TY - GEN
T1 - Electrochemical detection of ciprofloxacin antibiotic on gold nanoparticles modified boron doped diamond (AuNPs-BDD) electrode
AU - Rizki, Intan Nurul
AU - Wardhana, Brasstira Yuva
AU - Sutanto, Laurencia Gabrielle
AU - Jiwanti, Prastika Krisma
N1 - Publisher Copyright:
© 2024 Author(s).
PY - 2024/1/29
Y1 - 2024/1/29
N2 - The study of ciprofloxacin (CIP) electrochemical sensor on AuNPs modified on boron-doped diamond (BDD) electrode is reported. CIP is type of fluoroquinolone antibiotic that widely used to treat gram-positive and gram-negative bacteria. In this work, an average size of chemically generated AuNPs (271.8 nm) was drop-cased on the surface of BDD electrode to fabricate AuNPs modified BDD electrode for CIP sensor. BDD electrode was used as a support due to its excellent properties such as wide potential window and low background current, in which, this property is important to get high sensitivity of a sensor. An oxidation peak of CIP was detected at 1.16 V vs Ag/AgCl, further used as potential to detect CIP. The result show low limit of detection of 0.19 μM. Analysis in real sample shows a good recovery of 86.98%.
AB - The study of ciprofloxacin (CIP) electrochemical sensor on AuNPs modified on boron-doped diamond (BDD) electrode is reported. CIP is type of fluoroquinolone antibiotic that widely used to treat gram-positive and gram-negative bacteria. In this work, an average size of chemically generated AuNPs (271.8 nm) was drop-cased on the surface of BDD electrode to fabricate AuNPs modified BDD electrode for CIP sensor. BDD electrode was used as a support due to its excellent properties such as wide potential window and low background current, in which, this property is important to get high sensitivity of a sensor. An oxidation peak of CIP was detected at 1.16 V vs Ag/AgCl, further used as potential to detect CIP. The result show low limit of detection of 0.19 μM. Analysis in real sample shows a good recovery of 86.98%.
UR - http://www.scopus.com/inward/record.url?scp=85184336464&partnerID=8YFLogxK
U2 - 10.1063/5.0193659
DO - 10.1063/5.0193659
M3 - Conference contribution
AN - SCOPUS:85184336464
T3 - AIP Conference Proceedings
BT - AIP Conference Proceedings
A2 - Amrillah, Tahta
A2 - Prihandana, Gunawan Setia
A2 - Prastio, Rizki Putra
A2 - Megantoro, Prisma
A2 - Fahmiyah, Indah
PB - American Institute of Physics Inc.
T2 - 2nd International Conference on Advanced Technology and Multidiscipline: Supporting Sustainable Development Goals Through Innovation on Advanced Technology and Multidisciplinary Research, ICATAM 2022
Y2 - 12 October 2022 through 13 October 2022
ER -