기관회원 [로그인]
소속기관에서 받은 아이디, 비밀번호를 입력해 주세요.
개인회원 [로그인]

비회원 구매시 입력하신 핸드폰번호를 입력해 주세요.
본인 인증 후 구매내역을 확인하실 수 있습니다.

회원가입
서지반출
α -Cyclodextrin Modified Screen Printed Graphite Electrodes for Detection of Phenols
[STEP1]서지반출 형식 선택
파일형식
@
서지도구
SNS
기타
[STEP2]서지반출 정보 선택
  • 제목
  • URL
돌아가기
확인
취소
  • α -Cyclodextrin Modified Screen Printed Graphite Electrodes for Detection of Phenols
  • α -Cyclodextrin Modified Screen Printed Graphite Electrodes for Detection of Phenols
저자명
Kim. Hwa-jeong,Jang. Seung-Cheol,Shim. Yoon-Bo
간행물명
Bulletin of the Korean Chemical Society
권/호정보
2002년|23권 3호|pp.427-431 (5 pages)
발행정보
대한화학회
파일정보
정기간행물|ENG|
PDF텍스트
주제분야
기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

A screen printed graphite electrode has been developed for a simple and sensitive determination of phenolic compounds in an aqueous solution. The electrode developed uses a simple and effective screen printing technique with ${alpha}-Cyclodextrin({alpha}-CD)$ modified graphite ink. Phenols were captured on the surface of the ${alpha}-CD$ modified electrode through complex formation. The phenol/ ${alpha}-CD$ complex was deposited and quantified electrochemically using cyclic voltammetry (CV), differential pulse voltammetry (DPV) and square wave voltammetry (SWV). The optimization of the experimental parameters was performed in regard to electrode composition, pH, temperature, sample preconcentration time. Interferences from other organic compounds were investigated. The detection limit for phenols was 500 ${pm}7$ nM for DPV, with the linear range of 0.5 ${mu}M$ -25.0 ${mu}M$ and 30 ${pm}2$ nM for SWV, with the linear range of 30 nM - $50{mu}M$, respectively.