Biocompatibility is a key challenge for medical implants, so researchers have engineered apatite nanoparticles with enhanced ...

The pH of the solution was controlled using three different bases, which included tetramethylammonium hydroxide (TMAOH), sodium hydroxide (NaOH), and ... like calcium-deficient hydroxyapatite (CDHA) ...

Sodium is an electrolyte that helps regulate water levels and other bodily substances. Low sodium levels, or hyponatremia, can lead to lethargy, confusion, fatigue, and other symptoms. Treating ...

pH is a measure of how acidic or alkaline a solution is. The diagram below shows what happens to an enzyme when denaturation occurs. Each enzyme has an optimum pH but it also has a working range ...

DAVAO CITY – Former Maguindanao Gov. Esmael “Toto” Mangudadatu donated a carabao to a farmer who lost her farm companion to a plane crash in Ampatuan, Maguindanao del Sur on Feb. 6. DAVAO CITY – The ...