Diffuse reflectance spectroscopy (DRS), in which the diffuse and scattered light returning from a sample can reveal details of its composition, has been widely studied as a means to measure hemoglobin ...

In the field of clinical instrumentation and life science research, sensing and optical spectroscopy perform vital roles in a range of applications. Optical spectroscopy offers an optimal method for ...

Diffuse reflectance spectroscopy is extremely useful for analyzing rough surfaced samples and powders. However, it is difficult to analyze most of the rough surfaced samples with in-compartment ...

The characteristic optical properties of daguerreotypes make it difficult to assess changes in their appearance due to aging or treatment solely on the basis of photographic records. A nondestructive ...

In this interview, Sue Berets, the Applications Scientist at Harrick Scientific, talks to AZoM about specular reflectance measurements and the difference between absolute and relative. Please tell us ...

Rapid and reliable assessment of soil characteristics is an important step in agricultural and natural resource management. Over the last few decades, diffuse reflectance spectroscopy (DRS) has ...

Keep learning. Excel in your career. Choose from more than 200 courses in seven different categories, taught by experts in the chemistry community, online and in person.

Some typical structural and functional changes occur in the eyes, especially the eye fundus, due to ocular diseases like diabetic retinopathy (DR), age-related macular degeneration (AMD), and glaucoma ...