2017
DOI: 10.33369/atp.v1i1.2708
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PEMBUATAN NANOPARTIKEL PERAK (NPP) DENGAN BIOREDUKTOR EKSTRAK BUAH Muntingia calabura L UNTUK ANALISIS LOGAM MERKURI

Abstract: The goal of this research was to make silver nanoparticles (NPP) with a cherry fruit extract bioreductor which was used for mercury metal analysis by using a digital image method. The process of making silver nanoparticles had done by a bottom up method involving a reduction reaction. The precursors used were 1 mM AgNO3 solution and as a bioreductor was an antioxidant compound which were in cherry fruit extract. Variation of the volume ratio between cherry fruit extract and 1 mM AgNO3 solution was 1: 3, 1: 4, … Show more

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Cited by 6 publications
(8 citation statements)
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“…The plate was observed under UV light with a wavelength of 254 and 365 nm. The Rf value was determined (Andersen and Maarkham, 2006;Aryantini et al, 2017;Sari and Meitisa, 2017).…”
Section: Thin-layer Chromatographymentioning
confidence: 99%
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“…The plate was observed under UV light with a wavelength of 254 and 365 nm. The Rf value was determined (Andersen and Maarkham, 2006;Aryantini et al, 2017;Sari and Meitisa, 2017).…”
Section: Thin-layer Chromatographymentioning
confidence: 99%
“…The nanosilver formed was analyzed using a UV-Vis spectrophotometer with a wavelength range of 400-450 nm (Sari et al, 2017). The measurement of the maximum wavelength used a UV-Vis spectrophotometer.…”
Section: Nanosilver Characterizationmentioning
confidence: 99%
“…Pada beberapa publikasi disebutkan bahwa agen pereduksi dan agen penudung dapat berupa senyawa yang sama. Senyawa kimia yang dapat berperan ganda sebagai agen pereduksi sekaligus penudung diantaranya L-Tyrosin [6] ; asam p-hidroksi benzoat [7] ; asam m-hidroksi benzoat [8] .…”
Section: Pendahuluanunclassified
“…Penelitian mengenai penggunaan agen pereduksi dan agen penudung dalam sintesis nanopartikel perak semakin berkembang. Perkembangan terkini terkait penelitian nanopartikel perak adalah penggunaan ekstrak bahan alam sebagai agen pereduksi (green synthesis) Penggunaan ekstrak bahan alam sebagai agen pereduksi sekaligus agen penudung telah banyak dipublikasikan, seperti senyawa poliol dari ekstrak akar gembolo [8] , mangostin dari manggis [9] ; kumarin, terpenoid, dan flavonoid dari ekstrak Matricaria recutita (babunah) [10] . Gugus hidroksil (-OH) dan amina (-NH 2 ) berperan dalam mereduksi ion logam menjadi nanopartikel [11] .…”
Section: Pendahuluanunclassified
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