Particle Size News and Research

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Wearing surgical masks in public may help limit the spread of COVID-19

Surgical masks may help prevent infected people from making others sick with seasonal viruses, including coronaviruses, according to new research that could help settle a fierce debate spanning clinical and cultural norms.

5 Apr 2020

Technique improves characterization of drug delivery systems

Postnova Analytics reports that its CF2000 Centrifugal Field Flow Fractionation system is delivering exciting new data to scientists developing drug delivery systems.

From Postnova Analytics 23 Mar 2020

Ultra high-resolution particle size characterization using DCS technique

Analytik has published a white paper that provides an informative introduction to particle size characterization using the Differential Centrifugal Sedimentation technique.

From Analytik Ltd 28 Jan 2020

Informative white paper demonstrates benefits of novel EAF4 technology

An informative white paper from Postnova Analytics demonstrates how its novel Electrical and Asymmetrical Field Flow Fractionation (EAF4) technology can be used to separate a wide variety of nano-sized materials while simultaneously determining surface charge.

From Postnova Analytics 21 Jan 2020

Researchers analyze how e-cigarette particle size, deposition change with different factors

E-cigarette use is rising, particularly among young adults and teens. Recent illnesses and deaths attributed to vaping have caused intense scrutiny of the chemicals in e-liquids and vapor, but little is known about the size of vaping particles and their deposition patterns in human airways.

8 Jan 2020

New blood filtering system could draw disease from the body using magnets

An engineer has developed a new technology that could draw deadly infections such as malaria from the body using magnets.

11 Nov 2019

Differences between colloidal silver and ionic silver solutions

There are many differences between colloidal silver and ionic silver solutions. Philip Marshall discusses what makes these silver solutions unique.

From Pure Colloids 6 Nov 2019

Using mesoporous materials as nanovehicle for improved drug delivery

In a paper to be published in the forthcoming issue in NANO, a group of researchers from Guiyang, China, have conducted a study based on previous experimental research on DOX as a model drug and introduced a reverse method in which organic groups are grafted after removing the template agent.

3 Sep 2019

Analytik's chemical reactors set new standard for synthesis of uniform, high-purity substances

The LCTR-Series of Laminar Continuous Flow Chemical Reactors from Analytik set a new standard for high yield synthesis of high-purity, uniform substances based upon the Taylor fluid flow principle.

From Analytik Ltd 13 Aug 2019

Nanoparticles' movements reveal whether they can hit intended cancer targets

Targeted drug-delivery systems hold significant promise for treating cancer effectively by sparing healthy surrounding tissues. But the promising approach can only work if the drug hits its target.

10 Aug 2019

EAF2000 advances complex charged molecule studies

Postnova Analytics reports on growing use of its pioneering EAF2000 system to separate and characterize complex proteins, antibodies and viruses as well as charged nanoparticles, colloids and polymers.

From Postnova Analytics 10 Jun 2019

Powerful separation technique opens door to characterizing complex samples

From Postnova Analytics 31 May 2019

Flow-UV inline UV-Visible spectrometer monitors dispersion in real time

Uniqsis reports on how its Flow-UV inline UV-Visible spectrometer sets a new benchmark for real-time dispersion and nanoparticle distribution and agglomeration experiments.

From Uniqsis Ltd 24 Apr 2019

Postnova Analytics offers customer-friendly high performance MALS detector

The PN3621 Multi-Angle Light Scattering detector from Postnova Analytics combines outstanding performance, high precision and reliability design features to facilitate advanced characterization of proteins, conjugates, macromolecules, and nanoparticles.

From Postnova Analytics 3 Apr 2019

Probing Submicron Protein Aggregation using Asymmetrical Flow Field-Flow Fractionation, AF4, and Light Scattering

The most recent developments by Wyatt in their instrumentation and software have made the full potential of FFF accessible to a wider user base. In this interview, Kim R. Williams and Christoph Johann talk to News-Medical and Life Sciences about the technologies and their research.

From Waters | Wyatt Technology 27 Mar 2019

Postnova Analytics AF4 system improves characterization of nanoformulated medicines

Postnova Analytics reports on a recent independent review which details how Asymmetric Flow Field Flow Fractionation is a valuable technique to improve the quality of nanoformulated medicines.

From Postnova Analytics 25 Feb 2019

New optimization method rapidly analyzes nanomedicines for cancer treatment

With their ability to treat a wide a variety of diseases, spherical nucleic acids (SNAs) are poised to revolutionize medicine. But before these digitally designed nanostructures can reach their full potential, researchers need to optimize their various components.

20 Feb 2019