# Study of calcination temperatures of pillared bentonite to the performance of cyanide biosensor and its application to determine cyanide in Cassava
> Bijang C.

URL kanonis: https://discover.unhas.ac.id/publications/study-of-calcination-temperatures-of-pillared-bentonite-to-the-performance-of-cy
Jurnal / Konferensi: Journal of New Materials for Electrochemical Systems
Tahun terbit: 2015
DOI: https://doi.org/10.14447/jnmes.v18i1.381
ISSN: 14802422
Kuartil SJR: Q3
Citations: 1

## Authors
- Bijang C.

## Abstract
Amperometric biosensors for determining cyanide which are accurate, cheap and practical have been made. The biosensor used a modified bentonite as a electerode membrane. Current measured by a potensiostat with a Cyclic Voltametry method. Study of calcination temperature on pillarization of bentonite and thickness of bentonite membrane was conducted to get electrode with the best performance. The performance was tested using : Cathecol linearity, maximum inhibition percentage, cyanide linearity, detection limit and sensitivity. The data showed that electrode with membrane of bentonite pillarized at 250 C and the thickness is 5 mg/mL had the best performance.

## Keywords
- Cyanide
- Bentonite
- Calcination
- Amperometry
- Biosensor
- Electrode
- Membrane
- Materials science
- Chemistry
- Chemical engineering
- Nuclear chemistry
- Chromatography
- Electrochemistry
- Inorganic chemistry
- Nanotechnology
- Catalysis
- Organic chemistry
- Biochemistry
- Engineering
- Physical chemistry

---
Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.