Researchers reveal applying seem, bubbles make bandages adhere on damp pores and skin
Scientists have identified that utilizing ultrasound waves and bubbles, they can management the stickiness of adhesive bandages. This discovery could pave the way for new advances in professional medical adhesives, particularly in circumstances wherever adhesives are tough to implement, this kind of as on damp pores and skin.
The conclusions of the study were printed in the journal ‘Science’.
“Bandages, glues, and stickers are frequent bioadhesives that are made use of at house or in clinics. However, they will not usually adhere very well to damp skin. It truly is also challenging to management the place they are used and the toughness and length of the shaped adhesion,” claimed McGill University Professor Jianyu Li, who led the study team of engineers, physicists, chemists, and clinicians.
“We had been shocked to come across that by only actively playing all over with ultrasonic intensity, we can control really exactly the stickiness of adhesive bandages on a lot of tissues,” mentioned direct author Zhenwei Ma, a former college student of Professor Li .
In collaboration with physicists Professor Outi Supponen and Claire Bourquard from the Institute of Fluid Dynamics at ETH Zurich, the workforce experimented with ultrasound-induced microbubbles to make adhesives stickier. “The ultrasound induces many microbubbles, which transiently push the adhesives into the pores and skin for much better adhesion,” claimed Professor Supponen. “We can even use theoretical modelling to estimate accurately exactly where the adhesion will materialize.”
Their examine, published in the journal Science, displays that the adhesives are suitable with living tissue in rats. The adhesives can also most likely be used to produce drugs via the pores and skin. “This paradigm-shifting technologies will have good implications in many branches of medicine,” explained College of British Columbia Professor Zu-Hua Gao. “We are incredibly energized to translate this technologies for purposes in clinics for tissue maintenance, most cancers therapy, and precision medicine.”
“By merging mechanics, components and biomedical engineering, we envision the wide effects of our bioadhesive technological innovation in wearable products, wound administration, and regenerative medication,” explained Professor Li, who is also a Canada Analysis Chair in Biomaterials and Musculoskeletal Wellness.
Scientists have identified that utilizing ultrasound waves and bubbles, they can management the stickiness of adhesive bandages. This discovery could pave the way for new advances in professional medical adhesives, particularly in circumstances wherever adhesives are tough to implement, this kind of as on damp pores and skin.
The conclusions of the study were printed in the journal ‘Science’.
“Bandages, glues, and stickers are frequent bioadhesives that are made use of at house or in clinics. However, they will not usually adhere very well to damp skin. It truly is also challenging to management the place they are used and the toughness and length of the shaped adhesion,” claimed McGill University Professor Jianyu Li, who led the study team of engineers, physicists, chemists, and clinicians.
“We had been shocked to come across that by only actively playing all over with ultrasonic intensity, we can control really exactly the stickiness of adhesive bandages on a lot of tissues,” mentioned direct author Zhenwei Ma, a former college student of Professor Li .
In collaboration with physicists Professor Outi Supponen and Claire Bourquard from the Institute of Fluid Dynamics at ETH Zurich, the workforce experimented with ultrasound-induced microbubbles to make adhesives stickier. “The ultrasound induces many microbubbles, which transiently push the adhesives into the pores and skin for much better adhesion,” claimed Professor Supponen. “We can even use theoretical modelling to estimate accurately exactly where the adhesion will materialize.”
Their examine, published in the journal Science, displays that the adhesives are suitable with living tissue in rats. The adhesives can also most likely be used to produce drugs via the pores and skin. “This paradigm-shifting technologies will have good implications in many branches of medicine,” explained College of British Columbia Professor Zu-Hua Gao. “We are incredibly energized to translate this technologies for purposes in clinics for tissue maintenance, most cancers therapy, and precision medicine.”
“By merging mechanics, components and biomedical engineering, we envision the wide effects of our bioadhesive technological innovation in wearable products, wound administration, and regenerative medication,” explained Professor Li, who is also a Canada Analysis Chair in Biomaterials and Musculoskeletal Wellness.