Detection of hypoxia in cancer models: significance, challenges, and advances

I Godet, S Doctorman, F Wu, DM Gilkes - Cells, 2022 - mdpi.com
The rapid proliferation of cancer cells combined with deficient vessels cause regions of
nutrient and O2 deprivation in solid tumors. Some cancer cells can adapt to these extreme …

Predictive and diagnostic biomarkers of anastomotic leakage: a precision medicine approach for colorectal cancer patients

M Gray, JRK Marland, AF Murray, DJ Argyle… - Journal of personalized …, 2021 - mdpi.com
Development of an anastomotic leak (AL) following intestinal surgery for the treatment of
colorectal cancers is a life-threatening complication. Failure of the anastomosis to heal …

Monitoring deep-tissue oxygenation with a millimeter-scale ultrasonic implant

S Sonmezoglu, JR Fineman, E Maltepe… - Nature …, 2021 - nature.com
Vascular complications following solid organ transplantation may lead to graft ischemia,
dysfunction or loss. Imaging approaches can provide intermittent assessments of graft …

Wireless implantable optical probe for continuous monitoring of oxygen saturation in flaps and organ grafts

H Guo, W Bai, W Ouyang, Y Liu, C Wu, Y Xu… - Nature …, 2022 - nature.com
Continuous, real-time monitoring of perfusion after microsurgical free tissue transfer or solid
organ allotransplantation procedures can facilitate early diagnosis of and intervention for …

A wireless optoelectronic probe to monitor oxygenation in deep brain tissue

X Cai, H Zhang, P Wei, Q Liu, D Sheng, Z Li… - Nature …, 2024 - nature.com
Real-time detection of tissue oxygenation in the nervous system is crucial in neuroscience
studies and clinical diagnostics. Complementary to blood oxygenation levels, the partial …

Biodegradable molybdenum (mo) and tungsten (w) devices: One step closer towards fully-transient biomedical implants

C Fernandes, I Taurino - Sensors, 2022 - mdpi.com
Close monitoring of vital physiological parameters is often key in following the evolution of
certain medical conditions (eg, diabetes, infections, post-operative status or post-traumatic …

Recent advances in printing technologies of nanomaterials for implantable wireless systems in health monitoring and diagnosis

R Herbert, HR Lim, S Park, JH Kim… - Advanced Healthcare …, 2021 - Wiley Online Library
The development of wireless implantable sensors and integrated systems, enabled by
advances in flexible and stretchable electronics technologies, is emerging to advance …

Biosensors to monitor cell activity in 3D hydrogel-based tissue models

A Fedi, C Vitale, P Giannoni, G Caluori, A Marrella - Sensors, 2022 - mdpi.com
Three-dimensional (3D) culture models have gained relevant interest in tissue engineering
and drug discovery owing to their suitability to reproduce in vitro some key aspects of human …

Electrochemical Detection of a Novel Pt (IV) Prodrug with the Metronidazole Axial Ligand in the Hypoxic Area

DV Spector, AS Erofeev, PV Gorelkin… - Inorganic …, 2022 - ACS Publications
We report herein a Pt (IV) prodrug with metronidazole in axial positions Pt-Mnz. The
nitroaromatic axial ligand was conjugated with a cisplatin scaffold to irreversibly reduce …

Recent advances in biomedical, biosensor and clinical measurement devices for use in humans and the potential application of these technologies for the study of …

A Macdonald, LA Hawkes… - … Transactions of the …, 2021 - royalsocietypublishing.org
The goal of achieving enhanced diagnosis and continuous monitoring of human health has
led to a vibrant, dynamic and well-funded field of research in medical sensing and biosensor …