Ultrasmall nanoparticles are often grouped under the broad umbrella term of “nanoparticles”
when reported in the literature. However, for biomedical applications, their small sizes give …

Colorimetric sensors have been widely used to detect numerous analytes due to their cost-
effectiveness, high sensitivity and specificity, and clear visibility, even with the naked eye. In …

Paper-based analytical devices (PADs) have shown great promise for point-of-care testing
and on-site detection of analytes with chemical, biochemical, and environmental importance …

Residual antibiotics in food products originated from administration of the antibiotics to
animals may be accumulated through food metabolism in the human body and endanger …

Micro‐and nanofibers produced by electrospinning and solution blow spinning (SBS) are
highly suitable platforms for diverse applications due to their advantageous properties …

Carbon quantum dots (CQDs) are remarkable nanomaterials owing to their auspicious
aspects. Herein, we synthesized highly green fluorescent CQDs via a one-step facile …

Owing to the high risk to human and environmental health, heavy metal pollution has
become a global problem. Rapid, accurate and multiplexed determination of heavy metal …

Multiplexed detection, seeking either the simultaneous assessment of multiple analytes in
the same experiment or the multi-detection of a single analyte in a complex sample matrix …

Simultaneous detection of multiple heavy metal ions (HMI) is of great importance for the
environmental monitoring, and the analytical tools based on multiband emissive fluorescent …

Both organic and inorganic pollutants seriously impact the environment, human health, and
ecosystems. Carbon quantum dots (CQDs) and their composites have emerged as …