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All Journal Indonesian Journal of Chemistry Molekul: Jurnal Ilmiah Kimia
Maharani, Nesti Dwi
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Materials Science & Nanotechnology

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Hollow Fiber Hemodialysis Imprinted Membrane Based on Eugenol for Human Blood Filter Djunaidi, Muhammad Cholid; Maharani, Nesti Dwi; Pardoyo, Pardoyo; Raharjo, Yanuardi
Indonesian Journal of Chemistry Vol 24, No 5 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.83065

Abstract

Kidney failure is a kidney function disorder that occurs in more than 90.00% of people in the world, especially in developing countries. In 2013, around 12.50% of the 25 million population experienced kidney failure and 78.00% had to undergo dialysis for life. In this research, a hemodialysis method was developed, namely molecularly imprinted membrane (MIM), which has high selectivity for urea molecules with high binding capacity using a membrane in the form of hollow fiber. Variations in research use urea transport concentrations such as 50, 200, and 300 ppm. The analysis using UV-vis spectrophotometry on HFHIM with a solution mixture of 50 ppm showed that the receiving phase by the membrane was 70.48% urea, 12.97% creatinine, and 9.42% vitamin B12. Meanwhile, the feed phase is 28.25% urea, 85.41% creatinine and 88.64% vitamin B12. When using HFHNIM, the receiving phase is urea 44.78%, creatinine 58.51%, and vitamin B12 31.00%. Meanwhile, the feed phase is 54.55% urea, 40.57% creatinine, 68.29% vitamin B12. The selectivity of HFHIM for urea is better than creatinine and vitamin B12 compared to HFHNIM, in the order of selectivity urea > creatinine > vitamin B12.
Synthesis of Printed Hollow Fiber Membranes Urea as a Membrane Candidate Hemodialysis Djunaidi, Muhammad Cholid; Ayuningrum, Denandha Putri; Maharani, Nesti Dwi; Khabibi, Khabibi; Pardoyo, Pardoyo; Raharjo, Yanuardi; Susanto, Heru; Filardli, Abdullah Malik Islam
Indonesian Journal of Chemistry Vol 24, No 6 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.83068

Abstract

Chronic kidney failure is a disease that affects the world's population and an alternative solution is hemodialysis. Hemodialysis is the process of cleaning the blood from urea and creatinine through a semi-permeable membrane in the form of a hollow fiber membrane (HFM) with the following advantages: flexible and low energy requirements. The weaknesses of commercial hemodialysis membranes are that they are hydrophobic, chemical resistant, and low biocompatibility. This research uses a membrane of polysulfone combined with eugenol and polyethylene glycol (PEG) or polyethylene glycol diglycidyl ether (PEGDE). Eugenol has allyl, hydroxy, and methoxy groups which are derived from polyeugenol via allyl groups and from polyeugenol to polyeugenoxy acetic acid via hydroxyl groups. The resulting molecularly imprinted membrane (MIM) in the form of hollow fiber has better porosity, absorption, flux values and is highly selective in transport, with the order of selectivity, namely urea > creatinine > vitamin B12.
The Desalination of Seawater from Jepara Beach uses Hollow Fiber Imprinted Membrane-Based Eugenol Djunaidi, Muhammad Cholid; Maharani, Nesti Dwi; Khabibi, Khabibi; Susanto, Heru; Filardli, Abdullah Malik Islam
Molekul Vol 20 No 1 (2025)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2025.20.1.7836

Abstract

ABSTRACT. In 2022, Indonesia will experience a major problem with clean water, almost 119 million people do not have access to clean water and are forced to consume unsuitable water. This problem is caused by poor water management and the high cost of separating using a reverse osmosis membrane. The abundance of seawater in Indonesia and Jepara in particular has encouraged researchers to create alternative desalination membranes that are efficient and selective using Hollow Fiber Desalination Imprinted Membranes (HFDIM), which are available on the market with better quality. Hollow Fiber uses an imprinted method that has good efficiency and selectivity. The variations used in this research were variations in seawater dilution concentration of 0, 3, 5, and 10 times. In tensile, biodegradable, contact angle, TGA, porosity, water absorption, flux, and transport tests, the best results were obtained using HFDIM at varying concentrations of 10 times dilution solutions with a percentage of 86.67% in the receiving phase and 10.89% in the feed phase. on HFDNIM it is 48.33% in the receiving phase and in the feed phase it is 50%. Keywords: Desalination, hollow fiber, imprinted, polyeugenol
Co-Authors Ayuningrum, Denandha Putri Filardli, Abdullah Malik Islam Heru Susanto khabibi Khabibi Muhammad Cholid Djunaidi Pardoyo Pardoyo Yanuardi Raharjo, Yanuardi