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Journals / Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2026 / Cilt: 21 Sayı: 1

Optimization study for the determination of bisphenol A in thermal printing papers

Termal kağıtlardaki bisfenol A’nın saptanması için optimizasyon çalışması

Şana Sungur0000-0001-7370-8972
Fidan Kanan0000-0001-5272-5351
Pages
397–403
Publication Date
2019-03-15
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Furthermore, spiked RSD % of BPA at 5 and 10 mg g-1was found to be 1.80 and 2.90, respectively.  

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, a sensitive and accurate method for the quantitative determination of bisphenol A (BPA) in thermal printing paper was developed and validated.
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Key Findings & Data:Under the optimized conditions (acetonitrile:water 40:60, v/v, pH=7, 60 ºC, 8 hours), the proposed method was applied to the determination of BPA in five types of thermal printing papers (receipt, POS receipt, hospital barcode, ATM receipt, flight ticket), and the concentration of BPA was found in the range of 8.91-10.27 mg g-1.
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Conclusion & Impact:Furthermore, spiked RSD % of BPA at 5 and 10 mg g-1was found to be 1.80 and 2.90, respectively.  
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Termal kağıt · bisfenol A (BPA) · ekstraksiyon

Abstract

In this study, a sensitive and accurate method for the quantitative determination of bisphenol A (BPA) in thermal printing paper was developed and validated. BPA was extracted from the thermal printing papers using acetonitrile- water. The effects of organic solvent concentration, extraction temperature and time, pH were investigated. Under the optimized conditions (acetonitrile:water 40:60, v/v, pH=7, 60 ºC, 8 hours), the proposed method was applied to the determination of BPA in five types of thermal printing papers (receipt, POS receipt, hospital barcode, ATM receipt, flight ticket), and the concentration of BPA was found in the range of 8.91-10.27 mg g-1. Furthermore, spiked RSD % of BPA at 5 and 10 mg g-1was found to be 1.80 and 2.90, respectively.  

Özet

Bu çalışmada, termal kağıtlardaki bisfenol A’nın (BPA) kantitatif olarak saptanması için kesin ve hassas bir yöntem geliştirilmiştir. BPA termal kağıtlardan asetonitril-su karışımı ile ekstrakte edilmiştir. BPA’nın ektraksiyon verimi üzerine organik çözücü konsantrasyonunun, ekstraksiyon sıcaklığı ve süresinin, pH’ın etkileri incelenmiştir. Optimize edilen koşullar altında (asetonitril:su oranı 40:60, pH=7, 60 ºC’de, 8 saat), geliştirilen metot beş farklı tipteki termal kağıttan (kasa fişi, POS cihazı fişi, hastane barkodu, ATM fişi, uçak bileti) BPA’nın ekstrakte edilmesi amacıyla uygulanmış ve BPA konsantrasyonları 8.91–10.27 mg g-1 aralığında saptanmıştır. Ayrıca, 5 ve 10 mg g-1 BPA seviyelerindeki spike örnekler için % RSD değerleri sırasıyla 1.80 ve 2.90 olarak belirlenmiştir.

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Cite This Article

Sungur, Ş., Kanan, F. (2019). Optimization study for the determination of bisphenol A in thermal printing papers. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 21 Sayı: 1, 397–403. https://doi.org/10.25092/baunfbed.548550

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