RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Silver-capped selenium explored as an electro-catalyst for simultaneous detection of nitro-aromatic drugs in different aqueous samples

        Antolin Jesila Jesu Amalraj,Umesh Narasimha Murthy,Sea-Fue Wang 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.108 No.-

        Herein, we have fabricated silver (Ag) over selenium (Se) to explore its enriched electrochemical performancetowards the simultaneous detection of nitro-aromatic drugs (nitrofurantoin (NFT) and Pnitrophenol(P-NP)). Due to its synergistic effect, Ag/Se modified GCE showed excellent electrocatalyticactivity compared to other electrodes. Well-defined and divergent reduction peaks wereobtained at 0.49 V (NFT) and 0.85 V (P-NP) with a detection range of 0.9 V at Ag/Se/GCE. It withholdsan extensive linear range of 0.1 to 210 mM for NFT and 0.1 to 150 mM for P-NP with a nanomolar leveldetection limit of 23.87 nM L1 & 7.82 nM L1; an appraisable sensitivity of 1.138 mA mM1 cm2 &2.86 mA mM1 cm2 for NFT and P-NP, respectively. Interestingly, the electrode possesses a high selectivityin the presence of biomolecules, nitro drugs, and metal ions. Examination of nitro-aromatic drug contaminationon water sources shows a massive peril to human life and marine environs due to its adverse hazardouseffects. Further, the fabricated Ag/Se-based electrochemical sensor was exposed to variousenvironmental aqueous samples to detect NFT& P-NP which has demonstrated an exquisite recoveryresults in practical feasibility. Thereby confirms that Ag/Se-based electrochemical sensors have boundlesspotential for ecological investigations and sensing applications.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼