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Graphene Biosensors for Early Ketosis Detection in Cows

THE CHALLENGE The challenge facing dairy producers today is the lack of a reliable, affordable, and easy-to-use solution for early detection of subclinical ketosis in cows during early lactation, a period when animals are especially vulnerable due to negative energy balance. Elevated levels of beta-hydroxybutyrate or BHB in blood and milk are key...

Published: 7/10/2025 | Inventor(s): Azahar Ali, Katharine Knowlton, Shannon Chick

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Category(s): Technology Classifications > Agriculture, Technology Classifications > Electronics

Highly Sensitive 3D Sensors for Prevention of Hypocalcemia in Dairy Cows

THE CHALLENGE Hypocalcemia, colloquially known as Milk Fever, is a common metabolic disorder caused by severe calcium deficiency most prevalent in dairy cows. This disorder has clinical and subclinical levels of severity, the latter often going undetected due to lack of symptoms. Without treatment, up to 60-80% of cases result in death. Further, milk...

Published: 6/25/2025 | Inventor(s): Azahar Ali, Matin Ataei Kachouei

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Category(s): Technology Classifications, Technology Classifications > Agriculture, Technology Classifications > Biotechnology, Technology Classifications > Chemicals/Materials, Technology Classifications > Electronics, Technology Classifications > Veterinary Technologies