Nanoparticle News and Research

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In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. It is further classified according to size: in terms of diameter, fine particles cover a range between 100 and 2500 nanometers, while ultrafine particles, on the other hand, are sized between 1 and 100 nanometers.

Sunscreen from bathers releases significant quantities of polluting titanium dioxide into the sea

Scientists have found that sunscreen from bathers releases significant quantities of polluting TiO2 (titanium dioxide) into the sea.

17 Aug 2018

FDA approves first targeted RNA-based treatment for rare, fatal genetic disease

The U.S. Food and Drug Administration today approved Onpattro (patisiran) infusion for the treatment of peripheral nerve disease (polyneuropathy) caused by hereditary transthyretin-mediated amyloidosis (hATTR) in adult patients.

10 Aug 2018

New combination therapy for cancer cells could soon be a reality

A new cancer therapy using nanoparticles to deliver a combination therapy direct to cancer cells could be on the horizon, thanks to research from the University of East Anglia.

From Precision NanoSystems Inc. 10 Aug 2018

Proof-of-concept technology using nanoparticles could offer new approach for oral medications

Since the development of insulin to manage diabetes, pharmacists have longed to create an insulin pill. Past attempts have failed because insulin does not survive the harsh conditions of the gastro-intestinal system and cannot easily cross the GI wall.

9 Aug 2018

Researchers modify nanoparticles to improve their uptake in gastrointestinal tract

Nanoparticles show great promise as diagnostic tools and drug delivery agents. The tiny particles, which scientists can modify with drugs, dyes or targeting molecules, can travel in the circulation and squeeze through small spaces into cells and tissues.

9 Aug 2018

Researchers find ways to render curcumin soluble and deliver it to infected tumors

In India and other countries in Southeast Asia, curcumin is often used as a spice in cooking, particularly chicken or fish. It is known for its therapeutic effect and as a way to kill germs present in raw meet.

7 Aug 2018

Large supercrystals may improve detection sensitivity for chemicals in explosives, drugs

Using an artful combination of nanotechnology and basic chemistry, Sandia National Laboratories researchers have encouraged gold nanoparticles to self-assemble into unusually large supercrystals that could significantly improve the detection sensitivity for chemicals in explosives or drugs.

2 Aug 2018

Tests show Drexel's polymer crystal nanocapsules can last longer in bloodstream

Selecting the right packaging to get precious cargo from point A to point B can be a daunting task at the post office. For some time, scientists have wrestled with a similar set of questions when packaging medicine for delivery in the bloodstream:

1 Aug 2018

Exosomes: Are They All Alike and Why Does it Matter?

In this interview, Haiying Zhang, Assistant Professor of Cell and Development Biology from the Department of Pediatrics at Weill Cornell Medicine talks to News – Medical about the importance of Exosomes.

From Waters | Wyatt Technology 1 Aug 2018

Catalytic nanoparticles can effectively prevent tooth decay

Combine a diet high in sugar with poor oral hygiene habits and dental cavities, or caries, will likely result.

1 Aug 2018

$Researchers use magnetic surgical cement for spinal fractures and targeted drug delivery$

Researchers use magnetic surgical cement for spinal fractures and targeted drug delivery

Patients with spinal fractures caused by tumors or osteoporosis usually undergo a procedure called kyphoplasty, where the fracture is filled with surgical cement.

28 Jul 2018

Using miniature drug-filled nanocarriers to target headaches and tumors

Scientists at the Mainz University Medical Center and the Max Planck Institute for Polymer Research have developed a new method to enable miniature drug-filled nanocarriers to dock on to immune cells, which in turn attack tumors.

20 Jul 2018

Bioengineers, diabetes researchers convene to discuss future concepts for precision medicine

New technologies enable deeper insights into the causes of major diseases such as diabetes, obesity or cancer and open the way to a new generation of diagnostics and therapies.

17 Jul 2018

Scientists deliver nano-size packets of genetic code to treat brain tumors in mice

In a "proof of concept" study, scientists at Johns Hopkins Medicine say they have successfully delivered nano-size packets of genetic code called microRNAs to treat human brain tumors implanted in mice.

12 Jul 2018

UH engineers to explore whether nanoparticles can lower antibiotic resistance

Antibiotic resistance is one of the world's most serious threats to public health, forcing the use of medications that are more toxic, more expensive and not always effective. There are several causes, including over-prescription of antibiotics in both humans and in livestock.

11 Jul 2018

Mice study shows promise for treating genetic conditions during fetal development

Researchers at Carnegie Mellon University and Yale University have for the first time used a gene editing technique to successfully cure a genetic condition in a mouse model.

10 Jul 2018

New nanoparticle-based platform for detecting esophageal cancer cells

Researchers at the University of Texas at Arlington's College of Nursing and Health Innovation have developed a new nanoparticle-based platform for simultaneous imaging and treatment of esophageal cancer.

6 Jul 2018

New approach to analyze titanium dioxide nanoparticles in commercial sunscreens

Postnova Analytics has published a new application note that describes a new approach for analysis of titanium dioxide nanoparticles in commercial sunscreens.

From Postnova Analytics 6 Jul 2018

Comparing analytical techniques to detect and quantify silver nanoparticles

Postnova Analytics report on how researchers from the Institute for Health and Consumer Protection at the European Commission Joint Research Centre and the University of Ferrara have used AF2000 Asymmetric Flow Field Flow Fractionation system and Model S101 Sedimentation Flow Field Fractionation systems in some ground-breaking research.

From Postnova Analytics 27 Jun 2018

Researchers work on new treatment that could improve lives of cystic fibrosis patients

Researchers at Oregon State University and Oregon Health & Science University are working on a treatment that holds great promise for improving the lives of cystic fibrosis patients.

25 Jun 2018

Nanoparticle News and Research

Further Reading

Sunscreen from bathers releases significant quantities of polluting titanium dioxide into the sea

FDA approves first targeted RNA-based treatment for rare, fatal genetic disease

New combination therapy for cancer cells could soon be a reality

Proof-of-concept technology using nanoparticles could offer new approach for oral medications

Researchers modify nanoparticles to improve their uptake in gastrointestinal tract

Researchers find ways to render curcumin soluble and deliver it to infected tumors

Large supercrystals may improve detection sensitivity for chemicals in explosives, drugs

Tests show Drexel's polymer crystal nanocapsules can last longer in bloodstream

Exosomes: Are They All Alike and Why Does it Matter?

Catalytic nanoparticles can effectively prevent tooth decay

Researchers use magnetic surgical cement for spinal fractures and targeted drug delivery

Using miniature drug-filled nanocarriers to target headaches and tumors

Bioengineers, diabetes researchers convene to discuss future concepts for precision medicine

Scientists deliver nano-size packets of genetic code to treat brain tumors in mice

UH engineers to explore whether nanoparticles can lower antibiotic resistance

Mice study shows promise for treating genetic conditions during fetal development

New nanoparticle-based platform for detecting esophageal cancer cells

New approach to analyze titanium dioxide nanoparticles in commercial sunscreens

Comparing analytical techniques to detect and quantify silver nanoparticles

Researchers work on new treatment that could improve lives of cystic fibrosis patients

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

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