Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent

Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent Publisher Pubmed

Rezagholizadeshirvan A¹ ; Ghasemi A² ; Mazaheri Y³ ; Shokri S³ ; Fallahizadeh S^{4, 5} ; Alizadeh Sani M⁶ ; Mohtashami M⁷ ; Mahmoudzadeh M⁸ ; Sarafraz M⁹ ; Darroudi M¹⁰ ; Rezaei Z¹¹ ; Shamloo E¹

Show Affiliations

1. Department of Food Science and Technology, Neyshabur University of Medical Sciences, Neyshabur, Iran
2. Department of Biochemistry, Nutrition and Food Sciences, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
3. Department of Environmental Health Engineering, Food Safety Division, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
4. School of Public Health, Yasuj University of Medical Sciences, Yasuj, Iran
5. Social Determinants of Health Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
6. Department of Food Science and Technology, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
7. Department of Biology, School of Basic Science, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
8. Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
9. School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
10. Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
11. University of Applied Science and Technology, Center of Cheshme noshan khorasan (Alis), Iran

Source: Chemosphere Published:2024

Abstract

The current study tries to find the impact of the integration of laccase enzyme (Lac) onto magnetized chitosan (Cs) nanoparticles composed of molybdenum disulfide (MoS2 NPs) (Fe3O4/Cs/MoS2/Lac NPs) on the removal of AFM1 in milk samples. The Fe3O4/Cs/MoS2/Lac NPs were characterized by FT-IR, XRD, BET, TEM, FESEM, EDS, PSA, and VSM analysis. The cytotoxic activity of the synthesized nanoparticles in different concentrations was evaluated using the MTT method. The results show that the synthesized nanoparticles don't have cytotoxic activity at concentrations less than 20 mg/l. The ability of the prepared nanoparticles to remove AFM1 was compared by bare laccase enzyme, MoS2, and Fe3O4/Cs/MoS2 composite, indicating that the Fe3O4/Cs/MoS2/Lac NPs the highest adsorption efficiency toward AFM1. Besides, the immobilization efficiency of laccase with a concentration range of 0.5–2.0 was investigated, indicating that the highest activity recovery of 96.8% was obtained using 2 mg/ml laccase loading capacity. The highest removal percentage of AFM1 (68.5%) in the milk samples was obtained by the Fe3O4/Cs/MoS2/Lac NPs at a contact time of 1 h. As a result, Fe3O4/MoS2/Cs/Lac NPs can potentially be utilized as an effective sorbent with high capacity and selectivity to remove AFM1 from milk samples. © 2024 Elsevier Ltd

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Style	Citing Format
MLA	Rezagholizadeshirvan A, et al.. "Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent." Chemosphere, vol. 365, no. , 2024, pp. -.
APA	Rezagholizadeshirvan A, Ghasemi A, Mazaheri Y, Shokri S, Fallahizadeh S, Alizadeh Sani M, Mohtashami M, Mahmoudzadeh M, Sarafraz M, Darroudi M, Rezaei Z, Shamloo E (2024). Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent. Chemosphere, 365(), -.
Chicago	Rezagholizadeshirvan A, Ghasemi A, Mazaheri Y, Shokri S, Fallahizadeh S, Alizadeh Sani M, Mohtashami M, et al.. "Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent." Chemosphere 365, no. (2024): -.
Harvard	Rezagholizadeshirvan A et al. (2024) 'Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent', Chemosphere, 365(), pp. -.
Vancouver	Rezagholizadeshirvan A, Ghasemi A, Mazaheri Y, Shokri S, Fallahizadeh S, Alizadeh Sani M, et al.. Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent. Chemosphere. 2024;365():-.
BibTex	@article{ author = {Rezagholizadeshirvan A and Ghasemi A and Mazaheri Y and Shokri S and Fallahizadeh S and Alizadeh Sani M and Mohtashami M and Mahmoudzadeh M and Sarafraz M and Darroudi M and Rezaei Z and Shamloo E}, title = {Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent}, journal = {Chemosphere}, volume = {365}, number = {}, pages = {-}, year = {2024} }
RIS	TY - JOUR AU - Rezagholizadeshirvan A AU - Ghasemi A AU - Mazaheri Y AU - Shokri S AU - Fallahizadeh S AU - Alizadeh Sani M AU - Mohtashami M AU - Mahmoudzadeh M AU - Sarafraz M AU - Darroudi M AU - Rezaei Z AU - Shamloo E TI - Removal of Aflatoxin M1 in Milk Using Magnetic Laccase/Mos2/Chitosan Nanocomposite As an Efficient Sorbent JO - Chemosphere VL - 365 IS - SP - EP - PY - 2024 ER -

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