Hydrogen (H2) is colorless, odorless, and has a wide explosive concentration range (4–75 vol %), making rapid and accurate detection of hydrogen leaks essential. This paper demonstrates a method to modify the spatial distribution of nanocrystals (NCs) by adding surfactants to improve the sensing performance. In order to explore its potential for H2 gas-sensing applications, SnO2, containing different

The field of machine learning (ML) and artificial intelligence (AI) is rapidly booming for sensing applications. While the potential of ML and AI for signal processing, data interpretation, and hardware control can have important advantages in terms of computational speed, their ability to achieve complex and abstract tasks, or handling highly multidimensional data, ML and AI should be appropriately

Breast cancer is a major challenge in the field of oncology, with around 2.3 million cases and around 670,000 deaths globally based on the GLOBOCAN 2022 data. Despite having advanced technologies, breast cancer remains the major type of cancer among women. This review highlights various collagen signatures and the role of different collagen types in breast tumor development, progression, and metastasis