Vitamin D is an essential metabolite, and its deficiency causes many skeletal and chronic
diseases. 25-hydroxyvitamin D 3 (25 (OH) D 3) is known as a vitamin D biomarker and is …

Vitamin D deficiency remains a serious health issue in many developing countries and
regions with a deficiency of sunlight. And although the demand for vitamin D testing has …

The measurement of serum 25-hydroxyvitamin D 3 (25 (OH) D 3) levels at the clinic is
essential because of its significant role in immune function and bone metabolism as well as …

We developed a novel sandwich-type electrochemical aptasensor to detect 25-hydroxy
vitamin D 3 (25OHVD3), which has high related to various disorders, such as osteoporosis …

For the prevention of 25-HydroxyvitaminD 3 deficiency, in this study, aptamers which can
bind to 25-HydroxyvitaminD 3 with high specificity and affinity, were successfully developed …

Colorimetric aptasensors based on gold nanoparticles (AuNPs) commonly feature ssDNA
probes nonspecifically adsorbed to surface gold particles. A major limitation of this versatile …

The level of 25-hydroxyvitamin D3 [25 (OH) VD3] in human blood is considered as the best
indicator of vitamin D status, and its deficiency or excess can lead to various health …

Detection of cadmium ion (Cd 2+) is of great necessity in safeguarding public health by
providing accurate information about its presence in food matrices. A signal amplification …

Vitamin D is associated with various diseases such as obesity, digestive problems,
osteoporosis, depression, and infections, which has emerged as an interest in public …

Biosensors for detection and quantitation of lead (Pb) in water and blood serum are highly
desired. In this study, an electrochemical aptasensor was fabricated for selective and …