In this paper, we propose a smartphone-based biosensor for detecting human total
hemoglobin concentration in vivo with high accuracy. Compared to the existing biosensors …

We show that a mobile phone can measure hemoglobin levels using the built-in RGB
camera and white LED without modification. Prior work has demonstrated that a smartphone …

Here, we report on the development of a smartphone-based application (app) for the
accurate and sensitive measurement of hemoglobin (Hb). Hb values obtained using the app …

We describe the development and clinical evaluation of an automated smartphone-linked
sensor capable of chemical-free, quantitative measurement of hemoglobin concentration …

One of the challenges in the medical world is to transform the instrument with invasive
methods into non-invasive. This is expected to reduce the risk of infection that can be …

Anemia affects over 2 billion people worldwide, with the heaviest burden borne by women
and children. At present, anemia is diagnosed by measuring hemoglobin (Hb) levels, which …

Blood haemoglobin concentration is a vital physiological parameter for assessing disease
conditions, such as Anaemia in the human body. Anaemia is one of the most common …

Anemia occurs due to low blood hemoglobin levels, and for its mass screening, both
invasive and smart anemia-care techniques are used. However, significant drawbacks …

Anemia is a condition in which red blood cells are not able to carry adequate oxygen to the
body's tissues, and is widely found in nearly a quarter of the world population. The typical …

Background There is worldwide demand for an affordable hemoglobin measurement
solution, which is a particularly urgent need in developing countries. The smartphone, which …