Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors

Catherina Bijang; Abd. Wahid Wahab; Maming; Ahyar Ahmad; Paulina Taba

doi:doi:10.11648/j.ijmsa.20150402.17

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Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors

Catherina Bijang, Abd. Wahid Wahab, Maming, Ahyar Ahmad, Paulina Taba

Published in International Journal of Materials Science and Applications (Volume 4, Issue 2)

Received: 11 February 2015 Accepted: 13 March 2015 Published: 24 March 2015

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Abstract

A research has been done on the influence of sulfuric acid activation on the performance ofbentonite as a cyanide biosensor. The concentration of sulfuric acid used was 0.5; 1; 1.5and 2 M. Activation with 2 M sulfuric acid resulted in an increase in surface area and basal spacing. The membrane biosensor made from 2M acid activated bentonite had better performance than the untreated bentonite membrane biosensor. A study on theeffect of membrane thickness on theperformance of the cyanide biosensor has also been conducted. The resultshowed that the performance of membrane which 5 mg/mL of thickness did not differ significantly.

Published in	International Journal of Materials Science and Applications (Volume 4, Issue 2)
DOI	10.11648/j.ijmsa.20150402.17
Page(s)	115-119
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Cyanide, Biosensor, Bentonite

References

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[3]	Mousty C.,Sensors and biosensors based on clay-modified electrodes—new trends, Applied Clay Science, 27 ,159– 177, (2004).
[4]	Mousty,C., Biosensing applications of clay-modified electrodes: a review, Anal Bioanal Chem,396,315–325,(2010).
[5]	Guth U.,Brosda S.,Schomburg J.,Applications of clay minerals in sensor techniques, Applied Clay ScienceVolume 11, Issues 2-4, 229-236, (1996).
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[7]	Gogoi K., and Baruiah R., Fluoride removal from water by adsorption on acid activated kaolinite clay, Indian Journal of Chemical Technology, Vol. 15, 500-503,(2008).
[8]	Rozic L.,Novakovic T.,Petrovic S.,Vukovic Z.,Cupic Z.,Fractal Analysis of Physical Adsorption on Surfaces of Acid Activated Bentonits from Serbia, Chemical Industry & Chemical Engineering Quarterly 14 (4), 227−229, (2008)
[9]	Wijaya K.,Pratiwi A.S.,Sudiono S.,and Nurahmi E., Study of Thermal and Acid Stability of Bentonite Clay, Indonesian Journal of Chemistry, 2(1), 22- 29, (2002).
[10]	Alemdaro T.,Akkus G.,Investigation of the Surface Acidity of a Bentonite Modified by Acid Activation and Thermal Treatment, Turki JournalChemistry, 27, 675 – 611. Temuujin J.,Jadambaa Ts.,Burmaa G.,Erdenechimeg Sh.,Amarsanaa J., MacKenzie K.J.D., 2004, Characterisation of acid activated montmorillonite clay from Tuulant (Mongolia), Ceramics International, Vol.30 (2), 251-255, (2003)
[11]	Hart M.P., Brown D.R., Surface acidities and catalytic activities of acid-activated clays, Journal of Molecular Catalysis A: Chemical, Vol, 212 (1-2), 315 – 321, (2004).

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APA Style

Catherina Bijang, Abd. Wahid Wahab, Maming, Ahyar Ahmad, Paulina Taba. (2015). Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. International Journal of Materials Science and Applications, 4(2), 115-119. https://doi.org/10.11648/j.ijmsa.20150402.17

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ACS Style

Catherina Bijang; Abd. Wahid Wahab; Maming; Ahyar Ahmad; Paulina Taba. Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. Int. J. Mater. Sci. Appl. 2015, 4(2), 115-119. doi: 10.11648/j.ijmsa.20150402.17

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AMA Style

Catherina Bijang, Abd. Wahid Wahab, Maming, Ahyar Ahmad, Paulina Taba. Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. Int J Mater Sci Appl. 2015;4(2):115-119. doi: 10.11648/j.ijmsa.20150402.17

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@article{10.11648/j.ijmsa.20150402.17,
  author = {Catherina Bijang and Abd. Wahid Wahab and Maming and Ahyar Ahmad and Paulina Taba},
  title = {Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors},
  journal = {International Journal of Materials Science and Applications},
  volume = {4},
  number = {2},
  pages = {115-119},
  doi = {10.11648/j.ijmsa.20150402.17},
  url = {https://doi.org/10.11648/j.ijmsa.20150402.17},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20150402.17},
  abstract = {A research has been done on the influence of sulfuric acid activation on the performance ofbentonite as a cyanide biosensor. The concentration of sulfuric acid used was 0.5; 1; 1.5and 2 M. Activation with 2 M sulfuric acid resulted in an increase in surface area and basal spacing. The membrane biosensor made from 2M acid activated bentonite had better performance than the untreated bentonite membrane biosensor. A study on theeffect of membrane thickness on theperformance of the cyanide biosensor has also been conducted. The resultshowed that the performance of membrane which 5 mg/mL of thickness did not differ significantly.},
 year = {2015}
}

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TY  - JOUR
T1  - Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors
AU  - Catherina Bijang
AU  - Abd. Wahid Wahab
AU  - Maming
AU  - Ahyar Ahmad
AU  - Paulina Taba
Y1  - 2015/03/24
PY  - 2015
N1  - https://doi.org/10.11648/j.ijmsa.20150402.17
DO  - 10.11648/j.ijmsa.20150402.17
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 115
EP  - 119
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20150402.17
AB  - A research has been done on the influence of sulfuric acid activation on the performance ofbentonite as a cyanide biosensor. The concentration of sulfuric acid used was 0.5; 1; 1.5and 2 M. Activation with 2 M sulfuric acid resulted in an increase in surface area and basal spacing. The membrane biosensor made from 2M acid activated bentonite had better performance than the untreated bentonite membrane biosensor. A study on theeffect of membrane thickness on theperformance of the cyanide biosensor has also been conducted. The resultshowed that the performance of membrane which 5 mg/mL of thickness did not differ significantly.
VL  - 4
IS  - 2
ER  -

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Author Information

Catherina Bijang

Departement of Chemistry, Universityof Pattimura, Jl. IR Putuhena, Kampus Poka, Ambon; Departement of Chemistry, University of Hasanuddin, Jl. Perintis Kemerdekaan Kampus Unhas Tamalanrea, Makasar
Abd. Wahid Wahab

Departement of Chemistry, University of Hasanuddin, Jl. Perintis Kemerdekaan Kampus Unhas Tamalanrea, Makasar
Maming

Departement of Chemistry, University of Hasanuddin, Jl. Perintis Kemerdekaan Kampus Unhas Tamalanrea, Makasar
Ahyar Ahmad

Departement of Chemistry, University of Hasanuddin, Jl. Perintis Kemerdekaan Kampus Unhas Tamalanrea, Makasar
Paulina Taba

Departement of Chemistry, University of Hasanuddin, Jl. Perintis Kemerdekaan Kampus Unhas Tamalanrea, Makasar

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Plain Text BibTeX RIS

APA Style

Catherina Bijang, Abd. Wahid Wahab, Maming, Ahyar Ahmad, Paulina Taba. (2015). Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. International Journal of Materials Science and Applications, 4(2), 115-119. https://doi.org/10.11648/j.ijmsa.20150402.17

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ACS Style

Catherina Bijang; Abd. Wahid Wahab; Maming; Ahyar Ahmad; Paulina Taba. Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. Int. J. Mater. Sci. Appl. 2015, 4(2), 115-119. doi: 10.11648/j.ijmsa.20150402.17

Copy | Download

AMA Style

Catherina Bijang, Abd. Wahid Wahab, Maming, Ahyar Ahmad, Paulina Taba. Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors. Int J Mater Sci Appl. 2015;4(2):115-119. doi: 10.11648/j.ijmsa.20150402.17

Copy | Download

@article{10.11648/j.ijmsa.20150402.17,
  author = {Catherina Bijang and Abd. Wahid Wahab and Maming and Ahyar Ahmad and Paulina Taba},
  title = {Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors},
  journal = {International Journal of Materials Science and Applications},
  volume = {4},
  number = {2},
  pages = {115-119},
  doi = {10.11648/j.ijmsa.20150402.17},
  url = {https://doi.org/10.11648/j.ijmsa.20150402.17},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20150402.17},
  abstract = {A research has been done on the influence of sulfuric acid activation on the performance ofbentonite as a cyanide biosensor. The concentration of sulfuric acid used was 0.5; 1; 1.5and 2 M. Activation with 2 M sulfuric acid resulted in an increase in surface area and basal spacing. The membrane biosensor made from 2M acid activated bentonite had better performance than the untreated bentonite membrane biosensor. A study on theeffect of membrane thickness on theperformance of the cyanide biosensor has also been conducted. The resultshowed that the performance of membrane which 5 mg/mL of thickness did not differ significantly.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - Design of Bentonite Acid Modified Electrodes in Cyanide Biosensors
AU  - Catherina Bijang
AU  - Abd. Wahid Wahab
AU  - Maming
AU  - Ahyar Ahmad
AU  - Paulina Taba
Y1  - 2015/03/24
PY  - 2015
N1  - https://doi.org/10.11648/j.ijmsa.20150402.17
DO  - 10.11648/j.ijmsa.20150402.17
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 115
EP  - 119
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20150402.17
AB  - A research has been done on the influence of sulfuric acid activation on the performance ofbentonite as a cyanide biosensor. The concentration of sulfuric acid used was 0.5; 1; 1.5and 2 M. Activation with 2 M sulfuric acid resulted in an increase in surface area and basal spacing. The membrane biosensor made from 2M acid activated bentonite had better performance than the untreated bentonite membrane biosensor. A study on theeffect of membrane thickness on theperformance of the cyanide biosensor has also been conducted. The resultshowed that the performance of membrane which 5 mg/mL of thickness did not differ significantly.
VL  - 4
IS  - 2
ER  -

Copy | Download