Science | Senioritis

Mohamed Abbas
June 21, 2023
Analytical Chemistry

Pros and Cons of Using Small Particle Size in High Pressure Liquid Chromatography (HPLC)

What are the advantages and disadvantages of using very small size particles in HPLC Very small sized particles have less retention time than larger particles, but they...

Mohamed Abbas
June 21, 2023
Analytical Chemistry

Normal and Reverse Phase Chromatography: Differences for Optimal Analyte Separation and Purification.

What is the difference between normal phase and reverse phase chromatography Normal Phase: Very Polar stationary phase and a non-polar mobile phaseReverse Phase: Non-Polar stationary phase and...

Mohamed Abbas
June 21, 2023
Analytical Chemistry

Maximizing Column Efficiency in Liquid Chromatography: Balancing Particle Size and Backpressure

What is the effect on particle size and column efficiency in liquid chromatography Larger particles: Increased retention time, decreased plate number, but less pressure is requiredSmaller Particles:...

Mohamed Abbas
June 21, 2023
Anatomy

Complex Tissues in Bones: Cartilage, Marrow, Periosteum, Endosteum, Blood vessels and Nerves

Bones are organs, so what tissues are found in bones, besides bone tissue itself? bone marrow, cartilage, adipose tissue, nervous tissue, and fibrous connective tissue Bones are...

Mohamed Abbas
June 21, 2023
Anatomy

Unveiling the Multiple Vital Functions of Bones in Human Body – A Comprehensive Guide

Functions of bones support, protection, movement, electrolyte balance, pH balance, blood formation Bones have several important functions in the body, including: 1- Support: Bones provide a framework...

Mohamed Abbas
June 21, 2023
Anatomy

Unveiling the Vital Functions and Benefits of Hydroxyapatite – The Key Component of Bone Tissue

hydroxyapatite inorganic matter 85% this- a crystallized calcium phosphate salt Hydroxyapatite is a mineral form of calcium apatite that is found naturally in bone tissue. It has...

Mohamed Abbas
June 21, 2023
Anatomy

Exploring Hematopoiesis: The Crucial Process of Creating Blood Cells for Optimal Health

hematopoiesis production and development of blood cells, normally in the bone marrow Hematopoiesis is the process of forming new blood cells in the body. It occurs primarily...

Mohamed Abbas
June 21, 2023
Anatomy

Exploring the Three Types of Cartilage Found in Bones: Hyaline, Fibrocartilage, and Elastic Cartilage

What are types of cartilage found in bone? Where are they found? form most bones in embryonic and childhood development; covers many joint surfaces in the mature...