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Synthesis and Electrochemical Performance of NiFe Alloy Electrocatalysts with Trisodium Citrate and Saccharin Additives for Ethanol Electrooxidation

Minda Hurulaini, Adilia Nabilah, Gahthan Cholid Baasyin, Rinda Mulmeyda

Published: 2026-05-22

This study investigates the synthesis and electrochemical performance of NiFe alloy electrocatalysts prepared via thin-film electrodeposition using different additives, citrate and saccharin. The aim is to compare the catalytic behavior of NiFe alloys influenced by the two additives. Structural...

Transmetallation Reaction of Alkali and Alkaline-earth Metal Ions in Supramolecular Complex of [{Au6Cd3(tdme)2(D-pen)6}Cd4Na4](NO3)12

Benny Wahyudianto, Tatsuhiro Kojima, Nobuto Yoshinari, Takumi Konno

Published: 2026-04-06

One of the advantages of coordination complex with a framework structure is that it facilitates conducting metal exchange reaction or transmetallation, which important for several purposes. In this study, we evaluated transmetallation phenomena in a 116 nuclear complex of [{Au 6 Cd 3 (tdme) 2...

NATURAL RUBBER LATEX–BIOACTIVE GLASS COMPOSITE AS A DRUG DELIVERY SYSTEM FOR AMPICILLIN

Idemudia Osayanyobo Lawrence , Falope Funmilola Yetunde, Ahuose Victory Oseosemen, Aboyewa Jumoke Adebisi, Ozoemena Happiness Onyinye

Published: 2026-03-16

This study evaluates Natural Rubber Latex (NRL)–Bioactive Glass (BG) Composites as carrier for ampicillin. Current drug delivery systems face challenges of uncontrolled release, poor biocompatibility, and unstable therapeutic levels. Incorporating bioactive glass into natural rubber latex was...