Highly improved hydration level sensing properties of copper oxide films with sodium and potassium doping

Bünyamin Sahin; Tolga Kaya

doi:10.1016/j.apsusc.2015.11.136

Highly improved hydration level sensing properties of copper oxide films with sodium and potassium doping

Bünyamin Sahin^*
, Tolga Kaya

^*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

41 Atıf (Scopus)

Özet

In this study, un-doped, Na-doped, and K-doped nanostructured CuO films were successfully synthesized by the successive ionic layer adsorption and reaction (SILAR) technique and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and current-voltage (I-V) measurements. Structural properties of the CuO films were affected from doping. The XRD pattern indicates the formation of polycrystalline CuO films with no secondary phases. Furthermore, doping affected the crystal structure of the samples. The optimum conductivity values for both Na and K were obtained at 4 M% doping concentrations. The comparative hydration level sensing properties of the un-doped, Na-doped, and K-doped CuO nanoparticles were also investigated. A significant enhancement in hydration level sensing properties was observed for both 4 M% Na and K-doped CuO films for all concentration levels. Detailed discussions were reported in the study regarding atomic radii, crystalline structure, and conductivity.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	532-537
Sayfa sayısı	6
Dergi	Applied Surface Science
Hacim	362
DOI'lar	https://doi.org/10.1016/j.apsusc.2015.11.136
Yayın durumu	Yayınlandı - 30 Oca 2016
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2015 Elsevier B.V. All rights reserved.

Finansman

Partial funding was provided by the National Science Foundation (# EEC-1201095 ) and The Scientific and Technological Research Council of Turkey (TUBITAK Grant # 2219 ). Dr. Axel Mellinger provided experimental guidance on IV measurements. Tommaso Costanzo and Dr. Gabriel Caruntu helped with XRD measurements. Partial funding was provided by the National Science Foundation (#EEC-1201095) and The Scientific and Technological Research Council of Turkey (TUBITAK Grant #2219). Dr. Axel Mellinger provided experimental guidance on IV measurements. Tommaso Costanzo and Dr. Gabriel Caruntu helped with XRD measurements.

Finansörler	Finansör numarası
TUBITAK	2219
National Science Foundation	EEC-1201095
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu
National Science Foundation	-1201095

Belgeye Erişim

10.1016/j.apsusc.2015.11.136

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Highly improved hydration level sensing properties of copper oxide films with sodium and potassium doping",

abstract = "In this study, un-doped, Na-doped, and K-doped nanostructured CuO films were successfully synthesized by the successive ionic layer adsorption and reaction (SILAR) technique and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and current-voltage (I-V) measurements. Structural properties of the CuO films were affected from doping. The XRD pattern indicates the formation of polycrystalline CuO films with no secondary phases. Furthermore, doping affected the crystal structure of the samples. The optimum conductivity values for both Na and K were obtained at 4 M\% doping concentrations. The comparative hydration level sensing properties of the un-doped, Na-doped, and K-doped CuO nanoparticles were also investigated. A significant enhancement in hydration level sensing properties was observed for both 4 M\% Na and K-doped CuO films for all concentration levels. Detailed discussions were reported in the study regarding atomic radii, crystalline structure, and conductivity.",

keywords = "Artificial sweat, Biosensor, CuO, Hydration",

author = "B{\"u}nyamin Sahin and Tolga Kaya",

year = "2016",

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doi = "10.1016/j.apsusc.2015.11.136",

language = "English",

volume = "362",

pages = "532--537",

journal = "Applied Surface Science",

issn = "0169-4332",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Highly improved hydration level sensing properties of copper oxide films with sodium and potassium doping

AU - Sahin, Bünyamin

AU - Kaya, Tolga

PY - 2016/1/30

Y1 - 2016/1/30

N2 - In this study, un-doped, Na-doped, and K-doped nanostructured CuO films were successfully synthesized by the successive ionic layer adsorption and reaction (SILAR) technique and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and current-voltage (I-V) measurements. Structural properties of the CuO films were affected from doping. The XRD pattern indicates the formation of polycrystalline CuO films with no secondary phases. Furthermore, doping affected the crystal structure of the samples. The optimum conductivity values for both Na and K were obtained at 4 M% doping concentrations. The comparative hydration level sensing properties of the un-doped, Na-doped, and K-doped CuO nanoparticles were also investigated. A significant enhancement in hydration level sensing properties was observed for both 4 M% Na and K-doped CuO films for all concentration levels. Detailed discussions were reported in the study regarding atomic radii, crystalline structure, and conductivity.

AB - In this study, un-doped, Na-doped, and K-doped nanostructured CuO films were successfully synthesized by the successive ionic layer adsorption and reaction (SILAR) technique and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and current-voltage (I-V) measurements. Structural properties of the CuO films were affected from doping. The XRD pattern indicates the formation of polycrystalline CuO films with no secondary phases. Furthermore, doping affected the crystal structure of the samples. The optimum conductivity values for both Na and K were obtained at 4 M% doping concentrations. The comparative hydration level sensing properties of the un-doped, Na-doped, and K-doped CuO nanoparticles were also investigated. A significant enhancement in hydration level sensing properties was observed for both 4 M% Na and K-doped CuO films for all concentration levels. Detailed discussions were reported in the study regarding atomic radii, crystalline structure, and conductivity.

KW - Artificial sweat

KW - Biosensor

KW - CuO

KW - Hydration

UR - https://www.scopus.com/pages/publications/84959472997

U2 - 10.1016/j.apsusc.2015.11.136

DO - 10.1016/j.apsusc.2015.11.136

M3 - Article

AN - SCOPUS:84959472997

SN - 0169-4332

VL - 362

SP - 532

EP - 537

JO - Applied Surface Science

JF - Applied Surface Science

ER -

Highly improved hydration level sensing properties of copper oxide films with sodium and potassium doping

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap