Press monitoring
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Researchers create strong synthetic enamel similar to natural tooth covering
9.2.2022 | Press monitoring
A team of researchers from Beihang University, the Peking University School and Hospital of Stomatology and the Michigan Institute of Translational Nanotechnology has developed a synthetic enamel with properties similar to natural tooth enamel. Humans have been trying to prevent tooth decay for thousands of years, long before the field of...
Focus on organic transistors for health sensors within living organisms
7.2.2022 | Press monitoring
The currently available bioelectronic devices, such as pacemakers, that can be embedded with the human body are mostly based on rigid components. However, the next-generation devices – which are researched and developed by bioelectronic engineers, organic chemists, and materials scientists – will use soft organic materials that allow comfortable...
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Regenerative medicine: Spider silk Janus fibers could attract nerve cells and stimulate their growth
4.2.2022 | Press monitoring
Spider silk has enormous potential in regenerative medicine thanks to being a natural fiber that is tough, stable, and biodegradable. Researchers have now produced double-sided spider silk fibers, which could provide damaged nerve or muscle cells with a platform for growth. One side of the fibers is suitable for cell adhesion, while the other...
Harnessing a natural geochemical reaction to combat antibiotic resistance
2.2.2022 | Press monitoring
Researchers at Lawrence Livermore National Laboratory (LLNL) are exploring alternative treatment options when antibiotics fail. Certain naturally occurring clay deposits have been shown to harbor antimicrobial properties and kill antibiotic-resistant bacteria. These clays have been proposed as a new paradigm for fighting the potentially...
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Strong but thin transparent films made from cellulose nanofibers with wide applicability
31.1.2022 | Press monitoring
To meet the demand for strong and tough transparent thin films for sustainable applications, Dr Sunanda Roy from GLA University India has led a multi-national team to successfully develop a novel transparent thin film made from cellulose nanofiber (CNF) reinforced by glycerol & glutalraldehyde (reinforcing glycerol). The novelty of the film...
Achieving a milestone, scientists regrow frog’s lost leg
28.1.2022 | Press monitoring
For millions of patients who have lost limbs for reasons ranging from diabetes to trauma, the possibility of regaining function through natural regeneration remains out of reach. Regrowth of legs and arms remains the province of salamanders and superheroes.
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Marine sponge cells in 3D could ramp up production of drug compounds
26.1.2022 | Press monitoring
There are more than 9,000 species of marine sponges (Phylum Porifera) worldwide, which are a source of novel natural products. They contain promising chemical agents that may be useful in combatting cancer, COVID-19 and antibiotic-resistant Staphylococcus bacteria. These chemicals interact with molecules that have been conserved throughout...
Experimental cancer drug mimics benefits of fasting to fight obesity
24.1.2022 | Press monitoring
An experimental drug under investigation as a potential cancer treatment has shown exciting potential in an entirely unrelated field of medicine, with scientists finding it confers benefits for weight loss and metabolic health in mice. These benefits were profound enough to surprise the authors of the study, who hope they could translate to a...
Nano-sized vesicles with ACE2 receptor could prevent, treat infection from current and future strains of SARS-CoV-2
21.1.2022 | Press monitoring
Scientists at The University of Texas MD Anderson Cancer Center and Northwestern Medicine have identified natural extracellular vesicles containing the ACE2 protein (evACE2) in the blood of COVID-19 patients that can block infection from broad strains of SARS-CoV-2 virus in preclinical studies. The evACE2 act as decoys in the body and can serve...
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Gene discovered in Georgia water a possible global threat
19.1.2022 | Press monitoring
A gene that causes bacteria to be resistant to one of the world's most important antibiotics, colistin, has been detected in sewer water in Georgia. The presence of the MCR-9 gene is a major concern for public health because it causes antimicrobial resistance. Researchers from the University of Georgia's Center for Food Safety (CFS) collected...
