Self-organization of gold nanoparticles on silanated surfaces

Htet H Kyaw; Salim H Al-Harthi; Azzouz Sellai; Joydeep Dutta

doi:10.3762/bjnano.6.242

Self-organization of gold nanoparticles on silanated surfaces

Htet H Kyaw, Salim H Al-Harthi, Azzouz Sellai, Joydeep Dutta

نتاج البحث: المساهمة في مجلة › Article › مراجعة النظراء

73 اقتباسات (Scopus)

ملخص

The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glasssubstrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction betweenAuNPs and APTES molecules on the glass substrates. Different orientations of APTES affect the self-organization of AuNps onAPTES-functionalized glass substrates. The as grown monolayers and films annealed in ultrahigh vacuum and air (600 °C) werestudied by water contact angle measurements, atomic force microscopy, X-ray photoelectron spectroscopy, UV-visible spectroscopyand ultraviolet photoelectron spectroscopy. Results of this study are fundamentally important and also can be applied fordesigning and modelling of surface plasmon resonance based sensor applications.

اللغة الأصلية	English
الصفحات (من إلى)	2345-2353
عدد الصفحات	9
دورية	Beilstein Journal of Nanotechnology
مستوى الصوت	6
رقم الإصدار	1
المعرِّفات الرقمية للأشياء	https://doi.org/10.3762/bjnano.6.242
حالة النشر	Published - 2015

ASJC Scopus subject areas

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10.3762/bjnano.6.242

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title = "Self-organization of gold nanoparticles on silanated surfaces",

abstract = "The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glasssubstrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction betweenAuNPs and APTES molecules on the glass substrates. Different orientations of APTES affect the self-organization of AuNps onAPTES-functionalized glass substrates. The as grown monolayers and films annealed in ultrahigh vacuum and air (600 °C) werestudied by water contact angle measurements, atomic force microscopy, X-ray photoelectron spectroscopy, UV-visible spectroscopyand ultraviolet photoelectron spectroscopy. Results of this study are fundamentally important and also can be applied fordesigning and modelling of surface plasmon resonance based sensor applications.",

keywords = "3-aminopropyletriethoxysilane, Electrostatic interaction, Functionalization, Gold nanoparticles, Self-assembled monolayer, Self-organization",

author = "Kyaw, {Htet H} and Al-Harthi, {Salim H} and Azzouz Sellai and Joydeep Dutta",

note = "Publisher Copyright: {\textcopyright} 2015 Kyaw et al.",

year = "2015",

doi = "10.3762/bjnano.6.242",

language = "English",

volume = "6",

pages = "2345--2353",

journal = "Beilstein Journal of Nanotechnology",

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publisher = "Beilstein-Institut Zur Forderung der Chemischen Wissenschaften",

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TY - JOUR

T1 - Self-organization of gold nanoparticles on silanated surfaces

AU - Kyaw, Htet H

AU - Al-Harthi, Salim H

AU - Sellai, Azzouz

AU - Dutta, Joydeep

PY - 2015

Y1 - 2015

N2 - The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glasssubstrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction betweenAuNPs and APTES molecules on the glass substrates. Different orientations of APTES affect the self-organization of AuNps onAPTES-functionalized glass substrates. The as grown monolayers and films annealed in ultrahigh vacuum and air (600 °C) werestudied by water contact angle measurements, atomic force microscopy, X-ray photoelectron spectroscopy, UV-visible spectroscopyand ultraviolet photoelectron spectroscopy. Results of this study are fundamentally important and also can be applied fordesigning and modelling of surface plasmon resonance based sensor applications.

AB - The self-organization of monolayer gold nanoparticles (AuNPs) on 3-aminopropyltriethoxysilane (APTES)-functionalized glasssubstrate is reported. The orientation of APTES molecules on glass substrates plays an important role in the interaction betweenAuNPs and APTES molecules on the glass substrates. Different orientations of APTES affect the self-organization of AuNps onAPTES-functionalized glass substrates. The as grown monolayers and films annealed in ultrahigh vacuum and air (600 °C) werestudied by water contact angle measurements, atomic force microscopy, X-ray photoelectron spectroscopy, UV-visible spectroscopyand ultraviolet photoelectron spectroscopy. Results of this study are fundamentally important and also can be applied fordesigning and modelling of surface plasmon resonance based sensor applications.

KW - 3-aminopropyletriethoxysilane

KW - Electrostatic interaction

KW - Functionalization

KW - Gold nanoparticles

KW - Self-assembled monolayer

KW - Self-organization

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UR - http://www.scopus.com/inward/citedby.url?scp=84982702455&partnerID=8YFLogxK

U2 - 10.3762/bjnano.6.242

DO - 10.3762/bjnano.6.242

M3 - Article

C2 - 26734526

AN - SCOPUS:84982702455

SN - 2190-4286

VL - 6

SP - 2345

EP - 2353

JO - Beilstein Journal of Nanotechnology

JF - Beilstein Journal of Nanotechnology

IS - 1

ER -

Self-organization of gold nanoparticles on silanated surfaces

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ASJC Scopus subject areas

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