• Popular
    • Medicine
    • Radiology
    • Cardiology
    • Surgery
    • Nanomedicine
    • Military Medicine
    • Rehab
  • Categories
    • Exclusive
    • A-D
      • Anesthesiology
      • Art
      • Cardiac Surgery
      • Cardiology
      • Critical Care
      • Dentistry
      • Dermatology
      • Diagnostics
    • E-I
      • Emergency Medicine
      • ENT
      • Genetics
      • Geriatrics
      • GI
      • Informatics
    • M-N
      • Medicine
      • Military Medicine
      • Nanomedicine
      • Net News
      • Neurology
      • Neurosurgery
      • Nuclear Medicine
    • O-P
      • Ob/Gyn
      • Oncology
      • Ophthalmology
      • Orthopedic Surgery
      • Pathology
      • Pediatrics
      • Plastic Surgery
      • Psychiatry
      • Public Health
    • R-V
      • Radiation Oncology
      • Radiology
      • Rehab
      • Reproductive Medicine
      • Space Medicine
      • Sports Medicine
      • Surgery
      • Thoracic Surgery
      • Urology
      • Vascular Surgery
  • SUBSCRIBE
  • Submit PR
  • About
  • Follow
    • Facebook
    • Twitter
    • Linkedin
    • Youtube
    • Instagram
    • RSS
  • Submit PR
  • Log in
Medgadget
Medgadget
  • Popular
    • Medicine
      Magnetic Dressing Improves Diabetic Wound Healing

      Magnetic Dressing Improves Diabetic Wound Healing

      Eko’s Newest CORE 500 Stethoscope: A Review

      Eko’s Newest CORE 500 Stethoscope: A Review

      Microfluidic System Incorporates Eight Organ Tissues for Drug Testing

      Microfluidic System Incorporates Eight Organ Tissues for Drug Testing

      Suction Cup Delivers Drugs Through Cheek

      Suction Cup Delivers Drugs Through Cheek

    • Radiology
      Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

      Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

      Ultrasound-Equipped Bra Monitors for Breast Cancer

      Ultrasound-Equipped Bra Monitors for Breast Cancer

      Portable and Radiation-Free Imaging with Magnetic Nanoparticles

      Portable and Radiation-Free Imaging with Magnetic Nanoparticles

      Imaging Technique Reveals Living Brain Tissue in its Complexity

      Imaging Technique Reveals Living Brain Tissue in its Complexity

    • Cardiology
      Eko’s Newest CORE 500 Stethoscope: A Review

      Eko’s Newest CORE 500 Stethoscope: A Review

      Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

      Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

      Ultrasound-Equipped Bra Monitors for Breast Cancer

      Ultrasound-Equipped Bra Monitors for Breast Cancer

      3D Printed Heart Muscle Beats

      3D Printed Heart Muscle Beats

    • Surgery
      Magnetic Dressing Improves Diabetic Wound Healing

      Magnetic Dressing Improves Diabetic Wound Healing

      Sensor Monitors Transplanted Organs for Signs of Rejection

      Sensor Monitors Transplanted Organs for Signs of Rejection

      Refillable Device for Drug Delivery Past the Blood-Brain Barrier: Interview with Mike Maglin, CEO at CraniUS

      Refillable Device for Drug Delivery Past the Blood-Brain Barrier: Interview with Mike Maglin, CEO at CraniUS

      Droplet Battery Harnesses Ionic Gradients for Bioelectronic Implants

      Droplet Battery Harnesses Ionic Gradients for Bioelectronic Implants

    • Nanomedicine
      Nanorobots Release Reactive Oxygen Species to Kill Fungal Biofilms

      Nanorobots Release Reactive Oxygen Species to Kill Fungal Biofilms

      Bottlebrush Nanoparticles Deliver Immunostimulatory Drugs

      Bottlebrush Nanoparticles Deliver Immunostimulatory Drugs

      Nanoparticles Deliver mRNA Therapy to the Lungs

      Nanoparticles Deliver mRNA Therapy to the Lungs

      Nanoparticles Get Lymphatic Vessels Pumping

      Nanoparticles Get Lymphatic Vessels Pumping

    • Military Medicine
      Wearable Can Take Multiple Sweat Samples

      Wearable Can Take Multiple Sweat Samples

      Wound Dressing Detects Infection, Changes Color

      Wound Dressing Detects Infection, Changes Color

      Device Measures Hemoglobin More Accurately in Dark Skin

      Device Measures Hemoglobin More Accurately in Dark Skin

      Fingertip Sensor Measures Lithium Levels in Sweat

      Fingertip Sensor Measures Lithium Levels in Sweat

    • Rehab
      Stretchable E-Skin for Robotic Prostheses

      Stretchable E-Skin for Robotic Prostheses

      Glasses Provide Audible Prompts for Blind Wearers

      Glasses Provide Audible Prompts for Blind Wearers

      A Wearable to Manage Parkinson’s Motor Symptoms: Interview with Lucy Jung, CEO at Charco Neurotech

      A Wearable to Manage Parkinson’s Motor Symptoms: Interview with Lucy Jung, CEO at Charco Neurotech

      Robotic Ankle Helps with Postural Control in Amputees

      Robotic Ankle Helps with Postural Control in Amputees

  • Categories
    • Exclusive
    • A-D
      • Anesthesiology
      • Art
      • Cardiac Surgery
      • Cardiology
      • Critical Care
      • Dentistry
      • Dermatology
      • Diagnostics
    • E-I
      • Emergency Medicine
      • ENT
      • Genetics
      • Geriatrics
      • GI
      • Informatics
    • M-N
      • Medicine
      • Military Medicine
      • Nanomedicine
      • Net News
      • Neurology
      • Neurosurgery
      • Nuclear Medicine
    • O-P
      • Ob/Gyn
      • Oncology
      • Ophthalmology
      • Orthopedic Surgery
      • Pathology
      • Pediatrics
      • Plastic Surgery
      • Psychiatry
      • Public Health
    • R-V
      • Radiation Oncology
      • Radiology
      • Rehab
      • Reproductive Medicine
      • Space Medicine
      • Sports Medicine
      • Surgery
      • Thoracic Surgery
      • Urology
      • Vascular Surgery
  • SUBSCRIBE
  • Submit PR
  • About
  • Log in
  • Submit PR
  • Follow
    • Facebook
    • Twitter
    • Linkedin
    • Youtube
    • Instagram
    • RSS

3D-Printed Dentures Release Drug to Combat Infection

April 27th, 2018 Conn Hastings Dentistry

Researchers at the University at Buffalo have developed a method to rapidly 3D print dentures that contain an antifungal drug. The dentures can release the drug slowly over time, helping to combat fungal infections before they happen. The technique could also be useful for creating different drug-releasing medical implants, such as stents and prostheses.

Fungal infections, resulting in inflammation and pain in the mouth, affect nearly two thirds of denture wearers in the US. Current treatments include antiseptic mouthwashes and microwave disinfection of dentures. However, these techniques do not help to prevent infections while the dentures are worn during the day.

To address this issue, the Buffalo research team has developed a way to incorporate an antifungal drug directly into the dentures themselves, and couple it with a rapid production technique – 3D printing. The researchers combined microscopic capsules, containing the antifungal drug Amphotericin B with acrylamide, a go-to material for dentures. The microcapsules protect the drug during the printing process, and allow for slow drug release.

The researchers used a 3D printer to make dentures from a microcapsule/acylamide mixture. “The major impact of this innovative 3-D printing system is its potential impact on saving cost and time,” said Praveen Arany, a researcher involved in the study. “The technology allows clinicians to rapidly create customized dentures chair-side, a vast improvement over conventional manufacturing that can vary from a few days to weeks.”

The resulting dentures are not as strong as conventional dentures, but did not fracture during any of the researchers’ tests. Future research will focus on adding additional materials, such as carbon nanotubes, to increase the strength of the dentures.

“The antifungal application could prove invaluable among those highly susceptible to infection, such as the elderly, hospitalized or disabled patients,” said Arany.

See how the dentures are made in the video below.

Study in Materials Today Communications: Functionalized prosthetic interfaces using 3D printing: Generating infection-neutralizing prosthesis in dentistry

Via: University at Buffalo

Conn Hastings

Conn Hastings received a PhD from the Royal College of Surgeons in Ireland for his work in drug delivery, investigating the potential of injectable hydrogels to deliver cells, drugs and nanoparticles in the treatment of cancer and cardiovascular diseases. After achieving his PhD and completing a year of postdoctoral research, Conn pursued a career in academic publishing, before becoming a full-time science writer and editor, combining his experience within the biomedical sciences with his passion for written communication.

Sponsored
Ark Surgical Performs First Hysterectomies in the USA with its FDA-Cleared LapBox for Manual Morcellation

Ark Surgical Performs First Hysterectomies in the USA with its FDA-Cleared LapBox for Manual Morcellation

PACKAGING COMPLIANCE LABS WELCOMES NEW CFO, BERNADETTE LEGARETTA

PACKAGING COMPLIANCE LABS WELCOMES JENN GOFF, VP SALES, MARKETING, AND INNOVATION

Clarius Debuts its First Dual-Array Wireless Handheld Scanner Enabling Whole-Body Views of Superficial to Deep Anatomy

Clarius Debuts its First Dual-Array Wireless Handheld Scanner Enabling Whole-Body Views of Superficial to Deep Anatomy

National Liver Health Awareness Month Highlights the Urgent Need for Liver Disease Prevention

National Liver Health Awareness Month Highlights the Urgent Need for Liver Disease Prevention

interviews & reviews
A Wearable to Manage Parkinson’s Motor Symptoms: Interview with Lucy Jung, CEO at Charco Neurotech

A Wearable to Manage Parkinson’s Motor Symptoms: Interview with Lucy Jung, CEO at Charco Neurotech

Eko’s Newest CORE 500 Stethoscope: A Review

Eko’s Newest CORE 500 Stethoscope: A Review

Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

Shear-Thinning Biomaterial for Embolic Applications: Interview with Upma Sharma, President and CEO of Arsenal Medical

Refillable Device for Drug Delivery Past the Blood-Brain Barrier: Interview with Mike Maglin, CEO at CraniUS

Refillable Device for Drug Delivery Past the Blood-Brain Barrier: Interview with Mike Maglin, CEO at CraniUS

UV-Free Air Decontamination: Interview with Sorel Rothschild, VP at Quantum Innovations

UV-Free Air Decontamination: Interview with Sorel Rothschild, VP at Quantum Innovations

EarliPoint Evaluation System for ASD Diagnosis: Interview with Tom Ressemann, CEO of EarliTec Dx

EarliPoint Evaluation System for ASD Diagnosis: Interview with Tom Ressemann, CEO of EarliTec Dx

Visually Guided Uterine Biopsies in Physician’s Office: Interview with Allison London Brown, CEO of LUMINELLE

Visually Guided Uterine Biopsies in Physician’s Office: Interview with Allison London Brown, CEO of LUMINELLE

  • Subscribe
  • Contact us
  • Submit
  • About
  • Back to top
Medgadget

Medical technologies transform the world! Join us and see the progress in real time. At Medgadget, we report the latest technology news, interview leaders in the field, and file dispatches from medical events around the world since 2004.

  • About
  • Editorial policies
  • Contact
  • Terms of Service
  • Privacy
  • Submit press release
  • Advertise
© Medgadget, Inc. All rights reserved. | The Medical Revolution Will Be Blogged.
Please support this website by adding us to your whitelist in your ad blocker. Ads are what helps us bring you premium content! Thank you!