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Bio & Medicine Oct 7, 2020

Biochip innovation combines AI and nanoparticle printing for cancer cell analysis

Electrical engineers, computer scientists and biomedical engineers at the University of California, Irvine have created a new lab-on-a-chip that can help study tumor heterogeneity to reduce resistance to cancer therapies.

Bio & Medicine Oct 5, 2020

Nanoparticles can turn off genes in bone marrow cells

Using specialized nanoparticles, MIT engineers have developed a way to turn off specific genes in cells of the bone marrow, which play an important role in producing blood cells. These particles could be tailored to help ...

Nanomaterials Sep 25, 2020

Nanosecond laser-induced amplification of a photochromic reaction in a diarylethene nanoparticle

A research team in Ehime University found a drastically amplified ring-opening reaction yield in aqueous nanoparticle colloids of a photochromic diarylethene when induced by an intense nanosecond laser pulse, and clarified ...

Nanomaterials Sep 25, 2020

Biosynthesized silver nanoparticles are promising for pest management

In recent years, a green synthesis approach involving plants has gained great attention with the aim of generating environment-friendly nanoparticles encompassing a vast range of applications. 

Analytical Chemistry Sep 15, 2020

Sub-nanoparticle catalysts made from coinage elements as effective catalysts

Due to their small size, nanoparticles find varied applications in fields ranging from medicine to electronics. Their small size allows them a high reactivity and semiconducting property not found in the bulk states. Sub-nanoparticles ...

Nanophysics Aug 28, 2020

Round nanoparticles improve quality factors of surface lattice resonances

Plasmonic surface lattice resonances (SLRs) supported by metal nanoparticle arrays have many merits such as strong field enhancements extended over large volumes, as well as long lifetimes, narrow linewidths, angle-dependent ...

Bio & Medicine Aug 24, 2020

New ultra-long circulating nanoparticle developed for chronic myeloid leukemia

An ultra-long circulating nanomaterial has been developed by researchers through the conjugation of CHMFL-ABL-053 to an amphiphilic polymer and subsequent self-assembly into a nanoparticle (NP) with high loading.

Biotechnology Aug 14, 2020

Nanoparticles to immunize plants against heat stress

Civil and Environmental Engineering's Greg Lowry and his team are creating nanoparticles (NP) and NP coatings that will revolutionize the agricultural industry. Already, his research has demonstrated that NPs that are coated ...

Bio & Medicine Aug 10, 2020

How to get more cancer-fighting nanoparticles to where they are needed

University of Toronto Engineering researchers have discovered a dose threshold that greatly increases the delivery of cancer-fighting drugs into a tumor.

Bio & Medicine Aug 6, 2020

Nanoparticle system captures heart-disease biomarker from blood for in-depth analysis

Researchers at the University of Wisconsin-Madison have developed a method combining sticky nanoparticles with high-precision protein measurement to capture and analyze a common marker of heart disease to reveal details that ...

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