Hydroxyapatite (HAp) is a calcium phosphate material that was used primarily in bone
regeneration and repair as a result of its chemical similarity with bone. However, HAp has …

Hydroxyapatite (HA) is an extensively used biomaterial for dental and orthopaedic
applications because of its biocompatibility and biomimetic nature. HA is extensively used …

This study aimed to develop nano‐sized‐biogenic hydroxyapatite (HAp) from fishbone;
followed by calcination at 850° C. The core part of the research “ultra‐sonication” was done …

A simple and inexpensive process from natural phosphate in the presence of Ag+ ions was
used to develop Ag2O-loaded hydroxyapatite nanocomposites. The structural and textural …

The Exponential model is introduced to predict the modulus of particulate or short‐fiber
reinforced composites. The model allows the prediction of Young's modulus, bending …

Background Depression is one of the most common psychological disorders that can affect a
person's mood and change his/her perception of the self and environment. Melilotus …

Research Paper Investigating the Antidepressant and Antioxidant Activity of the Alcoholic
Extract of Melilotus Officinalis L. in Page 1 56 Spring 2024. Vol 33. Num 1 * Corresponding …

Fish bones are a rich source of naturally occurring calcium phosphate that can be processed
to obtain hydroxyapatite (HA). HA was produced by the gradual heating and ball milling of …

Seashells contain CaCo3 and can cause environmental problem due to the microbes and
bacteria activity in the shells. However, the waste can be mitigated and used to use the high …

افسردگی یک بیماری شایع روانی است. علائم افسردگی در نوشته‌های بازمانده از قرن 8 قبل از میلاد
شرح داده شده است. اختلال افسردگی موجب اختلالات عملکردی و اجتماعی می‌شود‌ [1]. طبق گفته …‎