ORIGINAL_ARTICLE
Synthesis and activity evaluation of p-n CuO/CeO2-ZrO2 heterojunction photocatalyst for the removal of dye from industrial wastewater under Visible light irradiation
In this study, p-n junction photocatalyst CuO/CeO2ZrO2 with different concentrations of CuO was prepared by auto solution combustion method using glycine as fuel. This method is simple, fast and cost effective compared with other preparation methods. The photocatalyst was characterized by X-ray diffraction (XRD), energy-dispersive spectrometer (EDS), UV-vis DRS. The assembly of p-type CuO nanoparticles produces a large number of nano p–n junction heterostructures on the surface of the CeO2ZrO2 nanocrystals, where CuO and CeO2ZrO2 form p- and n-type semiconductors. The experimental results reveal that p–n junction CuO/CeO2-ZrO2 heterojunction nanostructures exhibit much higher visible-light photocatalytic activities than the n-CeO2-ZrO2 for the removal of dye from industerial waste water. The photocatalytic activity of the p-n CuO/CeO2-ZrO2 heterojunction photocatalyst was evaluated using the degradation of aqueous methylene blue solution (MB) under visible light irradiation(λ>420 nm). The photo-degradation rate of this catalyzed is much faster than those occurring on n-type CeO2ZrO2. The sample with a p-n CuO/ CeO2-ZrO2 molar ratio of 0.021 presented the best photocatalytic activity, which was 30% higher than that of n-type CeO2ZrO2. The heat treatment condition also influences the photocatalytic activity strongly, and the best preparation condition is about 400ºC for 4h.
https://www.jwent.net/article_243077_d7746cb5ebca93381adaa40a321649ae.pdf
2021-01-01
1
10
10.22090/jwent.2021.01.001
p-n CuO/ CeO2-ZrO2 heterojunction
photocatalyst
wastwater
Combustion Method
Aiman
Noman
nomanaiman2022@gmail.com
1
Department of Environmental Science, Yuvaraja’s College, University of Mysore, Mysore 570005, Karnataka, India.
LEAD_AUTHOR
Mohammed
A. Alghobar
alghobar@yahoo.com
2
Agricultural Research and Extension Authority, Ministry of Agriculture, Yemen.
AUTHOR
Sidduraiah
Suresha
sureshakumar12@yahoo.com
3
Department of Environmental Science, Yuvaraja’s College, University of Mysore, Mysore 570005, Karnataka, India.
AUTHOR
1. Dariani RS, Esmaeili A, Mortezaali A, Dehghanpour S. Photocatalytic reaction and degradation of methylene blue on TiO2 nano-sized particles. OPTIK. 2016;127(18):7143-54.
1
2. Katal R, Masudy-panah S, Kong EYJ, Dasineh Khiavi N, Abadi Farahani MHD, Gong X. Nanocrystal-engineered thin CuO film photocatalyst for visible-light-driven photocatalytic degradation of organic pollutant in aqueous solution. Catal Today. 2020;340:236-44.
2
3. Gusain R, Gupta K, Joshi P, Khatri OP. Adsorptive removal and photocatalytic degradation of organic pollutants using metal oxides and their composites: A comprehensive review. Adv Colloid Interface Sci. 2019;272:102009.
3
4. Pirilä M, Saouabe M, Ojala S, Rathnayake B, Drault F, Valtanen A, et al. Photocatalytic Degradation of Organic Pollutants in Wastewater. Top Catal. 2015;58(14):1085-99.
4
5. Xia H, Zhang H, Xiao D. Synthesis, Characterization and Photocatalytic Activity of CuO-SnO2 Nanocomposite Oxide Photocatalyst. Journal of Advanced Oxidation Technologies. 2007;10(2):405-10.
5
6. Sinhamahapatra A, Jeon J-P, Kang J, Han B, Yu J-S. Oxygen-Deficient Zirconia (ZrO 2−x ): A New Material for Solar Light Absorption. Sci Rep. 2016;6(1):27218.
6
7. Wang X, Zhai B, Yang M, Han W, Shao X. ZrO2/CeO2 nanocomposite: Two step synthesis, microstructure, and visible-light photocatalytic activity. Mater Lett. 2013;112:90-3.
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8. Pirzada BM, Mir NA, Qutub N, Mehraj O, Sabir S, Muneer M. Synthesis, characterization and optimization of photocatalytic activity of TiO2/ZrO2 nanocomposite heterostructures. Materials Science and Engineering: B. 2015;193:137-45.
8
9. Wei L, Shifu C, Sujuan Z, Wei Z, Huaye Z, Xiaoling Y. Preparation and characterization of p – n heterojunction photocatalyst p -CuBi 2 O 4 / n -TiO 2 with high photocatalytic activity under visible and UV light irradiation. J Nanopart Res. 2010;12(4):1355-66.
9
10. Phoka S, Laokul P, Swatsitang E, Promarak V, Seraphin S, Maensiri S. Synthesis, structural and optical properties of CeO2 nanoparticles synthesized by a simple polyvinyl pyrrolidone (PVP) solution route. Mater Chem Phys. 2009;115(1):423-8.
10
11. Pouretedal HR, Kadkhodaie A. Synthetic CeO2 Nanoparticle Catalysis of Methylene Blue Photodegradation: Kinetics and Mechanism. Chin J Catal. 2010;31(11):1328-34.
11
12. Ji P, Zhang J, Chen F, Anpo M. Study of adsorption and degradation of acid orange 7 on the surface of CeO2 under visible light irradiation. Appl Catal, B. 2009;85(3):148-54.
12
13. Li L, Yan B. CeO2–Bi2O3 nanocomposite: Two step synthesis, microstructure and photocatalytic activity. J Non-Cryst Solids. 2009;355(13):776-9.
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14. Dhineshbabu NR, Rajendran V, Nithyavathy N, Vetumperumal R. Study of structural and optical properties of cupric oxide nanoparticles. Applied Nanoscience. 2016;6(6):933-9.
14
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16. Deganello F, Tyagi AK. Solution combustion synthesis, energy and environment: Best parameters for better materials. Prog Cryst Growth Charact Mater. 2018;64(2):23-61.
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17. Deganello F, Tyagi AK. Solution combustion synthesis, energy and environment: Best parameters for better materials. Prog Cryst Growth Charact Mater. 2018;64(2):23-61.
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21. Shifu C, Sujuan Z, Wei L, Wei Z. Preparation and activity evaluation of p–n junction photocatalyst NiO/TiO2. J Hazard Mater. 2008;155(1):320-6.
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22. Chen S, Zhao W, Liu W, Zhang S. Preparation, characterization and activity evaluation of p–n junction photocatalyst p-ZnO/n-TiO2. Appl Surf Sci. 2008;255(5, Part 1):2478-84.
22
ORIGINAL_ARTICLE
New metal organic framework (MOF) nanoparticle for gas separation by matrix membranes
{[Dy(BTC)(H2O)]•DMF}n metal organic framework nanoparticles was synthezed through solvthermal method. The product was characterized by XRD, TG, BET, and SEM techniques. SEM images showed that the synthesized sample has semi-cubic particles with average size of 70 nm in length.For improve the gas separation performance,the MOF nano particles were dispersed in polydimethylsiloxane (PDMS) for preparation of mixed matrix membrane (MMM) on support of polyethersulphone (PES). The performance of obtained MMM in separation of NO, N2 and O2 gas were investigated, and the effect of MOF nanoparticles (5, 10, and 15% wt)and feed pressure (100-250 kPa) on permeability and selectivity were studied. It was found that the membrane performance is evaluated by addition of MOF nano particles in membrane (polymeric matrix), and the feed pressure have not important effect on separation. The performance (NO/N2 and NO/O2 selectivity) increased as the loading of MOF particles (up to 15% wt) being dispersed within the polymer matrices.
https://www.jwent.net/article_243078_8861a61741265ff826982c51ecb880ee.pdf
2021-01-01
11
21
10.22090/jwent.2021.01.002
Separation
nanoparticles
Permeability
Selectivity
Seyed Hamed
Mousavi
mhmousavi@ut.ac.ir
1
Separation Process and Nanotechnology Lab, Faculty of Caspian, College of Engineering , University of Tehran, Tehran, Iran
AUTHOR
Fatemeh
Ajoudani
f_ajoudani@ut.ac.ir
2
Separation Process and Nanotechnology Lab, Faculty of Caspian, College of Engineering , University of Tehran, Tehran, Iran
AUTHOR
Taher
Yousefi
taher_yosefy@yahoo.com
3
Nuclear Science and Technology Research Institute (NSTRI), P.O. Box. 11365-8486, Tehran, Iran
LEAD_AUTHOR
Amir
Charkhi
acharkhi@aeoi.org.ir
4
Nuclear Science and Technology Research Institute (NSTRI), P.O. Box. 11365-8486, Tehran, Iran
AUTHOR
Nima
Rezaee Mojdehi
5
Separation Process and Nanotechnology Lab, Faculty of Caspian, College of Engineering , University of Tehran, Tehran, Iran
AUTHOR
Ramin
Yavari
ryavari@aeoi.org.ir
6
Nuclear Science and Technology Research Institute (NSTRI), P.O. Box. 11365-8486, Tehran, Iran
AUTHOR
1. Barea E, Montoro C, Navarro JAR. Toxic gas removal – metal–organic frameworks for the capture and degradation of toxic gases and vapours. Chem Soc Rev. 2014;43(16):5419-30.
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4. Hussain M, König A. Mixed-Matrix Membrane for Gas Separation: Polydimethylsiloxane Filled with Zeolite. CHEM ENG TECHNOL. 2012;35(3):561-9.
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5. Nunes SP, Peinemann K-V. Membrane technology: Wiley Online Library; 2001.
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6. Chung T-S, Jiang LY, Li Y, Kulprathipanja S. Mixed matrix membranes (MMMs) comprising organic polymers with dispersed inorganic fillers for gas separation. Prog Polym Sci. 2007;32(4):483-507.
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7. Chuah CY, Bae T-H. Incorporation of Cu3BTC2 nanocrystals to increase the permeability of polymeric membranes in O2/N2 separation. BMC Chemical Engineering. 2019;1(1):2.
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14. Amiri H, Charkhi A, Moosavian MA, Ahmadi SJ, Nourian H. Performance improvement of PDMS/PES membrane by adding silicalite-1 nanoparticles: separation of xenon and krypton. Chemical Papers. 2017;71(9):1587-96.
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16. Yousefi T, Mostaedi MT, Ghasemi M, Ghadirifar A. A Simple Way to Synthesize of Samarium Oxide Nanoparticles: Characterization and Effect of pH on Morphology. Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 2016;46(1):137-42.
16
17. Wang H-L, Yeh H, Chen Y-C, Lai Y-C, Lin C-Y, Lu K-Y, et al. Thermal Stability of Metal–Organic Frameworks and Encapsulation of CuO Nanocrystals for Highly Active Catalysis. ACS Appl Mater Interfaces. 2018;10(11):9332-41.
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18. Yousefi T, Torab-Mostaedi M, Moosavian MA, Mobtaker HG. Potential application of a nanocomposite:HCNFe@polymer for effective removal of Cs (I) from nuclear waste. Prog Nucl Energy. 2015;85:631-9.
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30
ORIGINAL_ARTICLE
Colorimetric Sensors of Hg2+ Ion Based on Functionalized Gold and Silver Nanoparticles
Monitoring the levels of toxic Hg2+ metal ion in aquatic environment is important issue because this ion can have adverse effect in human health and environment. Therefore, detection of Hg2+ ion in water is very important issue for improving human health and water quality. Metallic nanoparticles such as gold and silver nanoparticles (AuNPs & AgNPs) have received much attention due to their colorimetric properties as well as localized surface plasmon resonance (LSPR) properties. AuNPs and AgNPs can easily change their colour (AuNPs: Red to Pink/Blue; AgNPs: Yellow to orange/red) which is easily discriminate by visual inspection. Functionalization of AuNPs and AgNPs offers an excellent application in many scientific worlds as the choice of ligands/functionalizing groups is outmost importance for their colloidal stability and function of the nanoparticles. In this review, we have discussed the colorimetric sensors of gold and silver nanoparticles based on functionalization of organic ligands, polymers, amino acid, and proteins for the detection of Hg2+ ion in aqueous medium.
https://www.jwent.net/article_243079_f88a3460b443f97af7bb0c8102a3c081.pdf
2021-01-01
22
40
10.22090/jwent.2021.01.003
Colorimetric sensor
Gold nanoparticles
Silver nanoparticles
Toxic metal ion
Hg2+
Bipul
Sarkar
bipul.bcc@gmail.com
1
Department of Physics, Bankura Christian College, Bankura-722 101, West Bengal, INDIA
AUTHOR
Palash
Mondal
polchemvb2005@gmail.com
2
Department of Chemistry (UG &PG), Vivekananda Mahavidyalaya, Burdwan, Purba Bardhaman-713 103, West Bengal, INDIA
LEAD_AUTHOR
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92
ORIGINAL_ARTICLE
Development of a Platform for Removal of Iron (III) Ions from Aqueous Solution Using CuO Nanoparticles
The present study aimed to synthesize copper oxide (CuO) nanoparticles (NPs), which were used as an adsorbent for the sequestration of Iron (Fe) (III) ion from aqueous solution. The synthesized NPs were characterized with the help of X-ray diffraction (XRD) spectroscopy, Field Emission scanning electron microscopy (FESEM), and Energy-dispersive X-ray spectroscopy (EDS). The SEM and XRD analyses indicated the average size of CuO NPs were ~25 nm with a rod-like shape. Based on the batch experiments the maximum adsorption observed at pH 9 with removal efficiency 98.38%, initial metal ion concentration of 10 ppm, and contact time 60 min. This study also revealed that adsorption capacity increases when the concentration of adsorbents decreases. To specify the adsorption characteristics of CuO NPs, the adsorption equilibrium data were treated with Langmuir and Freundlich models, which demonstrated that the removal of Fe (III) ions was mostly favored by the physical process followed by the multilayer adsorption on the heterogeneous surface of the adsorbents. Finally, this study concludes that CuO NPs could be used as a promising material for the removal of Fe(III) ion from aqueous Solution.
https://www.jwent.net/article_243080_d1560da9cc5b6b401d91858e779f8609.pdf
2021-01-01
41
48
10.22090/jwent.2021.01.004
heavy metals
Wastewater
Adsorption
nanoparticles
Sumon
Chakrabarty
sumonchakrabarty@ku.ac.bd
1
Chemistry Discipline, Khulna University, Khulna-9208, Bangladesh
LEAD_AUTHOR
Md.
Mahmud
mohammadanaas@gmail.com
2
Chemistry Discipline, Khulna University, Khulna-9208, Bangladesh
AUTHOR
Mosummath
Ara
hosnaara1@gmail.com
3
Chemistry Discipline, Khulna University, Khulna-9208, Bangladesh
AUTHOR
Shovon
Bhattacharjee
shovonbh94@gmail.com
4
Chemistry Discipline, Khulna University, Khulna-9208, Bangladesh
AUTHOR
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54
ORIGINAL_ARTICLE
Microwave assisted biosynthesis of silver nanoparticles using banana leaves extract: Phytochemical, spectral characterization, and anticancer activity studies
Microwave assisted biosynthesis of nanoparticles has been a cost effective, environmentally benign, and alternative to the chemical method. In this context, we report eco-friendly and robust nanoparticles synthesized using the bio-waste (Banana leaves) extract material through a microwave method. The newly synthesized Banana Leaves extract -Silver Nanoparticles (BL-AgNPs) is confirmed by using the UV-Visible, FT-IR spectroscopy and Scanning Electron Microscopy (SEM) techniques. UV-Vis spectrum shows the widening of the band around 476 nm, which confirms the polydispersed nature of BL-AgNPs. FT-IR spectroscopy explores that, hydroxyl and carbonyl groups in the Banana Leaves extract play vital role in the reduction of silver ions and also attach with AgNPs. The phytochemical studies reveal that, the polyphenols and alkaloids present in the BL extract act as reducing and stabilizing agent, which is responsible for the reduction of Ag+ (silver ions) to Ag (BL-AgNPs) and stabilization of BL-AgNPs. This clearly confirms the formation of silver nanoparticles (AgNPs). SEM results revealed that, bead shape of BL-AgNPs with particle size of 80 to 100 nm. In conclusion, BL-AgNPs exhibits promising anticancer activity against lung cancer and breast cancer cell line by endorsing inhibition of cell migration and proliferation on low concentration.
https://www.jwent.net/article_243081_e738c09192cf9b6ed6108ad9674b34b0.pdf
2021-01-01
49
61
10.22090/jwent.2021.01.005
Biosynthesis
UV-Visible spectroscopy
nanoparticles
Anticancer activity
Phytochemical screening
Narasimha
Raghavendra
rcbhat3@gmail.com
1
Department of Chemistry, K.L.E. society’s P. C. Jabin Science College (Autonomous) Vidyanagar, Hubballi-580031
LEAD_AUTHOR
Leena V
Hublikar
shruthi.jamanoor@gmail.com
2
Department of Chemistry, K.L.E. society’s P. C. Jabin Science College (Autonomous) Vidyanagar, Hubballi-580031
AUTHOR
S.M.
Patil
shashikalapatil4@gmail.com
3
Department of Chemistry, K.L.E. society’s P. C. Jabin Science College (Autonomous) Vidyanagar, Hubballi-580031
AUTHOR
Pritam
Bhat
pritambhat312@gmail.com
4
Department of Chemistry, K.L.E. society’s P. C. Jabin Science College (Autonomous) Vidyanagar, Hubballi-580031
AUTHOR
1. Dara PK, Mahadevan R, Digita PA, Visnuvinayagam S, Kumar LRG, Mathew S, et al. Synthesis and biochemical characterization of silver nanoparticles grafted chitosan (Chi-Ag-NPs): in vitro studies on antioxidant and antibacterial applications. SN Applied Sciences. 2020;2(4):665.
1
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2
3. Reddy NV, Satyanarayana BM, Sivasankar S, Pragathi D, Subbaiah KV, Vijaya T. Eco-friendly synthesis of silver nanoparticles using leaf extract of Flemingia wightiana: spectral characterization, antioxidant and anticancer activity studies. SN Applied Sciences. 2020;2(5):884.
3
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10. Nasrollahzadeh M, Maham M, Mohammad Sajadi S. Green synthesis of CuO nanoparticles by aqueous extract of Gundelia tournefortii and evaluation of their catalytic activity for the synthesis of N-monosubstituted ureas and reduction of 4-nitrophenol. J Colloid Interface Sci. 2015;455:245-53.
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41. Sathishkumar P, Vennila K, Jayakumar R, Yusoff ARM, Hadibarata T, Palvannan T. Phyto-synthesis of silver nanoparticles using Alternanthera tenella leaf extract: an effective inhibitor for the migration of human breast adenocarcinoma (MCF-7) cells. Bioprocess Biosyst Eng. 2016;39(4):651-9.
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41
ORIGINAL_ARTICLE
Impact of different quantity of Zinc oxide nanoparticles on growth and hematology of Mrigal Cirrhinus mrigala
Zinc is essential for aquatic biota including fishes at a lower concentration, but when it reaches higher concentration it becomes toxic. The objectives of the present work were related to the impact of different quantities of zinc oxide nanoparticles on the growth and hematology of Mrigal Cirrhinus mrigala. The zinc oxide nanoparticles were synthesized by chemical precipitation method and characterized using by UV-VIS, SEM, EDAX, FTIR and XRD. Different quantity of zinc oxide nanoparticles such as 0, 5,10,15,20 and 25mg/100g were prepared by using a fish meal, groundnut oil cake, wheat flour, and tapioca flour. Feed utilization and hematological parameters of Mrigal were estimated after 21 days of feeding. UV-visible adsorption spectra show that the peak absorbance of ZnO nanoparticles was observed 500 nm. SEM shows that nanoparticles formed are clustered because of the adhesive nature of flower-shaped appearance. EDAX shows that the zinc oxide nanoparticles and the peaks are located between 1.0Kev and 8.5Kev. The FTIR spectrum of zinc oxide nanoparticles was analyzed in the range of 400-4000cm-1 and spectral bands were observed. The XRD results were viewed as the crystalline nature and average size of zinc oxide nanoparticles. Survival rate indicated that all Mrigal were healthy during the period of 21 days except in feed II,IV, and V. The feed utilization and growth parameters are higher in feed IV. Hematological parameters such as hemoglobin, RBC, Hematocrit, MCV, MCH, MCHC of Mrigal progressively increased and WBC and platelets decreased with increase in the quantity of Zinc Oxide nanoparticles.
https://www.jwent.net/article_243082_51ac9ddc77e6cf72caa6398118018be1.pdf
2021-01-01
62
71
10.22090/jwent.2021.01.006
Impact
Zinc oxide nanoparticles
growth
Hematology
Mrigal
Muthuswami
Rajan
mrrrajanbio@gmail.com
1
Department of Biology The Gandhigram Rural Institute- Deemed to be University Gandhigram- 624 302, Tamil Nadu, India
LEAD_AUTHOR
Raja
Rohini
2
Department of Biology The Gandhigram Rural Institute- Deemed to be University Gandhigram- 624 302, Tamil Nadu, India
LEAD_AUTHOR
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12. Ates M, Demir V, Arslan Z, Kaya H, Yılmaz S, Camas M. Chronic exposure of tilapia (Oreochromis niloticus) to iron oxide nanoparticles: Effects of particle morphology on accumulation, elimination, hematology and immune responses. Aquat Toxicol. 2016;177:22-32.
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19. Sheikh M, Asghari M, Afsari M. Effect of nano Zinc Oxide on gas permeation through mixed matrix poly (Amide-6-b-Ethylene Oxide)-based membranes. International Journal of Nano Dimension. 2017;8(1):31-9.
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21. Purwaningsih SY, Pratapa S, Triwikantoro, Darminto. Synthesis of nano-sized ZnO particles by co-precipitation method with variation of heating time. AIP CONF PROC. 2016;1710(1):030040.
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22. Manyasree D, Kiranmayi P, Venkata RK. Characterization and antibacterial activity of ZnO nanoparticles synthesized by co-precipitation method. Int J App Pharm. 2018;10(6):224-8.
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27. Thangapandiyan S, Monika S. Green Synthesized Zinc Oxide Nanoparticles as Feed Additives to Improve Growth, Biochemical, and Hematological Parameters in Freshwater Fish Labeo rohita. Biol Trace Elem Res. 2020;195(2):636-47.
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28. Muralisankar T, Saravana Bhavan P, Radhakrishnan S, Seenivasan C, Srinivasan V. The effect of copper nanoparticles supplementation on freshwater prawn Macrobrachium rosenbergii post larvae. J Trace Elem Med Biol. 2016;34:39-49.
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34. Noureen A, Jabeen F, Tabish TA, Yaqub S, Ali M, Chaudhry AS. Assessment of copper nanoparticles (Cu-NPs) and copper (II) oxide (CuO) induced hemato- and hepatotoxicity inCyprinus carpio. NANOTECHNOLOGY. 2018;29(14):144003.
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35. Chupani L, Niksirat H, Velíšek J, Stará A, Hradilová Š, Kolařík J, et al. Chronic dietary toxicity of zinc oxide nanoparticles in common carp (Cyprinus carpio L.): Tissue accumulation and physiological responses. ECOTOX ENVIRON SAFE. 2018;147:110-6.
35
ORIGINAL_ARTICLE
Mg-Al LDH and Calcined LDH: Green Nanocatalysts for wet peroxide oxidation of phenol in wastewater
The catalytic wet peroxide oxidation (CWPO) of phenol from wastewater using Mg-Al LDH and calcined LDH at 500 ºC was investigated. The LDH was synthesized by co-precipitation and characterized by XRD, FTIR, SEM, EDS and BET. XRD result showed that during calcination of LDH at 500 ºC, LDH decomposed to the mixed oxide. The SEM images approved Mg-Al LDH comprised of flakes and the calcined LDH comprised of spherical nanoparticles. BET results indicated the specific surface area of 100.2 and 86.3 m2.g-1 for pure LDH and calcined LDH, respectively. The process was optimized by one factor at a time method and considering four process factors i.e. reaction temperature, peroxide dosage, initial phenol concentration, and reaction time. The optimum conditions resulted at initial phenol concentration of 100 ppm, reaction temperature of 60 ºC, with peroxide volume of 3 mL and time on stream of 45 min over calcined LDH with maximum 85% removal of phenol. On the pure LDH, the maximum phenol removal (79%) resulted at peroxide volume of 2.5 mL at 55 min. The study concluded that the calcined Mg-Al LDH due to synergistic effect of MgO and Mg-Al mixed oxide showed higher catalytic activity despite a relatively low surface area.
https://www.jwent.net/article_243083_c48c68e64eb95cafde3d2a661db51065.pdf
2021-01-01
72
80
10.22090/jwent.2021.01.007
Mg-Al LDH
Phenol
wet peroxide oxidation
Mixed metal oxide
Optimization
Masoud
Samandari
m.samandari2009@gmail.com
1
Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
AUTHOR
Afshin
Tagva Manesh
afshintagvamenesh@gmail.com
2
Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
LEAD_AUTHOR
Seyed Ali
Hosseini
a.hosseini@urmia.ac.ir
3
Department of Applied Chemistry, Urmia University, Urmia, Iran
AUTHOR
Sakineh
Mansouri
sak.mansouri@iauctb.ac.ir
4
Department of Chemistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran
AUTHOR
1. Bagheri B, Hosseini SA, Mehrizadeh H. A Comparison of the Catalytic Activity of Cu-X2 (X=Mn, Co) Nano Mixed Oxides toward Phenol Remediation from Wastewater by Catalytic Wet Peroxide Oxidation. Journal of Water and Environmental Nanotechnology. 2020;5(2):139-46.
1
2. Hosseini SA, Davodian M, Abbasian AR. Remediation of phenol and phenolic derivatives by catalytic wet peroxide oxidation over Co-Ni layered double nano hydroxides. J Taiwan Inst Chem Eng. 2017;75:97-104.
2
3. Babich H, Davis DL. Phenol: A review of environmental and health risks. Regul Toxicol Pharm. 1981;1(1):90-109.
3
4. Mohammadi S, Kargari A, Sanaeepur H, Abbassian K, Najafi A, Mofarrah E. Phenol removal from industrial wastewaters: a short review. Desalin Water Treat. 2015;53(8):2215-34.
4
5. Ribeiro RS, Silva AMT, Figueiredo JL, Faria JL, Gomes HT. Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants. A review. Appl Catal, B. 2016;187:428-60.
5
6. Ramírez JH, Galeano LA, Pinchao G, Bedoya RA, Hidalgo A. Optimized CWPO phenol oxidation in CSTR reactor catalyzed by Al/Fe-PILC from concentrated precursors at circumneutral pH. J Environ Chem Eng. 2018;6(2):2429-41.
6
7. Maduna K, Kumar N, Aho A, Wärnå J, Zrnčević S, Murzin DY. Kinetics of Catalytic Wet Peroxide Oxidation of Phenolics in Olive Oil Mill Wastewaters over Copper Catalysts. ACS Omega. 2018;3(7):7247-60.
7
8. Hong Y, Peng J, Zhao X, Yan Y, Lai B, Yao G. Efficient degradation of atrazine by CoMgAl layered double oxides catalyzed peroxymonosulfate: Optimization, degradation pathways and mechanism. CHEM ENG J. 2019;370:354-63.
8
9. Hong Y, Zhou H, Xiong Z, Liu Y, Yao G, Lai B. Heterogeneous activation of peroxymonosulfate by CoMgFe-LDO for degradation of carbamazepine: Efficiency, mechanism and degradation pathways. CHEM ENG J. 2020;391:123604.
9
10. Fan G, Li F, Evans DG, Duan X. Catalytic applications of layered double hydroxides: recent advances and perspectives. Chem Soc Rev. 2014;43(20):7040-66.
10
11. Guo X, Zhang F, Evans DG, Duan X. Layered double hydroxide films: synthesis, properties and applications. Chem Commun. 2010;46(29):5197-210.
11
12. Rezvani Z, Sarkarat M. Synthesis and Characterization of Magnetic Composites: Intercalation of Naproxen into Mg-Al Layered Double Hydroxides Coated on Fe3O4. Z Anorg Allg Chem. 2012;638(5):874-80.
12
13. Koilraj P, Sasaki K. Fe3O4/MgAl-NO3 layered double hydroxide as a magnetically separable sorbent for the remediation of aqueous phosphate. J Environ Chem Eng. 2016;4(1):984-91.
13
14. Rice E, Baird R, Eaton A, Bridgewater L. Standard Methods in Examination of Water and Wastewater, twenty-three ed. Water Environment Federation, American Public Health Association, American Water Works Association (APHA-AWWA). 2012.
14
15. Huang K, Xu Y, Wang L, Wu D. Heterogeneous catalytic wet peroxide oxidation of simulated phenol wastewater by copper metal–organic frameworks. RSC Adv. 2015;5(41):32795-803.
15
16. Hosseini SA, Farhadi K, Siahkamari S, Azizi B. Catalytic wet peroxide oxidation of phenol over ZnFe2O4 nano spinel. Can J Chem. 2016;95(1):87-94.
16
17. Son BHD, Mai VQ, Du DX, Phong NH, Cuong ND, Khieu DQ. Catalytic wet peroxide oxidation of phenol solution over Fe–Mn binary oxides diatomite composite. J Porous Mater. 2017;24(3):601-11.
17
18. Wang P, Bian X, Li Y. Catalytic oxidation of phenol in wastewater — A new application of the amorphous Fe78Si9B13 alloy. Chin Sci Bull. 2012;57(1):33-40.
18
19. Liao Q, Sun J, Gao L. Degradation of phenol by heterogeneous Fenton reaction using multi-walled carbon nanotube supported Fe2O3 catalysts. Colloids Surf, A. 2009;345(1):95-100.
19
20. Villegas LGC, Mashhadi N, Chen M, Mukherjee D, Taylor KE, Biswas N. A Short Review of Techniques for Phenol Removal from Wastewater. Current Pollution Reports. 2016;2(3):157-67.
20
21. Zhou S, Qian Z, Sun T, Xu J, Xia C. Catalytic wet peroxide oxidation of phenol over Cu–Ni–Al hydrotalcite. Appl Clay Sci. 2011;53(4):627-33.
21
ORIGINAL_ARTICLE
Cow Urine Mediated Green Synthesis of Nanomaterial and Their Applications: A State-of-the-art Review
Nowadays, green syntheses have received crucial attention as a reliable, developing and eco-benevolent protocol for synthesizing a broad range of nanomaterials (NMs) including metal/metal oxides NMs, bio-inspired materials and hybrid/composite NMs. As such, biogenic synthesis is regarded as a significant tool to mitigate the destructive impacts associated with the conventional approaches of synthesis for NMs generally utilized in industry and laboratory. In this review, we summed up the general protocols and mechanisms of green synthesis routes, especially for silver (Ag), silver oxide (Ag2O), cadmium (Cd), copper (Cu), copper ferrite (CuFe2O4), palladium (Pd), aceprophyline, cellulose and graphene nanomaterials/nanoparticles using cow urine. Importantly, we explored the main role of biological constituents which is existed in cow urine. These essential biomolecules act as reducing/stabilizing agents in solvent systems. The stability, phase formation and surface morphology of NMs using characterization techniques are also discussed. Finally, we covered the eclectic applications of such synthesized NMs in terms of anti-asthma, antimicrobial, antituberculosis, antioxidant, anticancer activity, catalytic activity and removal of pollutants dyes.
https://www.jwent.net/article_243084_b2e51a9e57e598900d51dcdf285ab6a9.pdf
2021-01-01
81
91
10.22090/jwent.2021.01.008
Cow urine
Nanotechnology
Green synthesis
Applications
Harshal
Dabhane
hdabhane@rediffmail.com
1
Department of Chemistry, G.M.D Arts, B.W Commerce and Science College, Sinnar, 422 103, Savitribai Phule Pune University, Maharashtra, India
AUTHOR
Suresh
Ghotekar
ghotekarsuresh7@gmail.com
2
Department of Chemistry, Smt. Devkiba Mohansinhji Chauhan College of Commerce and Science, Silvassa 396 230, University of Mumbai, Dadra and Nagar Haveli (UT), India
LEAD_AUTHOR
Pawanwan
Tambade
pawan.tambade@gmail.com
3
Department of Chemistry, G.M.D Arts, B.W Commerce and Science College, Sinnar, 422 103, Savitribai Phule Pune University, Maharashtra, India
LEAD_AUTHOR
Shreyas
Pansambal
shreyas.pansambal@gmail.com
4
Department of Chemistry, Shri Saibaba College Shirdi 423 109, Savitribai Phule Pune University, Maharashtra, India
AUTHOR
H C
Ananda Murthy
anandkps350@gmail.com
5
Department of Applied Chemistry, School of Applied Natural Sciences, Adama Science and Technology University, P.O. Box: 1888, Adama, Ethiopia
AUTHOR
Rajeshwari
Oza
rajeshwariksaraswat@gmail.com
6
Department of Chemistry, S.N. Arts, D.J.M. Commerce and B.N.S. Science College, Sangamner 422 605, Savitribai Phule Pune University, Maharashtra, India
AUTHOR
Vijay
Medhane
vjmedhane1664@gmail.com
7
Department of Chemistry, K.R.T. Arts, B.H. Commerce and A.M. Science College, Nashik, Savitribai Phule Pune University, Maharashtra, India
AUTHOR
1. Adhikari N, Joshi DR. Cow urine: The Total research on cow urine from the very beginning to till date.
1
2. Mohanty I, Senapati MR, Jena D, Palai S. Diversified uses of cow urine. Int J Pharm Pharm Sci. 2014;6(3):20-2.
2
3. Randhawa GK, Sharma R. Chemotherapeutic potential of cow urine: A review. J Intercult Ethnopharmacol. 2015;4(2):180-6.
3
4. Hoh JM, Dhanashree B. Antifungal effect of cow’s urine distillate on Candida species. Journal of Ayurveda and Integrative Medicine. 2017;8(4):233-7.
4
5. Sathasivam A, Muthuselvam M, Rajendran R. Antimicrobial activities of cow urine distillate against some clinical pathogens. Global Journal of Pharmacology. 2010;4(1):41-4.
5
6. Ahuja A, Kumar P, Verma A, Tanwar R. Antimicrobial activities of cow urine against various bacterial strains. Int J Recent Adv Pharm Res. 2012;2(2):84-7.
6
7. Jarald E, Edwin S, Tiwari V, Garg R, Toppo E. Antioxidant and antimicrobial activities of cow urine. Global journal of pharmacology. 2008;2(2):20-2.
7
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