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 değer...
General Bisphenol A is used as an intermediate (binding, plasticizing, hardening) in plastics, paint...
Le bisphénol A (BPA), reconnu comme perturbateur endocrinien, est un important composant des papiers...
Bisphenol A (BP A) is an endocrine disrupters which is mainly used in the plastic industry. On the o...
Bisphenol A (BPA) is the building block of polycarbonate plastics often used in food and beverage c...
Contact with thermal printing paper is a relevant source of dermal exposure to unbonded bisphenol A ...
Termokromne boje su materijal čija je uporaba u porastu, a glavne komponente često su im pseudoestro...
Bisphenol A (BPA), a synthetic xenoestrogen widely used in various industrial fields, can be present...
Lankovska A., zinātniskais vadītājs M.Sc., LU doktorants Jansons M. Bakalaura darbs, 44 lappuses, 19...
Analytical methods using the fluorescence properties of bisphenols (BPA, BPF and BPS) and their com...
A green hybrid of pipette tip micro solid phase extraction (PT-µSPE) and supported liquid extraction...
This study aims to analyze the content of Bisphenol A (BPA) on various temperatureandcontact time...
The Risk Assessment Committee of the European Chemical Agency released a scientific opinion alerting...
Bisphenol A (BPA) is a chemical that is commonly used in harder plastic products, in the lining of f...
The substances of very high concern (SVHCs) can be found in a wide range of consumer products. These...
As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial produ...
General Bisphenol A is used as an intermediate (binding, plasticizing, hardening) in plastics, paint...
Le bisphénol A (BPA), reconnu comme perturbateur endocrinien, est un important composant des papiers...
Bisphenol A (BP A) is an endocrine disrupters which is mainly used in the plastic industry. On the o...
Bisphenol A (BPA) is the building block of polycarbonate plastics often used in food and beverage c...
Contact with thermal printing paper is a relevant source of dermal exposure to unbonded bisphenol A ...
Termokromne boje su materijal čija je uporaba u porastu, a glavne komponente često su im pseudoestro...
Bisphenol A (BPA), a synthetic xenoestrogen widely used in various industrial fields, can be present...
Lankovska A., zinātniskais vadītājs M.Sc., LU doktorants Jansons M. Bakalaura darbs, 44 lappuses, 19...
Analytical methods using the fluorescence properties of bisphenols (BPA, BPF and BPS) and their com...
A green hybrid of pipette tip micro solid phase extraction (PT-µSPE) and supported liquid extraction...
This study aims to analyze the content of Bisphenol A (BPA) on various temperatureandcontact time...
The Risk Assessment Committee of the European Chemical Agency released a scientific opinion alerting...
Bisphenol A (BPA) is a chemical that is commonly used in harder plastic products, in the lining of f...
The substances of very high concern (SVHCs) can be found in a wide range of consumer products. These...
As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial produ...
General Bisphenol A is used as an intermediate (binding, plasticizing, hardening) in plastics, paint...
Le bisphénol A (BPA), reconnu comme perturbateur endocrinien, est un important composant des papiers...
Bisphenol A (BP A) is an endocrine disrupters which is mainly used in the plastic industry. On the o...