A rapid and efficient detection method to detect the total starch in tobacco leaves using smartphone-based anthrone-sulfuric acid colorimetry is established under the framework of the low-cost, ...

Detecting single molecules, which represents the ultimate level of sensitivity, is typically achieved with research-grade equipment. Here we present a low-cost, portable smartphone-based fluorescence ...

Cryptographic evidence capture app now available on Android with barometric attestation, tremor analysis, NTP verification, and tri-modal screen detection In the deepfake era, proving authenticity at ...

MicroRNAs are small non-coding RNA molecules that regulate gene expression. Aberrant expression of specific microRNAs is closely linked to cancer initiation and progression. In particular, miRNA-21 is ...

Recently, the team of Professor Jiang Changlong from Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has recently developed an innovative ...

As smartphone technology continues to improve, many people upgrade to newer devices while their older phones remain fully ...

When a call comes in, first responders are ready to help. Technology developed over recent years meant to help notify them of emergencies has also created false alarms. Other WRAL Top Stories Southern ...