Video: Translating bioceramic research from the lab to the clinic—a discussion with William Bonfield
To fulfill the growing demand for bioceramics and bioactive glasses, scientists will need to not only innovate new materials but translate them to market. In an interview, William Bonfield, recipient of the 2021 Larry L. Hench Lifetime Achievement Award, shares advice for others looking to translate their innovations into clinical settings.
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To enable effective cancer detection and treatment, ceramic and glass biomaterials have been heavily investigated. A recent review paper provides an overview of the main ceramics and glasses being explored for this purpose.
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Most rotator cuff repair procedures focus on the tendon, but the real problem is that the muscle degenerates and accumulates fat. University of Connecticut School of Medicine researchers led by ACerS Fellow Cato Laurencin developed a graphene-polymer matrix that induces a reversal of muscle degeneration, thereby greatly lowering the risk of rotator cuff retear injuries.
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Digital light processing is one of the most promising additive manufacturing technologies for preparing ceramic scaffolds with complicated fine features. Three recent studies by several groups in China explore the use of this technique to fabricate bioceramic scaffolds for medical applications.
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Some materials being investigated for use as antimicrobial agents face the limitation that they cannot tell the difference between bacteria and mammalian cells. Researchers led by Soochow University found boron nitride nanosheets do not face this limitation.
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The miniaturization of implantable medical devices is necessitating development of alternative energy systems. Researchers at the University of Chicago created porosity-based silicon heterojunctions that offer an efficient and safer way to perform optoelectronic modulation of tissues.
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Glucose fuel cells allow for significant volumetric scale-down of implantable devices because they do not physically store energy like batteries. However, cells that use polymer-based electrolytes face some limitations. Researchers from MIT and the Technical University of Munich developed glucose fuel cells using a ceramic membrane that overcome these limitations.
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As part of the IYoG celebrations, ACerS’ “Glass: Then and Now” series is highlighting ACerS journal articles each month that support advancement in glass science and technology. The focus this month is bioactive glasses. Plus, ACerS is offering several other collections on this topic.
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Marine creatures are a great source of inspiration for materials scientists looking to develop stronger and better structures. Researchers led by Virginia Tech found that the skeleton of the Protoreaster nodosus starfish offers valuable insights into designing porous calcium carbonate.
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Disinfectants based on inorganic materials have gained much attention recently due to setbacks with organic-based disinfectants. Researchers in Spain investigated the ability of a soda-lime glass and nanoparticle-embedded clay to inactive different types of viruses.
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