Penn State University researchers have developed a luminescent sensor that can detect terbium, one of the rarest of the rare earth elements, in complex environmental samples like acid mine waste ...

More information: Shruthi Sakthivel et al, Turn‐On Luminescent Detection of Liver Cancer Biomarker β‐Glucuronidase Using a Terbium‐Based Paper Sensor, Chemistry – An Asian Journal (2025).

Dysprosium and terbium, two heavy rare earth elements with unique properties, are not available in extractable quantities in India. Kindly note the image has been posted only for representational ...