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Akademický článek

High green-emission carbon dots and its optical properties: Microwave power effect

Autor: H. Sutanto, I. Alkian, N. Romanda, I. W. L. Lewa, I. Marhaendrajaya, P. Triadyaksa

Publikováno v: AIP Advances, Vol 10, Iss 5, Pp 055008-055008-6 (2020)

The nature of carbon quantum dot (CD) luminescence is still broadly investigated based on different CD synthesis processes. This study aims at investigating the effect of microwave power on optical characteristics of CDs using microwave radiation tec

Externí odkaz: https://doaj.org/article/39f2890848674d76becc89e31e98c504

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Akademický článek

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DIFFRACTION AND MAGNETIZATION PROPERTIES OF Fe3O4 NANOPARTICLE FROM NATURAL IRON SAND IN VARIOUS STIRRING RATE FOR POTENTIAL BIOMEDICAL APPLICATIONS

Autor: A.N. Syahida, H. Sutanto, M. Manawan, E. A. Setiadi, A. A. Wibowo, F. D. D. Irianti, I. Alkian, E. Hidayanto, P. Priyono, I. Marhaendrajaya, P. Triadyaksa

Publikováno v: Rasayan Journal of Chemistry. 15:316-325

This study aims to determine the effect of synthetic stirring rate on the diffraction and magnetization properties of Fe3O4 nanoparticles. Materials made from natural iron sand were synthesized using the co-precipitation method with variations in sti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2285d9e3f148f9aefdffba48ead35b1
https://doi.org/10.31788/rjc.2022.1516615

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A Review of Carbon dots (CDs) Application in Sensing and Removing Medical Waste

Autor: Dewi Qurrota A’yuni, Bella Aprimanti Utami, Inten Rafika Duri, Heri Sutanto, I Alkian, Hady Hadiyanto

Publikováno v: E3S Web of Conferences, Vol 202, p 06004 (2020)

Carbon dots materials (CDs) have the capability in the management of medical waste problem because of its advantage in the detection and degradation of pollutants. The synthesized CDs through various processes and raw materials have been applied to m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36a83c2b45cc7e4c9164a40d3c1c2ab2
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/62/e3sconf_icenis2020_06004.pdf

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Akademický článek

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Akademický článek

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Analysis of Fe-doped ZnO thin films for degradation of rhodamine b, methylene blue, and Escherichia coli under visible light

Autor: Mukholit Mukholit, Arsyadio Aditya Nugraha, Priyono Priyono, I Alkian, Eko Hidayanto, Heri Sutanto, Indras Marhaendrajaya

Publikováno v: Materials Research Express. 8:116402

ZnO is a popular photocatalyst that is often used for the degradation of dyes and bacteria. However, the catalytic performance of ZnO is only optimal under UV light exposure. This study aims to determine the degradation performance of rhodamine b, me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::519d3c9de55215f81b117b943ef99e93
https://doi.org/10.1088/2053-1591/ac33fe

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High fluorescent carbon dots/Ag as a sensitive sensor for tetracycline waste in aqueous solution

Autor: F D D Irianti, Hadiyanto Hadiyanto, Heri Sutanto, A N Syahida, Eko Hidayanto, A A Wibowo, I Alkian, H. P. Hapsari

Publikováno v: Journal of Physics: Conference Series. 1943:012012

Currently, antibiotics waste produced by hospitals and pharmacies is increasing, increasing demand and public consumption. Tetracyclines are a popular type of antibiotic that can pollute the environment even in low concentrations. This study aimed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fe5b00d98cfcbda793148980938ab5d
https://doi.org/10.1088/1742-6596/1943/1/012012

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Characterization structure of Fe3O4@PEG-4000 nanoparticles synthesized by co-precipitation method

Autor: I Alkian, Priyono Priyono, F D D Irianti, A N Syahida, A A Wibowo, Heri Sutanto

Publikováno v: Journal of Physics: Conference Series. 1943:012014

Magnetic nanoparticles (Fe3O4) from natural iron sand with PEG-4000 have been successfully synthesized by the co-precipitation method. Natural iron sand was from Kulon Progo beach. Extraction of natural iron sand was separated with a magnet permanent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8430cb96737406f587a778a52b07d1e6
https://doi.org/10.1088/1742-6596/1943/1/012014

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The effect of 6 hours stirring time on natural iron sand base on magnetics Fe3O4 nanoparticle by sonification

Autor: Priyono Priyono, F D D Irianti, A N Syahida, I Alkian, Heri Sutanto, A A Wibowo

Publikováno v: Journal of Physics: Conference Series. 1943:012015

In this research, ferrite magnetic nanoparticles (Fe3O4) from natural iron sand have been synthesized by co-precipitation technique with varying stirring time and sonification process. The purpose of this study was to determine the effect of 6 hours

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acf6408fcf0965d4520ba42c386164c6
https://doi.org/10.1088/1742-6596/1943/1/012015

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