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175  Articles
1 of 19 pages  |  10  records  |  more records»
Alzheimer’s disease is known as one of the most popular forms of dementia affecting numerous people worldwide. The Amyloid beta (Aß) peptides form to oligomeric conformations that cause the intracellular Ca2+ and Zn2+ abnormality leading to the death of n... see more

Thiopental is an ultra-short-acting barbiturate and has been used commonly in the induction phase of general anesthesia. However, the toxic effect of thiopental is not completely clear. The effect of thiopental on intracellular Ca2+ ([Ca2+]i) levels was i... see more

Kinetic in cyclisation-acetylation of (R)-(+)-citronellal with acetic anhydride was investigated over Zn2+-Natural zeolite (Zn2+-Natzeo) as a catalyst. (R)-(+)-citronellal has been isolated from citronella oil by fractional distillation under reducing pre... see more

Extraction and purification of humic acid from dry horse dung powder (HD-HA) was performed successfully and the purified HD-HA was then applied as sorbent to adsorb Zn2+. Extraction and purification were performed based on procedure of Stevenson (1994) un... see more

The aim of the investigation was to study the effect of colloidal solution of Cu2+ and Zn2+ nanoparticles on the pro/antioxidant balance, the content of photosynthetic pigments (chlorophylls a, b and carotenoids), the chlorophyll a/b ratio and the morphom... see more

R-(+)-sitronelal merupakan senyawa monoterpen yang terdapat dalam minyak sereh yang dapat direaksikan menjadi isopulegil asetat. Telah dilakukan penelitian mengenai pengaruh temperatur dan waktu reaksi terhadap persen relatif produk hasil reaksi siklisasi... see more

This article evaluates the impact of the addition of zinc (Zn) and magnesium (Mg) on the structural, morphological, and antibacterial characteristics of ß-tricalcium phosphates (hereafter called Zn/Mg-ßTCP) prepared using the microwave (MW) assisted wet p... see more

Research of study copresipitation Zn2+ using Al(OH)3 as coprecipitant has been done. This study aims to determine the optimum conditions for coprecipitation of Zn2+ by Al(OH)3, and influence of foreign ions. This study uses variation pH abo... see more

Research of study copresipitation Zn2+ using Al(OH)3 as coprecipitant has been done. This study aims to determine the optimum conditions for coprecipitation of Zn2+ by Al(OH)3, and influence of foreign ions. This study uses variation pH abo... see more

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