Keyword: Metals

Stories

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R&D: Materials
The researchers used water as the solvent and developed an LCST-type thermoresponsive polymer by adding alkaline earth metal ions — which are divalent cations — to polymers and aqueous solutions.
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R&D: Medical

An ancient metal used for its microbial properties is the basis for a materials-based solution to disinfection. A team of scientists has developed an antimicrobial spray that deposits a layer of...

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Briefs: Materials

It may look like a bizarre bike helmet, or a piece of equipment found in Doc Brown’s lab in Back to the Future, yet this gadget made of plastic and copper wire is a...

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R&D: Materials

Scientists used photoelectrochemical measurement and x-ray photoelectron spectroscopy to clarify the source of titanium’s biocompatibility when implanted into the body, as with hip...

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R&D: Medical

Engineers have created a deep-ultraviolet (UV) laser using semiconductor materials that show great promise for improving the use of UV light for sterilizing medical tools, among other applications....

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Features: Materials

The basis of metal injection molding (MIM) technology involves fine metal powders, which are combined with thermoplastic binders and surfactants, allowing injection in a plastic...

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R&D: Sensors/Data Acquisition

Scientists have successfully tested in the lab a tiny biosensor they developed that can detect biomarkers tied to traumatic brain injuries. Researchers say their waterproof biosensor includes an...

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R&D: Photonics/Optics
Researchers have succeeded in moving tiny amounts of liquid at will by remotely heating water over a metal film with a laser.
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R&D: Medical
Skin-sensing wearables coat copper nanowires with graphene oxide.
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Features: Manufacturing & Prototyping
Plasma nitriding has a broad appeal to surface treat many metallic materials used in medical applications, including titanium alloys
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Briefs: Design
Light-based methods open many opportunities for medical applications.
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R&D: Materials
A team used liquid gallium to test an antiviral and antimicrobial on a range of fabrics, including facemasks.
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R&D: Sensors/Data Acquisition
Researchers used individual fingertips fitted with stretchable tactile sensors with liquid metal.
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R&D: Sensors/Data Acquisition
A portable, thumb-sized device can quickly diagnose bad breath by “sniffing” exhalations.
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Briefs: Materials
The devices eliminate the need for invasive removal once they have served their purpose.
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R&D: Materials
The coatings prevent inflammation or implant rejection.
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Features: Tubing & Extrusion
High consistency rubbers (HCRs) give medical device manufacturers the versatility they need for demanding therapeutic applications.
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R&D: Sensors/Data Acquisition
Researchers have developed a sensor for measuring concentrations of hydrogen peroxide in the vicinity of cell membranes, with nanometer-resolution.
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Briefs: Medical
Achievable coils increase the capabilities of the micromotors.
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R&D: Electronics & Computers
Scientists have improved electrical conductivity in a polymer electrode for e-skin applications.
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Technology Leaders: Materials
Nitinol also has a unique ability to adapt to extraordinary strains and is compatible with the human body.
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R&D: Materials
Engineers have developed a new framework that makes elastomer design a modular process, allowing for the mixing and matching of different metals with a single polymer.
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R&D: Wearables
Genetic material is delivered without producing inflammation or toxicity in the body.
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R&D: Sensors/Data Acquisition
Researchers have shown how to coat glass and plastic with porous titanium dioxide.
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Briefs: Medical
The paper-based device allows point-of-care testing in one step.
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Features: Medical
A plasma etching process called electron enhanced material processing (EEMP) has been shown to improve performance of metal and alloys.
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Briefs: Medical
Advancements have enabled marker bands to be applied more safely and consistently.
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Technology Leaders: Design
Learn why stainless steel fixtures and equipment are the best choice for high-traffic and high use installations.
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Features: Materials

There is no one-size-fits-all material when producing mechanical cable. The material chosen to produce wire rope can vary from one application to the next, because commonly, no two applications place the same...

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Ask the Expert

Dan Sanchez on How to Improve Extruded Components
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Improving extruded components requires careful attention to a number of factors, including dimensional tolerance, material selection, and processing. Trelleborg’s Dan Sanchez provides detailed insights into each of these considerations to help you advance your device innovations while reducing costs and speeding time to market.

Inside Story

Inside Story: Selecting and Implementing Automation Solutions
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To find out more about selecting and implementing automation solutions, MDB recently spoke with Dave McMorrow, Technical Director, MMT Automation and Michael Wall, Technical Director, Somex Automation, an MMT company.

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