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- Publications
- Influence
Study of Ascorbic Acid as Iron(III) Reducing Agent for Spectrophotometric Iron Speciation
- Antesar Elmagirbi, H. Sulistyarti, A. Atikah
- Chemistry
- 2 October 2012
The study of ascorbic acid as a reducing agent for iron(III) has been investigated in order to obtain an alternative carcinogenic reducing agent, hydroxylamine, used in spectrophotometric standard… Expand
Production of Organic Polymer Based Monolithic Columns for Anion Separation using High Performance Liquid Chromatography
- Dewi Annisa, Aprilia Nur Tasfiyati, H. Sulistyarti, A. Sabarudin
- Chemistry
- 1 April 2015
Methacrylate-based monolithic columns have been prepared in silanized silicosteel column (100 ´ 0.5 mm id) by in situ polymerization reaction, using glycidyl methacrylate (GMA) as monomer, ethylene… Expand
Online ligand exchange in the determination of weak acid dissociable cyanide by gas diffusion-flow injection analysis
- H. Sulistyarti, S. D. Kolev
- Chemistry
- 1 July 2013
Abstract A novel ligand exchange method for on-line gas-diffusion flow injection (GD-FI) determination of weak acid dissociable (WAD) cyanide has been successfully developed using a binary ligand… Expand
Ex-Situ Synthesis of Polyvinyl alcohol(PVA)-coated Fe3O4 Nanoparticles by Coprecipitation-Ultrasonication Method
- Imam Riva’i, I. Wulandari, H. Sulistyarti, A. Sabarudin
- Materials Science
- 2018
In this study, the synthesis of Fe3O4 nanoparticles was done with surface modification using PVA with coprecipitation-ultrasonication method. Time variations and PVA concentrations were added to… Expand
The Coated-Wire Ion Selective Electrode (CWISE) of Chromate Using PVC-Membrane Based on Chitosan as A Carrier
- Dedeh Kurniasih, A. Atikah, H. Sulistyarti
- Chemistry
- 1 December 2012
A coated-wire ion selective electrode (CWISE) based on chitosan as a carrier for detection of chromate, was developed. CWISE has easy measurement for field analysis, good selectivity and sensitivity.… Expand
Liquid Chromatography for Analysis of Metformin in Myrmeleon sp.
- Afidatul Muadifah, H. Sulistyarti, S. Prasetyawan
- Chemistry
- 3 September 2017
Myrmeleon sp is a typical of insect larva which has been used in Indonesia for diabetes treatment. However, there is no sufficient scientific report explaining the bioactive compounds in this insect.… Expand
DEVELOPMENT OF FLOW INJECTION METHOD FOR ONLINE DETERMINATION OF THIOCYANATE BASED ON OXIDATION BY PERMANGANATE
- H. Sulistyarti, S. D. Kolev, Stephanie Lim
- Chemistry
- 21 July 2010
The importance of developing method for thiocyanate becomes obvious, because thiocyanate can inhibit iodine uptake of thyroid gland leading to mumps disease. In this work, thiocyanate is oxidized by… Expand
Molecularly Imprinted Polymers Chitosan-Glutaraldehyde for Monosodium Glutamate
- Ani Mulyasuryani, E. Haryanto, H. Sulistyarti, Barlah Rumhayati
- Chemistry
- 2018
Chitosan has been used as a functional monomer in the synthesis of molecularly imprinted polymers (MIP) for monosodium glutamate (MSG). MIP is made from a mixture of 5 g chitosan, 50 mg… Expand
ENGARUH KONSENTRASI AMONIA DALAM PROSES PEMBENTUKAN KOMPLEKS Au(NH3)2
- Dewi Umaningrum, Ani Mulyasuryani, H. Sulistyarti
- Chemistry
- 18 October 2016
Telah dilakukan penelitian tentang pengaruh konsentrasi ammonia dalam proses pembentukan kompleks Au(NH 3 ) 2 + . Tahapan dalam penelitian ini yaitu proses pelarutan serbuk emas dalam larutan ammonia… Expand
Metode Spektrofotometri Secara Tidak Langsung untuk Penentuan Merkuri(II) berdasarkan Pembentukan Kompleks Biru Iodium-Amilum
- H. Sulistyarti, E. Sulistyo, S. Sutrisno, Zuri Rismiarti
- Chemistry
- 1 March 2019
Metode spektrofotometri secara tidak langsung telah dikembangkan untuk analisis merkuri(II) berdasarkan perbedaan absorbansi kompleks biru amilum-iodium antara larutan sampel yang mengandung ion… Expand