Lithography News and Research

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Skin-friendly ECG sensor offers comfort without compromise on cardiac care

Researchers optimized dry electrode geometries for a wearable electrocardiogram (ECG) patch to enhance its performance and comparability with commercial ECG monitors for remote and point-of-care (PoC) diagnostics.

2 Nov 2023

Beyond traditional models: 3D bioprinted tumor microenvironment unlocks resistance insights

Researchers developed a three-dimensional (3D) biologically printed in vitro model of the breast cancer tumor microenvironment.

28 Aug 2023

Scientists develop new technique to "tattoo" living cells with nanomaterials

For now, cyborgs exist only in fiction, but the concept is becoming more plausible as science progresses.

10 Aug 2023

Next-level technology for making time-released drugs could be a remedy for missed medications

Missing crucial doses of medicines and vaccines could become a thing of the past thanks to Rice University bioengineers' next-level technology for making time-released drugs.

3 Apr 2023

Novel sensor could revolutionize COVID-19 virus testing

A COVID-19 sensor developed at Johns Hopkins University could revolutionize virus testing by adding accuracy and speed to a process that frustrated many during the pandemic.

30 Mar 2022

Newly designed biochip simplifies the process of manufacturing in vitro skin in the laboratory

Researchers from the Universidad Carlos III de Madrid, the Universidad Politécnica de Madrid (UPM) and other entities have designed a new biochip, a device that simplifies the process of manufacturing in vitro skin in the laboratory and other complex multi-layer tissues.

12 Jan 2022

Development of SARS-CoV-2 detection platform using surface-enhanced Raman spectroscopy

Researchers have tried to develop an innovative platform for ultrasensitive and rapid detection of SARS-CoV-2 by exploiting a variation of Raman Spectroscopy.

4 Nov 2021

SARS-CoV-2 detection by machine learning surface-enhanced Raman spectroscopy

Surface-enhanced Raman spectroscopy is a highly sensitive molecule characterization method, significantly more sensitive than ordinary Raman spectroscopy due to the excitation of Raman modes matching the plasmon resonance frequency of the surface metal utilized, usually gold, silver, or copper.

11 Aug 2021

Diagnosis of viral infections using micro and nanoscale technologies

In a recent study, the authors provide a review on both micro- and nanoscale technologies that advanced the diagnosis of viral diseases.

3 Aug 2021

Researchers develop a method of fabrication for biodegradable polymer microcapsules

An international team led by a Skoltech researcher has developed a method of fabrication for biodegradable polymer microcapsules, made more efficient by turning to an unusual source of inspiration - traditional Russian dumpling, or pelmeni, making.

23 Apr 2021

Novel technique could speed up recovery from bone replacements

An international research team led by Monash University has uncovered a new technique that could speed up recovery from bone replacements by altering the shape and nucleus of individual stem cells.

9 Apr 2021

Researchers create bone replicas using a hot nano-chisel

A holy grail for orthopedic research is a method for not only creating artificial bone tissue that precisely matches the real thing, but does so in such microscopic detail that it includes tiny structures potentially important for stem cell differentiation, which is key to bone regeneration.

9 Feb 2021

Scientists produce biodegradable nanocoating with antimicrobial and anti-reflective properties

Scientists from Russia and Switzerland have probed into nanostructures covering the corneas of the eyes of small fruit flies. Investigating them the team learned how to produce the safe biodegradable nanocoating with antimicrobial, anti-reflective, and self-cleaning properties in a cost-effective and eco-friendly way.

14 Oct 2020

Developing Vaccines and Therapeutics by Exploiting Structure in Spherical Nucleic Acids

An interview discussing the use of spherical nucleic acids (SNAs) and what they show about the importance of structure in pharmaceutical development.

From Pittcon 2 Jul 2020

New replaceable filter for N95 Masks potentially blocks more virus particles

Since the outbreak of COVID-19, there's been a worldwide shortage of face masks -- particularly, the N95 ones worn by health care workers.

21 May 2020

MIT engineers develop soft, flexible neural implants

The brain is one of our most vulnerable organs, as soft as the softest tofu. Brain implants, on the other hand, are typically made from metal and other rigid materials that over time can cause inflammation and the buildup of scar tissue.

30 Mar 2020

Innovative technique can create new type of biocompatible microparticles

Biomedical engineers at Duke University have devised a method for making small particles that are safe for living tissues that will allow them to create new shapes attractive for drug delivery, diagnostics and tissue engineering.

12 Mar 2020

Novel 4D printing technology may accelerate development of new therapeutics

Researchers at the Advanced Science Research Center at The Graduate Center, CUNY (CUNY ASRC) and Northwestern University have created a 4D printer capable of constructing patterned surfaces that recreate the complexity of cell surfaces.

6 Mar 2020

New wearable gas sensor may soon be available for environmental and health monitoring

A highly sensitive, wearable gas sensor for environmental and human health monitoring may soon become commercially available, according to researchers at Penn State and Northeastern University.

16 Jan 2020

New wearable sensor for non-invasive gout detection

Biomedical scientists are working hard to create more pain-free methods of disease detection and treatment. A simple blood test is highly informative but arouses intense anxiety in many people. Now a new paper published in the journal Nature Biotechnology on November 25, 2019, reports on a new wearable sensor that can be successfully adapted to mass production, is flexible, and can be used to produce readouts of metabolites and nutrients in the blood based on a sweat analysis.

26 Nov 2019