Research Keyword: nanofabrication

Electrospinning Enables Opportunity for Green and Effective Antibacterial Coatings of Medical Devices

Scientists have developed a greener way to coat medical devices like wound dressings and catheters with antibacterial materials using electrospun fibers. These tiny fibers are made from natural, renewable materials and release antimicrobial agents slowly and effectively to prevent infections. Unlike traditional antibiotics that can create resistance, these coatings use multiple attack methods against bacteria, making them harder for microbes to develop resistance against.

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Organic electro-scattering antenna: Wireless and multisite probing of electrical potentials with high spatial resolution

Researchers have developed tiny organic antennas that can wirelessly detect electrical signals in liquid environments with remarkable precision. These antennas use light scattering to monitor electrical activity and can be densely packed together to simultaneously measure thousands of signals from different locations. The technology could revolutionize how scientists study heart cells, nerve cells, and other bioelectrical phenomena, potentially enabling new medical diagnostic tools and treatments.

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