Abstract::
This review explores the advancements in nanomaterial-based electrochemical sensors
for the multiplex detection of medicinal compounds. The growing demand for efficient and selective
detection methods in the pharmaceutical field has prompted significant research into the development
of electrochemical sensors employing nanomaterials. These materials, defined as functional
materials with at least one dimension between 1 and 100 nanometers, encompass metal nanoparticles,
polymers, carbon-based nanocomposites, and nano-bioprobes. These sensors are characterized
by their enhanced sensitivity and selectivity, playing a crucial role in simultaneous detection
and offering a comprehensive analysis of multiple medicinal complexes within a single sample.
The review comprehensively examines the design, fabrication, and application of nanomaterial-
based electrochemical sensors, focusing on their ability to achieve multiplex detection of various
medicinal substances. Insights into the strategies and nanomaterials employed for enhancing
sensor performance are discussed. Additionally, the review explores the challenges and future perspectives
of this evolving field, highlighting the potential impact of nanomaterial-based electrochemical
sensors on the advancement of medicinal detection technologies.