Abstract
Tetracycline (TC), a popular antibiotic for treating bacterial diseases in living things, poses a serious threat to the aquatic environment. Even though several standard techniques to remove TC antibiotics from water solutions have been tried, they have not been successful. Therefore, a catalyst works in photocatalytic degradation to use light energy to speed up the breakdown of a chemical molecule. The hydrothermally synthesized ZnFe2O4/MWCNTs composite nanocatalyst was characterized. The study found that MWCNTs could be successfully incorporated into ZnFe2O4 nanoparticles, which slowed down the rate at which charge carriers recombined after merging with MWCNTs. In a batch reactor, the catalyst’s effectiveness was then evaluated by looking at the weight ratio change of the nanocomposite, the initial concentration of TC antibiotics, the impacts of pH and the contact time. When investigating the TC degradation using ZnFe2O4 and MWCNTs as separate pure materials, the same operational conditions were used. ZnFe2O4/MWCNTs achieved a degradation efficiency of 98.3% for TC at a pH value of 7. This result was attained after a reaction duration of 120 min, TC solution concentration of 50 mg/L, nanocomposite dose of 0.6 g/L of TZ 04 and power density of 120 W/m2. The degradation rate of TC was determined utilizing the pseudo-first-order approach. It was observed that the photocatalysts retained their initial characteristics through four successive applications, exhibiting only a slight decrease in removal efficiency while maintaining an optimal balance of catalyst, TC concentration and pH. The study’s findings showed that the ZnFe2O4/MWCNTs nanocomposite was highly effective in TC degradation. It has the potential to work effectively as a catalyst for the removal and degradation of pharmaceutical waste.
Similar content being viewed by others
Data availability
Data are available on request due to privacy or other restrictions.
References
A. Serrà, E. Gómez, J. Michler, L. Philippe, Facile cost-effective fabrication of Cu@Cu2O@CuO–microalgae photocatalyst with enhanced visible light degradation of tetracycline. Chem. Eng. J. (2021). https://doi.org/10.1016/j.cej.2020.127477
E.M. Bayan, L.E. Pustovaya, M.G. Volkova, Recent advances in TiO2-based materials for photocatalytic degradation of antibiotics in aqueous systems. Environ. Technol. Innov. (2021). https://doi.org/10.1016/j.eti.2021.101822
A.O. Ibhadon, P. Fitzpatrick, Heterogeneous photocatalysis: recent advances and applications. Catalysts 3, 189–218 (2013). https://doi.org/10.3390/catal3010189
F. Saadati, N. Keramati, M.M. Ghazi, Influence of parameters on the photocatalytic degradation of tetracycline in wastewater: a review. Crit. Rev. Environ. Sci. Technol. 46, 757–782 (2016). https://doi.org/10.1080/10643389.2016.1159093
N. Belhouchet, B. Hamdi, H. Chenchouni, Y. Bessekhouad, Photocatalytic degradation of tetracycline antibiotic using new calcite/titania nanocomposites. J. Photochem. Photobiol. A Chem. 372, 196–205 (2019). https://doi.org/10.1016/j.jphotochem.2018.12.016
A. Fiaz, D. Zhu, J. Sun, Environmental fate of tetracycline antibiotics: degradation pathway mechanisms, challenges, and perspectives. Environ. Sci. Eur. (2021). https://doi.org/10.1186/s12302-021-00505-y
M. Ahmadi, H. Ramezani Motlagh, N. Jaafarzadeh, A. Mostoufi, R. Saeedi, G. Barzegar, S. Jorfi, Enhanced photocatalytic degradation of tetracycline and real pharmaceutical wastewater using MWCNT/TiO2 nano-composite. J. Environ. Manage. 186, 55–63 (2017). https://doi.org/10.1016/j.jenvman.2016.09.088
C.H. Chen, Y.H. Liang, W. De Zhang, ZnFe2O4/MWCNTs composite with enhanced photocatalytic activity under visible-light irradiation. J. Alloys Compd. 501, 168–172 (2010). https://doi.org/10.1016/j.jallcom.2010.04.072
W. Wang, P. Serp, P. Kalck, J.L. Faria, Visible light photodegradation of phenol on MWNT-TiO2 composite catalysts prepared by a modified sol-gel method. J. Mol. Catal. A Chem. 235, 194–199 (2005). https://doi.org/10.1016/j.molcata.2005.02.027
D. Qiao, Z. Li, J. Duan, X. He, Adsorption, and photocatalytic degradation mechanism of magnetic graphene oxide/ZnO nanocomposites for tetracycline contaminants. Chem. Eng. J. (2020). https://doi.org/10.1016/j.cej.2020.125952
A. Makofane, D.E. Motaung, N.C. Hintsho-Mbita, Photocatalytic degradation of methylene blue and sulfisoxazole from water using biosynthesized zinc ferrite nanoparticles. Ceram. Int. 47, 22615–22626 (2021). https://doi.org/10.1016/j.ceramint.2021.04.274
I. Raza, M. Hussain, A.N. Khan, T. Katzwinkel, J. Feldhusen, Properties of light weight multi walled carbon nano tubes (MWCNTs) nano-composites. Int. J. Lightweight Mater. Manuf. 4, 195–202 (2021). https://doi.org/10.1016/j.ijlmm.2020.09.003
N.B. Rachna, A. Singh, Agarwal, preparation, characterization, properties and applications of nano Zinc Ferrite. Mater. Today Proc. 5, 9148–9155 (2018). https://doi.org/10.1016/j.matpr.2017.10.035
Y. Cao, X. Lei, Q. Chen, C. Kang, W. Li, B. Liu, Enhanced photocatalytic degradation of tetracycline hydrochloride by novel porous hollow cube ZnFe2O4. J. Photochem. Photobiol. A Chem. 364, 794–800 (2018). https://doi.org/10.1016/j.jphotochem.2018.07.023
R. Paper, G.S.Y. Kumar, H.S.B. Naik, A.S. Roy, K.N. Harish, R. Viswanath, Synthesis, optical and electrical properties of ZnFe2O4 nanocomposites regular paper. Nanomater. Nanotechnol. 2, 1–6 (2012)
G.H. Sonawane, S.P. Patil, S.H. Sonawane, Nanocomposites, and Its Applications, in Applications of Nanomaterials. (Elsevier, Amsterdam, 2018), pp.1–22
S. Karuppaiah, R. Annamalai, A. Muthuraj, S. Kesavan, R. Palani, S. Ponnusamy, E.R. Nagarajan, S. Meenakshisundaram, Efficient photocatalytic degradation of ciprofloxacin and bisphenol A under visible light using Gd2WO6 loaded ZnO/bentonite nanocomposite. Appl. Surf. Sci. 481, 1109–1119 (2019). https://doi.org/10.1016/j.apsusc.2019.03.178
M. Asgharian, M. Mehdipourghazi, B. Khoshandam, N. Keramati, Photocatalytic degradation of methylene blue with synthesized rGO/ZnO/Cu. Chem. Phys. Lett. 719, 1–7 (2019). https://doi.org/10.1016/j.cplett.2019.01.037
X. He, T. Kai, P. Ding, Heterojunction photocatalysts for degradation of the tetracycline antibiotic: a review. Environ. Chem. Lett. 19, 4563–4601 (2021). https://doi.org/10.1007/s10311-021-01295-8
M.H. Abdurahman, A.Z. Abdullah, N.F. Shoparwe, A comprehensive review on sonocatalytic, photocatalytic, and sonophotocatalytic processes for the degradation of antibiotics in water: synergistic mechanism and degradation pathway. Chem. Eng. J. 413, 127412 (2021). https://doi.org/10.1016/J.CEJ.2020.127412
A. Kmita, A. Pribulova, M. Holtzer, P. Futas, A. Roczniak, Use of specific properties of zinc ferrite in innovative technologies. Arch. Metall. Mater. 61, 2141–2146 (2016). https://doi.org/10.1515/amm-2016-0289
A. Awadallah-F, S. Al-Muhtaseb, Carbon nanoparticles-decorated carbon nanotubes. Sci. Rep. 10, 1–7 (2020). https://doi.org/10.1038/s41598-020-61726-4
A. Behera, D. Kandi, S. Mansingh, S. Martha, K. Parida, Facile synthesis of ZnFe2O4@RGO nanocomposites towards photocatalytic ciprofloxacin degradation and H2 energy production. J. Colloid Interface Sci. 556, 667–679 (2019). https://doi.org/10.1016/j.jcis.2019.08.109
M. Malakootian, A. Nasiri, A. Asadipour, E. Kargar, Facile and green synthesis of ZnFe2O4@CMC as a new magnetic nanophotocatalyst for ciprofloxacin degradation from aqueous media. Process. Saf. Environ. Prot. 129, 138–151 (2019). https://doi.org/10.1016/j.psep.2019.06.022
S. Singhal, R. Sharma, C. Singh, S. Bansal, Enhanced photocatalytic degradation of methylene blue using ZnFe2O4 /MWCNT composite synthesized by hydrothermal method. Indian J. Mater. Sci. 2013, 1–6 (2013). https://doi.org/10.1155/2013/356025
S. Li, J. Hu, Photolytic and photocatalytic degradation of tetracycline: effect of humic acid on degradation kinetics and mechanisms. J. Hazard. Mater. 318, 134–144 (2016). https://doi.org/10.1016/j.jhazmat.2016.05.100
A. Fakhri, S. Behrouz, Photocatalytic properties of tungsten trioxide (WO3) nanoparticles for degradation of Lidocaine under visible and sunlight irradiation. Sol. Energy 112, 163–168 (2015). https://doi.org/10.1016/j.solener.2014.11.014
W.H. Tan, S.L. Lee, C.T. Chong, TEM and XRD analysis of carbon nanotubes synthesised from flame. Key Eng. Mater. 723, 470–475 (2017). https://doi.org/10.4028/www.scientific.net/KEM.723.470
R. Shu, W. Li, X. Zhou, D. Tian, G. Zhang, Y. Gan, J. Shi, J. He, Facile preparation and microwave absorption properties of RGO/MWCNTs/ZnFe2O4 hybrid nanocomposites. J. Alloys Compd. 743, 163–174 (2018). https://doi.org/10.1016/j.jallcom.2018.02.016
P. Scherrer, Bestimmung der Größe und der inneren Struktur von Kolloidteilchen mittels Röntgenstrahlen. Physikalische Klasse 1918(1918), 98–100 (1918)
J.I. Langford, A.J.C. Wilson, Seherrer after sixty years: a survey and some new results in the determination of crystallite size. J. Appl. Crystallogr. (1978). https://doi.org/10.1107/S0021889878012844
V. Uvarov, I. Popov, Metrological characterization of X-ray diffraction methods at different acquisition geometries for determination of crystallite size in nano-scale materials. Mater Charact 85, 111–123 (2013). https://doi.org/10.1016/j.matchar.2013.09.002
L. Guo, Y. He, D. Chen, B. Du, W. Cao, Y. Lv, Z. Ding, Hydrothermal synthesis, and microwave absorption properties of nickel ferrite/multiwalled carbon nanotubes composites. Coatings (2021). https://doi.org/10.3390/coatings11050534
F.A. Hezam, O. Nur, M.A. Mustafa, Synthesis, structural, optical, and magnetic properties of NiFe2O4/MWCNTs/ZnO hybrid nanocomposite for solar radiation driven photocatalytic degradation and magnetic separation. Colloids Surf. A Physicochem. Eng. Aspects (2020). https://doi.org/10.1016/j.colsurfa.2020.124586
R. Mishra, S.P. Tripathy, D. Sinha, K.K. Dwivedi, S. Ghosh, D.T. Khathing, M.M. Uller, C.D. Fink, W.H. Chung, Optical and electrical properties of some electron and proton irradiated polymers. NIM-B 168, 59 (2000)
F.A. Hezam, N.O. Khalifa, O. Nur, M.A. Mustafa, Synthesis, and magnetic properties of Ni0.5 Mgx Zn0.5-x Fe2O4 (0.0 ≤ x ≤ 0.5) nanocrystalline spinel ferrites. Mater. Chem. Phys. 257, 123770 (2021). https://doi.org/10.1016/j.matchemphys.2020.123770
F. Taleshi, The effect of carbon nanotube on band gap energy of TiO2 nanoparticles. J. Appl. Spectrosc. 82, 303–306 (2015). https://doi.org/10.1007/s10812-015-0102-3
M.M. Eid, Characterization of Nanoparticles by FTIR and FTIR-Microscopy, in Handbook of Consumer Nanoproducts. (Springer, Singapore, 2021), pp.1–30
J.P. Singh, G. Dixit, R.C. Srivastava, H.M. Agrawal, R. Kumar, Raman, and Fourier-transform infrared spectroscopic study of nanosized zinc ferrite irradiated with 200 MeV Ag15+ beam. J. Alloys Compd. 551, 370–375 (2013). https://doi.org/10.1016/j.jallcom.2012.10.006
J. Bosco Franklin, G. Theophil Anand, G. Merline Sujitha, S. John Sundaram, A. Dhayal Raj, K. Kaviyarasu, Synthesis and characterization of zinc ferrite nanoparticles using prunus dulcis (almond gum) for antibacterial applications. Mater. Today Proc. 68, 593–601 (2022). https://doi.org/10.1016/j.matpr.2022.08.429
M. Bahgat, A.A. Farghali, W.M.A. El Rouby, M.H. Khedr, Synthesis, and modification of multi-walled carbon nano-tubes (MWCNTs) for water treatment applications. J. Anal. Appl. Pyrolysis 92, 307–313 (2011). https://doi.org/10.1016/j.jaap.2011.07.002
A. Tawfik, The Role of Carbon Nanotubes in Enhancement of Photocatalysis, in Syntheses and Applications of Carbon Nanotubes and Their Composites. ed. by S. Suzuki (InTech, London, 2013)
Y. Gogotsi, J.A. Libera, M. Yoshimura, Hydrothermal synthesis of multiwall carbon nanotubes. J. Mater. Res. 15(12), 2591 (2014)
P. Galinetto, B. Albini, M. Bini, M.C. Mozzati, Raman spectroscopy in Zinc Ferrites Nanoparticles. Raman Spectroscopy. (2018). https://doi.org/10.5772/intechopen.72864
B. Albini, S. Restelli, M. Ambrosetti, M. Bini, F. D’Amico, M.C. Mozzati, P. Galinetto, Raman spectroscopy in pure and doped zinc ferrites nanoparticles. J. Mater. Sci. Mater. Electron. (2023). https://doi.org/10.1007/s10854-023-10464-0
J.P. Singh, R.C. Srivastava, H.M. Agrawal, R. Kumar, Micro-Raman investigation of nanosized zinc ferrite: effect of crystallite size and fluence of irradiation. J. Raman Spectrosc. 42, 1510–1517 (2011). https://doi.org/10.1002/jrs.2902
S. Thota, S.C. Kashyap, S.K. Sharma, V.R. Reddy, Micro Raman, Mossbauer, and magnetic studies of manganese substituted zinc ferrite nanoparticles: Role of Mn. J. Phys. Chem. Solids 91, 136–144 (2016). https://doi.org/10.1016/j.jpcs.2015.12.013
R. Shu, G. Zhang, X. Wang, X. Gao, M. Wang, Y. Gan, J. Shi, J. He, Fabrication of 3D net-like MWCNTs/ZnFe2O4 hybrid composites as high-performance electromagnetic wave absorbers. Chem. Eng. J. 337, 242–255 (2018). https://doi.org/10.1016/j.cej.2017.12.106
Y. Piao, V.N. Tondare, C.S. Davis, J.M. Gorham, E.J. Petersen, J.W. Gilman, K. Scott, A.E. Vladár, A.R. Hight Walker, Comparative study of multiwall carbon nanotube nanocomposites by Raman SEM, and XPS measurement techniques. Compos. Sci. Technol. (2021). https://doi.org/10.1016/j.compscitech.2021.108753
J.A. Lynch, Q.T. Birch, T.H. Ridgway, M.E. Birch, Quantification of carbon nanotubes by raman analysis. Ann. Work Expo. Health. 62, 604–612 (2018). https://doi.org/10.1093/annweh/wxy016
V. Lakshmi Ranganatha, S. Pramila, G. Nagaraju, B.S. Udayabhanu, C.M. Surendra, Cost-effective and green approach for the synthesis of zinc ferrite nanoparticles using Aegle Marmelos extract as a fuel: catalytic, electrochemical, and microbial applications. J. Mater. Sci. Mater. Electron. 31, 17386–17403 (2020). https://doi.org/10.1007/s10854-020-04295-6
H. Dai, Carbon nanotubes: opportunities and challenges. Surf. Sci. 500, 218 (2002)
H. Fu, Z.J. Du, W. Zou, H.Q. Li, C. Zhang, Simple fabrication of strongly coupled cobalt ferrite/carbon nanotube composite based on deoxygenation for improving lithium storage. Carbon N Y. 65, 112–123 (2013). https://doi.org/10.1016/j.carbon.2013.08.006
T.W. Odom, J.L. Huang, P. Kim, C.M. Lieber, Structure and electronic properties of carbon nanotubes. J. Phys. Chem. B 104, 2794–2809 (2000). https://doi.org/10.1021/jp993592k
F. Yu, J. Ma, S. Han, Adsorption of tetracycline from aqueous solutions onto multi-walled carbon nanotubes with different oxygen contents. Sci. Rep. (2014). https://doi.org/10.1038/srep05326
L. Zhang, X. Song, X. Liu, L. Yang, F. Pan, J. Lv, Studies on the removal of tetracycline by multi-walled carbon nanotubes. Chem. Eng. J. 178, 26–33 (2011). https://doi.org/10.1016/j.cej.2011.09.127
A.A. Babaei, E.C. Lima, A. Takdastan, N. Alavi, G. Goudarzi, M. Vosoughi, G. Hassani, M. Shirmardi, Removal of tetracycline antibiotic from contaminated water media by multi-walled carbon nanotubes: operational variables, kinetics, and equilibrium studies. Water Sci. Technol. 74, 1202–1216 (2016). https://doi.org/10.2166/wst.2016.301
M. Abdel Salam, M.A. Gabal, A.Y. Obaid, Preparation and characterization of magnetic multi-walled carbon nanotubes/ferrite nanocomposite and its application for the removal of aniline from aqueous solution. Synth. Met. 161, 2651–2658 (2012). https://doi.org/10.1016/j.synthmet.2011.09.038
D.F. Ollis, Kinetics of photocatalyzed reactions: five lessons learned. Front. Chem. (2018). https://doi.org/10.3389/fchem.2018.00378
C.L. Wang, Fractional kinetics of photocatalytic degradation. J. Adv. Dielectr. (2018). https://doi.org/10.1142/S2010135X18500340
G.V. Morales, E.L. Sham, R. Cornejo, E.M. Farfan Torres, Kinetic studies of the photocatalytic degradation of tartrazine. Latin Am. Appl. Res. 42, 45–49 (2012)
L. Bouna, B. Rhouta, F. Maury, A. Jada, F. Senocq, M.C. Lafont, Photocatalytic activity of TiO2/stevensite nanocomposites for the removal of Orange G from aqueous solutions. Clay Miner. 49, 417–428 (2014). https://doi.org/10.1180/claymin.2014.049.3.05
J. Liu, M. Dong, S. Zuo, Y. Yu, Solvothermal preparation of TiO2/montmorillonite and photocatalytic activity. Appl. Clay Sci. 43, 156–159 (2009). https://doi.org/10.1016/j.clay.2008.07.016
K.K. Kefeni, B.B. Mamba, Photocatalytic application of spinel ferrite nanoparticles and nanocomposites in wastewater treatment: review. Sustain. Mater. Technol. (2020). https://doi.org/10.1016/j.susmat.2019.e00140
T. Liu, G. Yuan, G. Lv, Y. Li, L. Liao, S. Qiu, C. Sun, Synthesis of a novel catalyst MnO/CNTs for microwave-induced degradation of tetracycline. Catalysts (2019). https://doi.org/10.3390/catal9110911
E. Bilgin Simsek, Z. Balta, P. Demircivi, Novel shungite based Bi2WO6 carbocatalyst with high photocatalytic degradation of tetracycline under visible light irradiation. J. Photochem. Photobiol. A Chem. (2019). https://doi.org/10.1016/j.jphotochem.2019.05.012
X. Zheng, J. Yuan, J. Shen, J. Liang, J. Che, B. Tang, G. He, H. Chen, A carnation-like rGO/Bi2O2CO3/BiOCl composite: efficient photocatalyst for the degradation of ciprofloxacin. J. Mater. Sci. Mater. Electron. 30, 5986–5994 (2019). https://doi.org/10.1007/s10854-019-00898-w
M.A. Iqubal, R.K. Sharma, Studies on interaction of ribonucleotides with zinc ferrite nanoparticles using spectroscopic and microscopic techniques. Karbala Int. J. Modern Sci. 1, 49–59 (2015). https://doi.org/10.1016/j.kijoms.2015.06.001
N.T. Abdel-Ghani, G.A. El-Chaghaby, F.S. Helal, Individual and competitive adsorption of phenol and nickel onto multiwalled carbon nanotubes. J. Adv. Res. 6, 405–415 (2015). https://doi.org/10.1016/j.jare.2014.06.001
T.S. Algarni, A.M. Al-Mohaimeed, A.B. Al-Odayni, N.A.Y. Abduh, Activated carbon/ZnFe2O4 nanocomposite adsorbent for efficient removal of crystal violet cationic dye from aqueous solutions. Nanomaterials (2022). https://doi.org/10.3390/nano12183224
M. Khodadadi, M.H. Ehrampoush, M.T. Ghaneian, A. Allahresani, A.H. Mahvi, Synthesis and characterizations of FeNi3@SiO2@TiO2 nanocomposite and its application in photo- catalytic degradation of tetracycline in simulated wastewater. J. Mol. Liq. 255, 224–232 (2018). https://doi.org/10.1016/j.molliq.2017.11.137
L. Yue, S. Wang, G. Shan, W. Wu, L. Qiang, L. Zhu, Novel MWNTs-Bi2WO6 composites with enhanced simulated solar photoactivity toward adsorbed and free tetracycline in water. Appl. Catal. B 176–177, 11–19 (2015). https://doi.org/10.1016/j.apcatb.2015.03.043
W. Shi, F. Guo, S. Yuan, In situ synthesis of Z-scheme Ag3PO4/CuBi2O4 photocatalysts and enhanced photocatalytic performance for the degradation of tetracycline under visible light irradiation. Appl. Catal. B 209, 720–728 (2017). https://doi.org/10.1016/j.apcatb.2017.03.048
X. Wang, L. Jiang, K. Li, J. Wang, D. Fang, Y. Zhang, D. Tian, Z. Zhang, D.D. Dionysiou, Fabrication of novel Z-scheme SrTiO3/MnFe2O4 system with double-response activity for simultaneous microwave-induced and photocatalytic degradation of tetracycline and mechanism insight. Chem. Eng. J. (2020). https://doi.org/10.1016/j.cej.2020.125981
B. Luo, D. Xu, D. Li, G. Wu, M. Wu, W. Shi, M. Chen, Fabrication of a Ag/Bi3TaO7 plasmonic photocatalyst with enhanced photocatalytic activity for degradation of tetracycline. ACS Appl. Mater. Interfaces 7, 17061–17069 (2015). https://doi.org/10.1021/acsami.5b03535
Y. Pan, X. Yuan, L. Jiang, H. Wang, H. Yu, J. Zhang, Stable self-assembly AgI/UiO-66(NH2) heterojunction as efficient visible-light responsive photocatalyst for tetracycline degradation and mechanism insight. Chem. Eng. J. (2020). https://doi.org/10.1016/j.cej.2019.123310
A.A. Isari, M. Mehregan, S. Mehregan, F. Hayati, R. Rezaei Kalantary, B. Kakavandi, Sono-photocatalytic degradation of tetracycline and pharmaceutical wastewater using WO3/CNT heterojunction nanocomposite under US and visible light irradiations: a novel hybrid system. J. Hazard. Mater. (2020). https://doi.org/10.1016/j.jhazmat.2020.122050
J. Di, M. Ji, J. Xia, X. Li, W. Fan, Q. Zhang, H. Li, Bi4O5Br2 ultrasmall nanosheets in situ strong coupling to MWCNT and improved photocatalytic activity for tetracycline hydrochloride degradation. J. Mol. Catal. A Chem. 424, 331–341 (2016). https://doi.org/10.1016/j.molcata.2016.08.029
S. Shanavas, A. Priyadharsan, E.I. Gkanas, R. Acevedo, P.M. Anbarasan, Highly efficient catalytic degradation of tetracycline and ibuprofen using visible light driven novel Cu/Bi2Ti2O7/rGO nanocomposite: kinetics, intermediates and mechanism. J. Ind. Eng. Chem. 72, 512–528 (2019). https://doi.org/10.1016/j.jiec.2019.01.008
R. Jain, S. Sikarwar, S. Goyal, Semiconductor Sensitized Photodegradation of Antibiotic Tetracycline in Water using Heterogeneous Nanoparticles (NISCAIR-CSIR, India, 2016)
B.M. Everhart, M. Baker-Fales, B. McAuley, E. Banning, H. Almkhelfe, T.C. Back, P.B. Amama, Hydrothermal synthesis of carbon nanotube-titania composites for enhanced photocatalytic performance. J. Mater. Res. 35, 1451–1460 (2020). https://doi.org/10.1557/jmr.2020.97
Acknowledgements
The authors acknowledge Centennial Physics Ph.D Instrumentation Centre, Department of Physics, Loyola College, Chennai-600 034.
Funding
Not applicable.
Author information
Authors and Affiliations
Contributions
All authors contributed to the study’s conception and design. Material preparation, data collection and analysis were performed by DV, JRRM and JSJP, formal analysis, methodology resources and validation were performed by ACD, RK, MS, MJ and VARM The first draft of the manuscript was written by Victor Antony Raj M and all authors commented on previous versions of the manuscript.
Corresponding author
Ethics declarations
Competing interests
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Ethical approval
Not applicable.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Varghese, D., Joe Raja Ruban, M., Joselene Suzan Jennifer, P. et al. Visible light-driven photocatalytic removal of tetracycline healthcare waste by retrievable ZnFe2O4/MWCNTs nanocomposite. J Mater Sci: Mater Electron 35, 279 (2024). https://doi.org/10.1007/s10854-024-11959-0
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10854-024-11959-0