Advanced search
Publication Cover
International Journal of Food Properties Volume 20, 2017 - Issue 7
Submit an article Journal homepage
860
Views
6
CrossRef citations to date
0
Altmetric
Articles

Isophtalic acid terminated graphene oxide modified glassy carbon nanosensor electrode: Cd2+ and Bi3+ analysis in tap water and milk samples

İsa AlbayrakDumlupınar University, Faculty of Arts and Science, Chemistry Department, Kütahya, TurkeyView further author information
,
Aslı ErkalDumlupınar University, Faculty of Arts and Science, Chemistry Department, Kütahya, TurkeyView further author information
,
Samet YavuzDumlupınar University, Faculty of Arts and Science, Chemistry Department, Kütahya, TurkeyView further author information
,
İshak Afşin KariperErciyes University, Faculty of Education, Chemistry Department, Kayseri, TurkeyView further author information
,
İbrahim Ender MülazımoğluNecmettin Erbakan University, Faculty of Education, Chemistry Department, Konya, TurkeyCorrespondence[email protected]
View further author information
&
Zafer ÜstündağDumlupınar University, Faculty of Arts and Science, Chemistry Department, Kütahya, TurkeyView further author information
Pages 1558-1568 | Received 21 Apr 2016, Accepted 13 Jul 2016, Published online: 14 Nov 2016

Figures & data

Figure 1. TEM imaging of A: GO and B: XRD pattern of graphite and GO.

Figure 1. TEM imaging of A: GO and B: XRD pattern of graphite and GO.

Figure 2. A: N1s and B: C1s core spectra of GC/GO-IPA.

Figure 2. A: N1s and B: C1s core spectra of GC/GO-IPA.

Figure 3. A: Cyclic voltammograms and B: Nyquist plots of 2 mM Fe(CN)63-/4- on the bare GC electrode and GC/GO-IPA.

Figure 3. A: Cyclic voltammograms and B: Nyquist plots of 2 mM Fe(CN)63-/4- on the bare GC electrode and GC/GO-IPA.

Table 1. Fitting values of EIS data for 2 mM Fe(CN)63-/4- redox probe couple on bare GC and GC/GO-IPA in 100 mM KCl supported electrolyte.

Figure 4. The effect of A: pH, B: deposition time, and C: suspension solution volume.

Figure 4. The effect of A: pH, B: deposition time, and C: suspension solution volume.

Figure 5. SWASV responses of A: 1×10−8 M, B: 1×10−9 M, C: 1×10−10 M, D: 1×10−11 M, and E: 1×10−12 M Cd2+ and Bi3+ on the GC/GO-IPA surface (pulse size: 25 mV, Frequency: 25 Hz.).

Figure 5. SWASV responses of A: 1×10−8 M, B: 1×10−9 M, C: 1×10−10 M, D: 1×10−11 M, and E: 1×10−12 M Cd2+ and Bi3+ on the GC/GO-IPA surface (pulse size: 25 mV, Frequency: 25 Hz.).

Figure 6. Calibration curves of A: 1×10−8 M, B: 1×10−9 M, C: 1×10−10 M, D: 1×10−11 M, and E: 1×10−12 M Cd2+ and Bi3+ on the GC/GO-IPA.

Figure 6. Calibration curves of A: 1×10−8 M, B: 1×10−9 M, C: 1×10−10 M, D: 1×10−11 M, and E: 1×10−12 M Cd2+ and Bi3+ on the GC/GO-IPA.

Table 2. The recoveries of Bi3+ and Cd2+ in tap water and milk samples (n = 5).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.