The first stable material used to create a gilded surface was gold. False gold was also found in the form of copper-zinc powders or silver covered with resin. There are various ways to make gold leaf ...

Gene therapy that can cross the blood–brain barrier represents a non-invasive way to map gene expression in the brains of ...

An Aston University researcher has developed a new technique using light that could revolutionize non-invasive medical diagnostics and optical communication. The research showcases how a type of light ...

In the field of neurorehabilitation, nerve injury, resulting from trauma, disease, or iatrogenic factors, often leads to irreversible sensory, motor, and ...

Non-invasive anemia detection represents a transformative approach in clinical diagnostics, leveraging advances in machine learning, image analysis and optical imaging technologies to ascertain ...

The dual-modal technique combining OCT and Raman spectroscopy achieved 96.9% accuracy in differentiating melanoma from benign lesions. Early melanoma diagnosis is critical, with a 99% 5-year survival ...

Non-invasive prenatal screening techniques can detect chromosomal abnormalities including Down syndrome (Trisomy 21), Edwards syndrome (Trisomy 18), and Patau syndrome (Trisomy 13). These ...

A study conducted by Aston University researchers has demonstrated that the appearance of aging skin looks noticeably different compared to younger skin, when examined under polarized laser light. The ...