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Nanomaterials Dec 8, 2020

Nanoparticle tracking could improve our understanding of plastic pollution

A ground-breaking method to label and track manufactured nano-plastics could signal a paradigm shift in how we understand and care for environments, finds a new study.

Ecology Nov 25, 2020

Phytoplankton disturbed by nanoparticles

Products derived from nanotechnology are efficient and highly sought-after, yet their effects on the environment are still poorly understood. A research team from the University of Geneva (UNIGE), working in collaboration ...

Nanomaterials Nov 19, 2020

Predicting forces between oddly shaped nanoparticles

Materials scientists at Duke University have devised a simplified method for calculating the attractive forces that cause nanoparticles to self-assemble into larger structures.

Nanomaterials Nov 3, 2020

Researchers probe how nanoparticles affect neighbors in catalysis

Are you affected by your neighbors? So are nanoparticles in catalysts. New research from Chalmers University of Technology, Sweden, published in the journals Science Advances and Nature Communications, reveals how the nearest ...

Bio & Medicine Oct 23, 2020

New test method to standardize immunological evaluation of nucleic acid nanoparticles

Therapeutic nucleic acids—lab-created segments of DNA or RNA, designed be used to block or modify genes, control gene expression or regulate other cellular processes—are a promising but still emerging area of biomedical ...

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 ...

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