Zinc Oxide Nanoparticles Green Synthesis – ZnO by using Zinc Sulphate and Aloe Vera Leaves via Biological Method
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Zinc Oxide Nanoparticles Green Synthesis – ZnO by using Zinc Sulphate and Aloe Vera Leaves via Biological Method - InstaNANO. https://instanano.com/all/nanomaterial-synthesis/metal-oxide/zinc-oxide-nanoparticles-1/ (accessed November 24th, 2024).
Zinc Oxide Nanoparticles Green Synthesis – ZnO by using Zinc Sulphate and Aloe Vera Leaves via Biological Method - InstaNANO. https://instanano.com/all/nanomaterial-synthesis/metal-oxide/zinc-oxide-nanoparticles-1/ (accessed November 24th, 2024).
Zinc Oxide Nanoparticles Green Synthesis – ZnO by using Zinc Sulphate as precursor and Aloe Vera Leaves as reducing and stabilising agent via Biological Method.
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CHECK LISTFresh leaves of Aloe Vera Leaves, Zinc Sulphate, Deionized Water, RB Flask, Dropper, Magnetic Stirrer with Temperature option, Filter Paper
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STEP 1.Take fresh leaves of Aloe Vera. Wash properly and cut them into small pieces.
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STEP 2.Take 20g leaves pieces in 100ml of deionized water and boil the leaves around 60ºC for 10 minutes.
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STEP 3.When the water turns GREEN, filter it out and use it as reducing and capping agent for Nanoparticles synthesis.
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STEP 4.Take 6g Zinc Sulphate in 150ml deionized water; and set the temperature 60ºC.
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STEP 5.Add 20ml leaf extract (prepared in step 3) into Zinc Sulphate solution and stir it for 3 hours at 60ºC.
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STEP 6.Centrifuge the off-White color opaque solution at 5000 rpm for 10 minutes and dry it to obtain powder of Zinc Oxide Nanoparticles.
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RESULTSUV-Vis absorbance peak shown at 360nm. Average size of spherical Zinc Nanoparticles was found to be around 15-20 nanometers.
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NOTE: All the experiments should be done under the guidance of lab Incharge; and proper lab safety instructions.
Is it possible to fabricate Doped ZnO thin films using leaf extract. If yes please provide the protocol
Thankyou