This article provides a comprehensive review of biosensing with DNAzymes, providing an
overview of different sensing applications while highlighting major progress and seminal …

Surface-enhanced Raman spectroscopy (SERS) is a vibrational spectroscopy technique
with sensitivity down to the single molecule level that provides fine molecular fingerprints …

Over the past decade, we have seen rapid advances in applying nanotechnology in
biomedical areas including bioimaging, biodetection, and drug delivery. As an emerging …

Beyond its extraordinary genome editing ability, the CRISPR-Cas systems have opened a
new era of biosensing applications due to its high base resolution and isothermal signal …

Abstract Metal-organic framework (MOF), a novel hybrid porous material which is
composited by metal ions and organic linkers, has drawn increasing attention and became a …

Aptamers are short oligonucleotides isolated in vitro from randomized libraries that can bind
to specific molecules with high affinity, and offer a number of advantages relative to …

Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

Intracellular delivery is a key step in biological research and has enabled decades of
biomedical discoveries. It is also becoming increasingly important in industrial and medical …

Metal ions are essential to many chemical, biological, and environmental processes. In the
past two decades, many DNA-based metal sensors have emerged. While the main …

Bioactive species, including reactive oxygen species (ROS, including O2˙−, H2O2, HOCl,
1O2,˙ OH, HOBr, etc.), reactive nitrogen species (RNS, including ONOO−, NO, NO2, HNO …