Plasma Jets Could Replace Dental Drills

A new study shows that bacteria-killing jets of plasma could soon replace the drills used to treat cavities in our teeth, making visits to the dentist’s office a bit less nerve-racking. Plasma is the fourth state of matter, after solids, liquids and gases. It is formed when gases are energised to the point where electrons fly off some or all of their atoms. Researchers recently demonstrated that a small, blowtorch-like device emitting a relatively cool beam of purple plasma can eliminate oral bacteria in cavities, leaving more tooth structure intact than a drill does

Share this Story
  • Art

    Geometric Pattern: Diamond Star: Stone / Red Wolf

    Geometric Pattern: Diamond Star: Bluestone Geometric Pattern: Diamond Star: Brownstone Geometric Pattern: Diamond Star: Pebble Geometric Pattern: Diamond Star: Portland Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Ghost / Red Wolf

    Geometric Pattern: Diamond Star: Abby Geometric Pattern: Diamond Star: Butterscotch Geometric Pattern: Diamond Star: Columbia Geometric Pattern: Diamond Star: Linen Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Retro / Red Wolf

    Geometric Pattern: Diamond Star: Ashbury Geometric Pattern: Diamond Star: Mysterioso Geometric Pattern: Diamond Star: Parkside Geometric Pattern: Diamond Star: Passage Geometric ...
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
Load More Related Articles
  • Art

    Geometric Pattern: Diamond Star: Stone / Red Wolf

    Geometric Pattern: Diamond Star: Bluestone Geometric Pattern: Diamond Star: Brownstone Geometric Pattern: Diamond Star: Pebble Geometric Pattern: Diamond Star: Portland Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Ghost / Red Wolf

    Geometric Pattern: Diamond Star: Abby Geometric Pattern: Diamond Star: Butterscotch Geometric Pattern: Diamond Star: Columbia Geometric Pattern: Diamond Star: Linen Geometric ...
  • Art

    Geometric Pattern: Diamond Star: Retro / Red Wolf

    Geometric Pattern: Diamond Star: Ashbury Geometric Pattern: Diamond Star: Mysterioso Geometric Pattern: Diamond Star: Parkside Geometric Pattern: Diamond Star: Passage Geometric ...
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
Load More By Red Wolf
Load More In Science

Leave a Reply

Your email address will not be published. Required fields are marked *

Photos from Flickr