Spectrophotometric Evaluation of Combination of CdSeTe Quantum Dots and Bromocresol Purple

Tuna Demirci; Erdem Elibol

Article Details

Spectrophotometric Evaluation of Combination of CdSeTe Quantum Dots and Bromocresol Purple

Authors:

Tuna Demirci | Erdem Elibol

Publisher:

Afyon Kocatepe University

Main Topics:

Kimya Mühendisliği

Journal:

Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi Vol.23 Issue 2, pp.336-343

Document Type:

Article

Publication Date:

3/2023

Document Language:

Turkish

Document ID (Org No.):

2001288770

pISSN:

2149-3367

Keywords:

Abstract:

 Quantum dots QD have been used in many different technological fields in recent years with their unique optical and electronic features. This increases the relevance to hybrid structures compatible with QDs. In this study, CdSeTe QDs and Bromocresol Purple BCP hybridized in chloroform in a very short time of room temperature and CdSeTe QD  BCP hybrid structures were created. The interactions of synthesized CdSeTe QD  BCP hybrid structures were examined by FT-IR and absorbance and emission characterization studies were carried out. A 19-fold reduction in the luminescence peak of QD was detected by hybridizing BCP with CdSeTe QDs. However, CdSeTe QDs hybridized to BCP increased the absorbance property of BCP up to 112.8 times.

 Quantum dots QD have been used in many different technological fields in recent years with their unique optical and electronic features. This increases the relevance to hybrid structures compatible with QDs. In this study, CdSeTe QDs and Bromocresol Purple BCP hybridized in chloroform in a very short time of room temperature and CdSeTe QD  BCP hybrid structures were created. The interactions of synthesized CdSeTe QD  BCP hybrid structures were examined by FT-IR and absorbance and emission characterization studies were carried out. A 19-fold reduction in the luminescence peak of QD was detected by hybridizing BCP with CdSeTe QDs. However, CdSeTe QDs hybridized to BCP increased the absorbance property of BCP up to 112.8 times.

 Quantum dots QD have been used in many different technological fields in recent years with their unique optical and electronic features. This increases the relevance to hybrid structures compatible with QDs. In this study, CdSeTe QDs and Bromocresol Purple BCP hybridized in chloroform in a very short time of room temperature and CdSeTe QD  BCP hybrid structures were created. The interactions of synthesized CdSeTe QD  BCP hybrid structures were examined by FT-IR and absorbance and emission characterization studies were carried out. A 19-fold reduction in the luminescence peak of QD was detected by hybridizing BCP with CdSeTe QDs. However, CdSeTe QDs hybridized to BCP increased the absorbance property of BCP up to 112.8 times.

 Kuantum noktalar QDs sahip oldukları benzersiz optik ve elektronik özellikleri ile son yıllarda birçok farklı teknolojik alanda popüler hale gelmişlerdir. Bu durum QDlar ile organik bileşiklerin etkileşimine olan ilgiyi arttırmaktadır. Bu çalışmada bu ilgiye temel alarak, CdSeTe QDlar ile Brom Krezol Moru BCP kloroform içerisinde oda sıcaklığın da etkileşimini ve CdSeTe QDsBCP yapısının spektroskopik olarak karakterizasyonu açıklamayı amaçlamıştır. Bu amaç doğrultusunda CdSeTe QDs BCP oluşumunun etkileşimleri spektroskopik olarak Fourier dönüşümlü kızılötesi spektroskopisi FTIR, absorbans ve emisyon üzerinden karakterizasyon çalışmaları yapılmıştır. BCPnin CdSeTe QDlar ile hibritleşmesiyle QDsnin lüminesans pikinde 19 kat azalma tespit edilmiştir. Bununla birlikte Brom Krezol Moru BCP ile hibritleşen CdSeTe QDlar BCPnin soğurma özelliğini 112.8 katına kadar arttırmıştır.

Article Details

Spectrophotometric Evaluation of Combination of CdSeTe Quantum Dots and Bromocresol Purple

Authors:

Tuna Demirci | Erdem Elibol

Publisher:

Afyon Kocatepe University

Main Topics:

Kimya Mühendisliği

Journal:

Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi Vol.23 Issue 2, pp.336-343

Document Type:

Article

Publication Date:

3/2023

Document Language:

Turkish

Document ID (Org No.):

2001288770

pISSN:

2149-3367

CdSeTe QDs

Bromocresol purple

Hybrid associate

Emission; Absorption

nanotechnologyCdSeTe kuantum noktaları

Hibrit yapı

Bromokrezolmor

Nanoteknoloji

Emisyon

Issues

Article Details

Authors: Tuna Demirci | Erdem Elibol

Publisher: Afyon Kocatepe University

Main Topics: Kimya Mühendisliği

Journal: Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi Vol.23 Issue 2, pp.336-343

Document Type: Article

Publication Date: 3/2023

Document Language: Turkish

Document ID (Org No.): 2001288770

pISSN: 2149-3367

Issues

Authors:

Tuna Demirci | Erdem Elibol

Publisher:

Afyon Kocatepe University

Main Topics:

Kimya Mühendisliği

Journal:

Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi Vol.23 Issue 2, pp.336-343

Document Type:

Article

Publication Date:

3/2023

Document Language:

Turkish

Document ID (Org No.):

2001288770

pISSN:

2149-3367