OP11: DEVELOPMENT OF DIFFERENT PRODUCT GROUPS IN THE CLEANING INDUSTRY WITH SYNTHESIZED NANOSILVER
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2022
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Abstract
Objective: Thanks to the rapid progress of science and technology, the functional properties of the raw materials in the formulations are considered as innovation at the beginning, but today it is a necessity. Silver, with its unique chemical and biological properties, has been used in many studies in the past, such as the disinfection of drinking water1, the prevention of eye infections, and the treatment of cholera and epilepsy in the 17th century. In addition, it has been observed that viruses can bind to - SH structures in proteins and inhibit these structures, thus preventing the reproduction of such micro- organisms. Materials-Method: Nano-sized colloidal silvers were synthesized using the “Turkevich” reduction method using trisodium citrate (C6H5O7Na3). Citrate was used both as a reducing agent and as a coating agent in the reaction. During the study, the synthesis of colloidal nanosilver, characterization studies and the creation of a liquid laundry detergent and disinfectant product selected from the cleaning product range will be carried out with the synthesized colloidal nanosilver. Results: The synthesized colloidal nanosilver structures were characterized by ICP-MS, UV-VIS Spectroscopy and SEM analysis. According to the results of the ICP-MS analysis, the synthesized colloidal nanosilver concentration was found to be 159.08 mg/L. According to the UV-VIS analysis result, the absorbance value was 0.9317, while the wavelength was around 448 nm. The SEM images taken showed that the synthesized particle was 40-50 nm in size. Conclusion: Colloidal nanosilver has been used successfully in 2 different product groups. After preparing liquid laundry detergent and disinfectant product groups containing peroxide, pH, viscosity, stability, microbial product analysis and SEM analyzes were performed. The SEM images taken showed that the colloidal nanosilver in the 2 products was 35-45 nm in size. The 3-month stability results of the product were evaluated as appropriate. In addition, it has been proven by accredited tests that the disinfectant product has antiviral activity. © 2022 De Gruyter. All rights reserved.
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citrate trisodium , citric acid , colloidal silver , cosmetic , disinfectant agent , drinking water , hydrogen peroxide , laundry detergent , nonionic surfactant , perfume , polycarboxylate cement , silver nanoparticle , silver nitrate , surfactant , unclassified drug , aggromelation , analytical parameters , Article , cholera , cleaning , controlled study , disinfection , epilepsy , eye infection , Fourier transform infrared spectroscopy , Human adenovirus 5 , Human poliovirus 1 , inductively coupled plasma mass spectrometry , microbial growth , Murine norovirus , nonhuman , optical characterization technique , process optimization , scanning electron microscopy , spectral sensitivity , surface characterization technique , synthesis , turkevich reduction method , ultraviolet visible spectroscopy , Vaccinia Virus Strain Ankara , virucidal activity