Direct detection of homocysteine

Area of Science:

• Biochemistry
• Analytical Chemistry
• Clinical Diagnostics

Background:

• Homocysteine (Hcy) is a crucial biomarker for serious health conditions such as Alzheimer's disease and cardiovascular disease.
• Accurate and accessible monitoring of Hcy levels in human plasma is essential for early disease detection and management.

Purpose of the Study:

• To develop and present highly selective colorimetric methods for the direct detection of homocysteine.
• To utilize inexpensive and readily available materials for Hcy quantification.

Main Methods:

• Development of novel colorimetric assays for homocysteine detection.
• Utilization of commercially available reagents and materials.
• Validation of methods for direct detection in human blood plasma samples.

Main Results:

• Achieved highly selective colorimetric detection of homocysteine.
• Demonstrated the effectiveness of using inexpensive, commercially available materials.
• Confirmed the potential applicability of the developed methods for Hcy detection in human plasma.

Conclusions:

• The developed colorimetric methods provide a selective and cost-effective approach for homocysteine detection.
• These methods show significant potential for routine clinical use in monitoring diseases associated with elevated homocysteine levels.
• The study highlights the feasibility of using simple, accessible materials for sensitive biomarker quantification.