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Search results for nanoparticles

Bio & Medicine Jun 13, 2025

A polymeric package deal: Diagnosing and treating breast cancer with a single nanoparticle complex

The drug pipeline—the process through which a potential new drug gets discovered, tested, approved, and marketed—is a notoriously long and arduous process, and even the most promising drugs can languish or die on the ...

Cell & Microbiology Jun 12, 2025

Cancer cells use cholesterol armor to survive heat shock treatment, study discovers

Since the time of the ancient Greek physician Hippocrates, cancer has been recognized as being sensitive to heat. Today, this principle forms the basis of hyperthermia treatment—a promising cancer therapy that uses controlled ...

Biotechnology Jun 11, 2025

Gentle robot gripper gives plant leaves a 'shot' of sensors and genes for smart farming

Tools that offer early and accurate insight into plant health—and allow individual plant interventions—are key to increasing crop yields as environmental pressures increasingly impact horticulture and agriculture.

Bio & Medicine Jun 11, 2025

Novel nanotechnology turns water waste into fertilizer

Excessive nutrients in wastewater can lead to detrimental discharges into natural water bodies, prompting harmful algal blooms with severe environmental and economic repercussions. To address this pressing issue, a team of ...

Bio & Medicine Jun 10, 2025

Self-propelled protein-based nanomotors enhance cancer therapy by inducing ferroptosis

Limited penetration depth into tumor tissues continues to hinder the development of nanotherapeutics for cancer treatment. A novel self-propelled ferroptosis nanoinducer developed by Southern Medical University was able to ...

Bio & Medicine Jun 6, 2025

Probiotic-powered dissolvable battery activates in acidic environments and leaves no toxic residue

In the "Mission: Impossible" films, superspy Ethan Hunt—played by Tom Cruise—gets orders from his superiors on various devices that self-destruct in five seconds. Could electronics disintegrate into nothing in real life? ...

Nanomaterials Jun 5, 2025

From COâ‚‚ to methane: Scientists discover how nickel nanoparticle shape and size control conversion

Every day, tons of COâ‚‚ are released into the atmosphere, but what if we could transform it using clean energy? This is the question explored in a recent Politecnico di Milano study, which was featured on the cover of the ...

Bio & Medicine Jun 5, 2025

New nanoparticle-based genetic delivery system targets lungs to treat cancer, cystic fibrosis

Scientists have made a key breakthrough in treating respiratory diseases by developing a new drug delivery system that transports genetic therapies directly to the lungs, opening promising possibilities for patients with ...

Bio & Medicine Jun 5, 2025

Tiny 'heat bombs' made from biodegradable polymers could precisely target and treat diseased cells

Cornell researchers have developed a new way to safely heat up specific areas inside the body by using biodegradable polymers that contain tiny water pockets, which are then activated by near-infrared laser. The technology ...

Bio & Medicine Jun 5, 2025

Fighting poultry disease with mRNA: Researchers pioneer nanoparticle approach

Researchers from UConn's College of Agriculture, Health and Natural Resources (CAHNR) and College of Liberal Arts and Sciences (CLAS) have demonstrated that a novel protein-based nanoparticle can make mRNA vaccines more effective ...

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