Kheireddine El-Boubbou

Title: Kheireddine El-Boubbou: Innovator in Drug Delivery Systems

Introduction

Kheireddine El-Boubbou is a distinguished inventor based in Riyadh, Saudi Arabia, with a remarkable focus on advancing drug delivery systems. With two registered patents to his name, Kheireddine has made significant contributions to the field of nanotechnology and pharmaceuticals, particularly in developing innovative solutions for cancer treatment.

Latest Patents

Kheireddine's latest patents showcase groundbreaking advancements in drug carrier technology:

1. **Iron oxide mesoporous microparticle drug carrier**: This patent describes a magnetic microparticle drug carrier, characterized by an average diameter ranging from 0.5 to 1.2 µm. It features a BET surface area of 50-300 m²/g and a pore volume of 0.15-0.65 cm³/g. The carrier, made using a hard mesoporous silica template, is designed to load high amounts of hydrophilic and hydrophobic anticancer chemotherapeutic drugs and release them in a pH-controlled manner within cancerous cells. This innovative carrier enhances drug accumulation within tumor tissues, enabling deeper penetration into tumor regions and effectively targeting tumor cells for treatment.

2. **Acid-stabilized iron-based metal oxide colloidal nanoparticles**: This patent involves size-controlled ultra-small iron-based metal oxide nanoparticles and related methods for their synthesis. Kheireddine's technique allows for the creation of nanoparticles with sizes ranging from 2 nm to 10 nm, achieving a narrow size distribution through sequential mixing of various components. These nanoparticles exhibit stability for several months and can be dispersed in either organic or aqueous solvents based on the hydrophilicity of the carboxylates used.

Career Highlights

Throughout his career, Kheireddine has held significant positions at reputable institutions, including National Guard Health Affairs and King Saud bin Abdulaziz University for Health Sciences. His work in these organizations exemplifies his commitment to scientific research and technological innovation.

Collaborations

Kheireddine has collaborated with notable professionals throughout his career, including Rizwan Ali and Abdulmohsen Alkushi. These partnerships have fostered a rich environment for idea exchange and innovation in the field of drug delivery systems.

Conclusion

Kheireddine El-Boubbou stands out as an influential inventor in the realm of therapeutic innovations. His patents not only reflect cutting-edge technology but also signify a dedication to improving cancer treatment methodologies. Through his research and collaborative efforts, he continues to pave the way for advancements in medical science, showcasing the vital role of innovation in addressing critical health challenges.