EN - Development of electrospray device to coat surfaces of biomedical environments
The development of electrospray devices for coating surfaces in biomedical environments has gained significant attention due to their ability to achieve uniform, nanoscale coatings with precision. Electrospray technology uses an electrically charged liquid to generate fine droplets, enabling the deposition of antimicrobial, drug-loaded, or biocompatible coatings onto medical devices, implants, and hospital surfaces. This method enhances infection control, improves device performance, and supports controlled drug release. Compared to traditional coating techniques, electrospray offers superior adhesion, reduced material waste, and enhanced surface coverage, making it a promising tool for improving safety and efficacy in healthcare settings.
We aim to develop an advanced electrospray device capable of applying nanomaterials (already synthesised and tested against several microorganisms) onto various surfaces, including metals, polymers, ceramics, and biological substrates. This device will enable precise and uniform deposition of functional coatings, enhancing surface properties such as biocompatibility, antimicrobial resistance, and drug delivery capabilities. By optimizing spray parameters such as voltage, flow rate, and nozzle design, we will tailor the coating process for different material types, ensuring strong adhesion and consistent coverage. This innovation has the potential to revolutionize biomedical applications, from implantable medical devices to protective hospital surfaces, contributing to improved patient safety and healthcare outcomes.