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Study demonstrates 24-hour rat liver viability in a normothermic machine perfusion system

In a paper published in TECHNOLOGY, a team of researchers from Massachusetts General Hospital (MGH) has demonstrated 24-hour rat liver viability in a normothermic machine perfusion (NMP) system.

18 Nov 2020

A new optical imaging technology for nanoscale objects

Current state-of-the-art techniques have clear limitations when it comes to imaging the smallest nanoparticles, making it difficult for researchers to study viruses and other structures at the molecular level.

17 Nov 2020

Spike-based DNA vaccine shows excellent protection against SARS-CoV-2 in a hamster model

A study conducted at the United States Army Research Institute of Infectious Diseases shows how a relatively simple full-length DNA vaccine against spike glycoprotein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can elicit neutralizing antibody response in an animal model – even after a single shot with simple jet injection technique.

11 Nov 2020

Synthetic protein nanoparticle may treat aggressive brain cancer

A new synthetic protein nanoparticle capable of slipping past the nearly impermeable blood-brain barrier in mice could deliver cancer-killing drugs directly to malignant brain tumors, new research from the University of Michigan shows.

11 Nov 2020

Nanoparticles could treat neurodegenerative diseases, shows study

Researchers from the Institut national de la recherche scientifique (INRS) have shown that nanoparticles could be used to deliver drugs to the brain to treat neurodegenerative diseases.

10 Nov 2020

Universal nanoparticle platform may help in rapid development of a COVID-19 vaccine

A research group in China recently published a paper on the pre-print server bioRxiv* that reports the performance of a potentially universal nanoparticle platform that may prove useful for the rapid development of a COVID-19 vaccine, as well as other vaccines in the future.

8 Nov 2020

TOFoo (True Organic Food), a collaborative project driven by Eurofins secures over EUR 8 million in funding from the French Government

Eurofins, the global leader in the field of analytical services and a pioneer in food authenticity testing since its creation, is pleased to announce the launch of the TOFoo (True Organic Food) project.

From Myriade 6 Nov 2020

Novel MRI contrast agent offers hope for early detection of Alzheimer’s disease

Hong Kong Baptist University scientists have invented a novel contrast agent for magnetic resonance imaging, which enables real-time visualization and detection of the size and number of amyloid-beta in the brain, a main hallmark of Alzheimer’s disease.

2 Nov 2020

Socks coated in zinc oxide nanoparticles can prevent unpleasant foot odor

New research presented at the 29th EADV Congress, EADV Virtual, shows that socks coated in zinc oxide nanoparticles can prevent bromodosis and pitted keratolysis, reducing the negative impact this embarrassing condition has on quality of life.

2 Nov 2020

Princeton professor selected to receive new award recognizing faculty innovation

Robert Prud'homme, professor of chemical and biological engineering at Princeton University, has been selected to receive the inaugural Dean for Research Award for Distinguished Innovation for the invention of flash nanoprecipitation, a method for creating nanoparticles that promises to improve the delivery of drugs throughout the body.

30 Oct 2020

New method could help increase effectiveness of vaccines against coronavirus

A University at Buffalo-led research team has discovered a technique that could help increase the effectiveness of vaccines against the novel coronavirus, the virus that causes COVID-19.

29 Oct 2020

Physicists find way to circumvent an old theory to cancel magnetic fields remotely

A team of scientists including two physicists at the University of Sussex has found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance.

29 Oct 2020

DNase coated melanin-like nanospheres for sepsis treatment in severe COVID

As the treatment of severe COVID-19 is very difficult, the researchers from the Korea Research Institute of Biosciences and Biotechnology (KRIBB) suggested that DNase-1 can be utilized to dissolve the neutrophil extracellular traps (NETs), hence halting the further progression of COVID-19.

27 Oct 2020

NRP-1 receptor potentiates SARS-CoV-2 infectivity

The COVID-19 pandemic is still actively spreading in many parts of the world, causing redoubled efforts to develop antivirals and vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). A recent study explores the role of a second type of cell surface receptor, called neuropilin, in the virus's entry into the host cell and its subsequent replication.

26 Oct 2020

Biomimetic virus-like particles for safer positive controls in SARS-CoV-2 detection

In an attempt to overcome these issues, a team of researchers from various departments at the University of California San Diego recently proposed using biomimetic virus-like particles (VLPs) as positive controls for assays used in SARS-CoV-2 detection. Their study is published on the preprint server bioRxiv.

23 Oct 2020

Protein delivery to the testes restores male fertility in mice

According to the Mayo Clinic, about 15% of couples are infertile, and male infertility plays a role in over one-third of these cases.

21 Oct 2020

Wyatt technology announces breakthrough in Field Flow Fractionation (FFF) separation technology

Wyatt Technology, the world leader in instrumentation for absolute macromolecular and nanoparticle characterization, reveals the launch of its 6th-generation Eclipse FFF system that represents an entirely new paradigm of FFF technology.

From Waters | Wyatt Technology 21 Oct 2020

Scientists use gold nanorod scattering to identify changes in macrophages

Every biological system is naturally equipped with a defense mechanism to protect against abnormal changes caused by either local, environmental, or biochemical alteration. White blood cells play the role of such a 'soldier' in our immune response.

21 Oct 2020

Scientists develop antibacterial nano-coatings based on boron nitride

NUST MISIS material scientists have presented antibacterial nano-coatings based on boron nitride, which are highly effective against microbial pathogens (up to 99.99%).

20 Oct 2020

Design of an mRNA SARS-CoV-2 vaccine encapsulated in lipid nanoparticles

Now, a new study presented on the preprint server bioRxiv in October 2020 describes the efficient design of an mRNA vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), based on the use of the viral receptor-binding domain (RBD) mRNA encapsulated in lipid nanoparticles (LNP).

19 Oct 2020