Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Gusrizal"'
Publikováno v:
Molekul, Vol 18, Iss 3, Pp 450-458 (2023)
Silver nanoparticles (AgNPs) have been synthesized using Rhoeo discolor leaf extract as a reducing and stabilizing agent. AgNPs were synthesized by adding silver nitrate to the extract of Rhoeo discolor and incubating it in a boiling water bath. The
Externí odkaz:
https://doaj.org/article/dcf0721365c84670b4361ff10b6ea131
Autor:
Adhitya Adhitya, Winda Rahmalia, Intan Syahbanu, Gusrizal Gusrizal, Adhitiyawarman Adhitiyawarman
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 5, Pp 1294-1303 (2023)
Deep eutectic solvent (DES) has high viscosity and electrical conductivity values, so it can be used as an electrolyte solvent in dye-sensitized solar cells (DSSCs). This research was conducted to produce DES based on choline chloride (ChCl) and ethy
Externí odkaz:
https://doaj.org/article/5aff6981fa854e9a9c725d0861f8b624
Publikováno v:
Jurnal Kimia Sains dan Aplikasi, Vol 25, Iss 9, Pp 338-345 (2022)
Groundwater in peatlands has the potential to be utilized as a water source, but its high organic matter content presents challenges. This study aimed to improve the quality of peat water through the adsorption of organic matter using chitosan magnet
Externí odkaz:
https://doaj.org/article/58c9b5414bf74537887fdb4b2ed74348
Publikováno v:
Jurnal Farmasi Sains dan Komunitas, Vol 19, Iss 1, Pp 34-40 (2022)
Premna serratifolia Linn. leaf extract has been used as a reducing agent in the synthesis of silver nanoparticles (AgNPs). Various synthesis parameters such as reaction time, concentration and the pH of the Premna serratifolia Linn. leaf extract, and
Externí odkaz:
https://doaj.org/article/842420903b044a36bdd9ac2a7af8be5c
Publikováno v:
Jurnal Gramatika: Jurnal Penelitian Pendidikan Bahasa dan Sastra Indonesia, Vol 7, Iss 2, Pp 303-321 (2021)
Nostalgia Sebuah Kota adalah sebuah pertunjukan teatrikal yang dibangun dari unsur-unsur ekspresi tubuh simbolik dan berbagai dialog puitis. Hal ini membedakan pertunjukan dengan pertunjukan teater, yang umumnya secara konvensional menghadirkan tubuh
Externí odkaz:
https://doaj.org/article/a29674b7d1994ba7a6b2a13288c64e12
Publikováno v:
Journal of Tropical Biodiversity and Biotechnology, Vol 7, Iss 2 (2022)
Isolation of cellulose in empty fruit bunch (EFB) is hindered by lignin content. EFB was pretreated with Pleurotus ostreatus which has the ability to degrade lignin, in various incubation times (0th, 15th,30th, 45th, and 60th). The result showed lign
Externí odkaz:
https://doaj.org/article/be7aa5b3beeb40588b4afd7db29996cb
Publikováno v:
Indonesian Journal of Chemistry, Vol 20, Iss 3, Pp 688-696 (2020)
Highly stable silver nanoparticles capped with p-hydroxybenzoic acid were synthesized by reducing silver ion with p-hydroxybenzoic acid and used for the detection of paraquat. The synthesized silver nanoparticles, which are yellow, exhibited an absor
Externí odkaz:
https://doaj.org/article/cac7a384518a4376b8a4ea8e911acffb
Autor:
Gusrizal Gusrizal, Andi Hairil Alimuddin, Ajuk Sapar, Rizki Noviani Ridwan, Sri Juari Santosa
Publikováno v:
Molekul, Vol 14, Iss 1, Pp 18-24 (2019)
In this paper, we report for the first time thesimple method for detection of Hg(II) ion in anaqueousmedium using silver nanoparticles capped with 3-hydroxybenzoic acid. Silver nanoparticles capped with 3-hydroxybenzoic acid were preparedby reduction
Externí odkaz:
https://doaj.org/article/bf2b0dfbb9ba4ba19820bbf484563736
Publikováno v:
Molekul, Vol 13, Iss 1, Pp 30-37 (2018)
Silver nanoparticles capped with m-hydroxybenzoic acid and p-hydroxybenzoic have been successfully synthesized, but the long-term stability data of these silver nanoparticles are not available. In this paper, we report the stability of these two type
Externí odkaz:
https://doaj.org/article/2e54f7c96c114094ab8156e7564eb717
Autor:
Anis Shofiyani, Gusrizal Gusrizal
Publikováno v:
Indonesian Journal of Chemistry, Vol 6, Iss 1, Pp 56-60 (2010)
Effect of pH and determination of adsorption capacity of Cu(II), Ni(II) and Pb(II) heavy metal ions on adsorbent prepared from Eichhornia crassipes (eceng gondok) biomass has been investigated. The influence of media acidity on the adsorption charact
Externí odkaz:
https://doaj.org/article/7c2f1538330146d480a3c395e972af9f