Dr. habil. Szende Tonk

Conferențiar universitar

E-mail: tonk.szende@sapientia.ro

Domeniul de cercetare:

• Chimia mediului
• Biochimie
• Biotechnologie
• Tehnologii de remediere a mediului (biosorbţie, fitoextracţie, etc.)
• Controlul chimic al calităţii mediului şi tehnici de depoluare

Discipline predate:

• Biochimie generală (BSc)
• Chimie organică (BSc)
• Poluarea chimică şi analiza probelor de mediu (BSc)
• Meteorologie-climatologie (BSc)
• Gestiunea durabilă a deşeurilor (MSc)

CV și lista de publicații (2025)

Publicaţii importante recente:

2026

Tonk, S., Rápó, E. 2026. Sustainable dye removal using thermally treated ostrich eggshell as a high-performance adsorbent. Journal of Hazardous Materials Advances, 21, 101086. (IF: 7.7/2025, D1).

2022

Tonk S., Rápó E. 2022. Linear and Nonlinear Regression Analysis for the Adsorption of Remazol Dye by Romanian Brewery Waste By-Product, Saccharomyces cerevisiae. International Journal of Molecular Sciences 23, 11827. (IF: 6.208/2021, D1).

Tonk S., Aradi L.E., Kovács G., Turza A., Rápó E. 2022. Effectiveness and Characterization of Novel Mineral Clay in Cd2+ Adsorption Process: Linear and Non-Linear Isotherm Regression Analysis. Water 14, 279. (IF: 3.103/2021, Q1).

2021

Rápó E., Tonk S. 2021. Factors Affecting Synthetic Dye Adsorption; Desorption Studies: A Review of Results from the Last Five Years (2017–2021). Molecules, 26(17): 5419. (IF: 4.411/2021, Q1).

Boga R., Keresztesi Á., Bodor Z., Tonk S., Szép R., Micheu M.M. 2021. Source identification and exposure assessment to PM10 in the Eastern Carpathians, Romania. Journal of Atmospheric Chemistry, 78: 77–97. (IF: 2.158/2021, Q2).

2020

Haddidi I., Duc N.H., Tonk S., Rápó E., Posta K. 2020. Defense Enzymes in Mycorrhizal Tomato Plants Exposed to Combined Drought and Heat Stresses. Agronomy 10, 1657. (IF: 2.603/2020, Q1).

Putnoky-Csicsó B., Tonk S., Szabó A., Márton Z., Tóthné Bogdányi F., Tóth F., Abod É., Bálint J., Balog A. 2020. Effectiveness of the Entomopathogenic Fungal Species Metarhizium anisopliae Strain NCAIM 362 Treatments against Soil Inhabiting Melolontha melolontha Larvae in Sweet Potato (Ipomoea batatas L.). Journal of Fungi 6, 116. (IF: 4.621/2020, Q1).

Rápó E., Posta K., Csavdári A., Vincze B.É., Mara G., Kovács G., Haddidi I., Tonk S. 2020. Performance comparison of Eichhornia crassipes and Salvinia natans on azo-dye (Eriochrome Black T) phytoremediation. Crystals 10, 565. (IF: 2.404/2020, Q2).

Rápó E., Jakab K., Posta K., Suciu M., Tonk S. 2020. A comparative study on the adsorption of two remazol dyes on green adsorbent. Revista de Chimie 71: 248-257. (IF: 1.755/2020, Q3).

Rápó E., Aradi L.E., Szabó Á., Posta K., Szép R., Tonk S. 2020. Adsorption of Remazol Brilliant Violet-5R textile dye from aqueous solutions by using eggshell waste biosorbent. Scientific Reports 10: In Press. (IF: 3.998/2020, D1).

2019

Rápó E., Posta K., Suciu M., Szép R., Tonk S. 2019. Adsorptive Removal of Remazol Brilliant Violet-5R Dye from from Aqueous Solutions Using Calcined Eggshell as Biosorbent. Acta Chimica Slovenica 66: 648-658. (IF:1.076/2019, Q3).

Hegedus O., Szarka K., Hegedusova A., Godany Z., Slosar M., Nechifor A.C., Tonk S. 2019. Validation and quality assurance of ascorbic acid determination in agricultural products. Revista de Chimie 70: 2307-2317. (IF: 1.605/2019, Q3).

2018

Rápó E., Szép R., Keresztesi Á., Suciu M., Tonk S. 2018. Adsorptive Removal of Cationic and Anionic Dyes from Aqueous Solutions by Using Eggshell Household Waste as Biosorbent. Acta Chimica Slovenica 65: 709-717. (IF: 1.076/2019, Q3).

Hegedus O., Smotlakova Z., Hegedusova A., Dubajova J., Andrejiova A., Jakabova S., Tonk S., Pernyeszi T. 2018. Determination of Isocyanates in Workplace Atmosphere by HPLC. Revista de Chimie 69: 533-538. (IF: 1.605/2019, Q3).