and bundle size distributions may occur depending on droplet evaporation stage. These results contribute to elucidate the formation mechanism of 1D nanostructures on SHSs.

AB - The use of superhydrophobic surfaces (SHSs) is now emerging as an attractive platform for the realization of one-dimensional (1D) nanostructures with potential applications in many nanotechnological and biotechnological fields. To this purpose, a strict control of the nanostructures size and their spatial arrangement is highly required. However, these parameters may be strongly dependent on the complex evaporation dynamics of the sessile droplet on the SHS. In this work, we investigated the effect of the evaporation dynamics on the size and the spatial arrangement of self-assembled 1D DNA bundles. Our results reveal that different arrangements and bundle size distributions may occur depending on droplet evaporation stage. These results contribute to elucidate the formation mechanism of 1D nanostructures on SHSs.

KW - DNA, Superhydrophobicity

UR - http://hdl.handle.net/10807/66191

U2 - DOI 10.1007/s40820-014-0027-z

DO - DOI 10.1007/s40820-014-0027-z

M3 - Article

SN - 2311-6706

VL - 2015

SP - 146

EP - 151

JO - Nano-Micro Letters

JF - Nano-Micro Letters