Within multicellular organisms, cells build connections with each other forming cell layers that cover the surfaces of tissues and organs and separate structures in the body. For example, the skin ...

Cells of organs and tissues commonly communicate directly with one another via permeable membrane junctions. Cell-to-cell channels, spanning the width of both membranes of a junction, are thought to ...

The skin is the largest organ in the human body, and its outermost part, called the epidermis, is replenished every three weeks. The cells fueling this renewal of the epidermal stem cells, found in ...

A University of Sydney-led team has set a record for solar technology, creating the largest and most efficient ...

A team of researchers led by the University of Sydney has fabricated a triple-junction perovskite-perovskite-silicon tandem ...

III-V multi-junction solar cell with 39% efficiency Finnish scientists have developed a four-junction solar cell based on III-V semiconductor materials that is said to be able to achieve a wide ...

The blood‐testis barrier (BTB) is one of the most specialised barriers in the body, crucial for establishing a protected microenvironment for spermatogenesis. Comprised predominantly of tight ...

University of Sydney scientists have created the largest and most efficient triple-junction perovskite-perovskite-silicon solar cell on record ...

With the increasing exploration of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the causative pathogen of coronavirus disease 2019 (COVID-19) pandemic – it has become clear that ...

Developmental biologists have discovered that during egg development in fruit flies, intercellular gaps open between epithelial cells in a controlled way at the points where three cells meet. This ...