(Nanowerk Spotlight) Hydrogels are crosslinked polymer networks that can absorb huge volumes of water. In recent years, significant progress has been made with so-called "stimuli-responsive" hydrogels ...

To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...

In the digital age, data security has become a paramount concern for individuals and organizations alike. With cyber threats evolving at an alarming rate, protecting sensitive information is not just ...

Encryption is a cornerstone of digital security, but can be pretty difficult to understand, especially for all of us non-math people. Generally speaking, encryption safeguards sensitive data from ...