The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica

Rhodamine B can be used as a fluorophore to produce a fluorescent silica nanoparticles derived from geothermal sludge. The purpose of this research is to synthesize fluorescent silica nanoparticles (FSNP) modified with rhodamine B and cetyl trimethyl ammonium bromide (CTAB) using sol-gel method. Geo...

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Autores principales:	Yovilianda Maulitiva Untoro, Diaz Ayu Widyasari, Edi Supriadi, Siti Nurul Aisyiyah Jenie
Formato:	article
Lenguaje:	EN
Publicado:	University of Brawijaya 2020
Materias:	fluorescent silica nanoparticles rhodamine b cetyl trimethyl ammonium bromide sol-gel geothermal Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/5d66d3182e0f4533bbcf855c5e035895
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spelling	oai:doaj.org-article:5d66d3182e0f4533bbcf855c5e0358952021-11-10T06:59:54ZThe Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica2302-46902541-0733https://doaj.org/article/5d66d3182e0f4533bbcf855c5e0358952020-10-01T00:00:00Zhttps://jpacr.ub.ac.id/index.php/jpacr/article/view/524/pdfhttps://doaj.org/toc/2302-4690https://doaj.org/toc/2541-0733Rhodamine B can be used as a fluorophore to produce a fluorescent silica nanoparticles derived from geothermal sludge. The purpose of this research is to synthesize fluorescent silica nanoparticles (FSNP) modified with rhodamine B and cetyl trimethyl ammonium bromide (CTAB) using sol-gel method. Geothermal waste was used as a precursor and added with NaOH at 900C to generate sodium silicate. Rhodamine B, as the fluorescent dye were added with concentration variations ranging from 0.156 mg/g to 10 mg/g.CTAB was used as template and HCl 2N was applied as gelling catalyst with aging time of 18 hours. Characterization of FSNP was measured using spectrofluorometer to identify the fluorescent intensity, fourier transform infrared (FT-IR) to determine the functional group of FSNP, BraunerEmmett-Teller (BET) adsorption to calculate the specific area of the particles, X-ray diffraction (XRD) to analyze the crystallographic phases, and transmission electron microscopy (TEM) to analyze the surface morphology of the FSNP. FT-IR and fluorescent intensity results showed that FSNP with 2.5 mg/g of rhodamine B had the optimum characteristics. The FSNP was in amorphous phase with uniform pore distribution. BET analysis showed that the specific surface of the FSNP was 190.22 m2/g.Yovilianda Maulitiva UntoroDiaz Ayu WidyasariEdi SupriadiSiti Nurul Aisyiyah JenieUniversity of Brawijayaarticlefluorescent silica nanoparticlesrhodamine bcetyl trimethyl ammonium bromidesol-gelgeothermalChemistryQD1-999ENJournal of Pure and Applied Chemistry Research, Vol 09, Iss 3, Pp 171-176 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	fluorescent silica nanoparticles rhodamine b cetyl trimethyl ammonium bromide sol-gel geothermal Chemistry QD1-999
spellingShingle	fluorescent silica nanoparticles rhodamine b cetyl trimethyl ammonium bromide sol-gel geothermal Chemistry QD1-999 Yovilianda Maulitiva Untoro Diaz Ayu Widyasari Edi Supriadi Siti Nurul Aisyiyah Jenie The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
description	Rhodamine B can be used as a fluorophore to produce a fluorescent silica nanoparticles derived from geothermal sludge. The purpose of this research is to synthesize fluorescent silica nanoparticles (FSNP) modified with rhodamine B and cetyl trimethyl ammonium bromide (CTAB) using sol-gel method. Geothermal waste was used as a precursor and added with NaOH at 900C to generate sodium silicate. Rhodamine B, as the fluorescent dye were added with concentration variations ranging from 0.156 mg/g to 10 mg/g.CTAB was used as template and HCl 2N was applied as gelling catalyst with aging time of 18 hours. Characterization of FSNP was measured using spectrofluorometer to identify the fluorescent intensity, fourier transform infrared (FT-IR) to determine the functional group of FSNP, BraunerEmmett-Teller (BET) adsorption to calculate the specific area of the particles, X-ray diffraction (XRD) to analyze the crystallographic phases, and transmission electron microscopy (TEM) to analyze the surface morphology of the FSNP. FT-IR and fluorescent intensity results showed that FSNP with 2.5 mg/g of rhodamine B had the optimum characteristics. The FSNP was in amorphous phase with uniform pore distribution. BET analysis showed that the specific surface of the FSNP was 190.22 m2/g.
format	article
author	Yovilianda Maulitiva Untoro Diaz Ayu Widyasari Edi Supriadi Siti Nurul Aisyiyah Jenie
author_facet	Yovilianda Maulitiva Untoro Diaz Ayu Widyasari Edi Supriadi Siti Nurul Aisyiyah Jenie
author_sort	Yovilianda Maulitiva Untoro
title	The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
title_short	The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
title_full	The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
title_fullStr	The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
title_full_unstemmed	The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica
title_sort	effect of rhodamine b on the properties of fluorescent nanoparticles derived from geothermal silica
publisher	University of Brawijaya
publishDate	2020
url	https://doaj.org/article/5d66d3182e0f4533bbcf855c5e035895
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The Effect of Rhodamine B on The Properties of Fluorescent Nanoparticles Derived from Geothermal Silica

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