Colloidal gold is a sol or colloidal suspension of nanoparticles of gold in a fluid, usually water.

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Shapeshifting Material Breakthrough: Stanford Engineers Have 3D Printed Tens of Thousands of Hard-to-Manufacture Nanoparticles

Nanotech may offer a way to restore coral reefs: Scientists use artificial reefs, nanoparticles and 3D bioprinting to save corals from bleaching and climate change.

Unlocking Quantum Secrets: The Revolutionary Dance of Nanoparticles

Scientists make nanoparticles dance to unravel quantum limits

Nanoparticles Repair Lung Tissue Damaged From Flu or COVID-19

Kiss-and-tell: A new method for precision delivery of nanoparticles and small molecules to individual cells

Nanoparticles in Some of The World's Oldest Rocks Found to Hide Clues on Life's Origins

A faster, more efficient imaging system for nanoparticles

Locusts' sense of smell boosted with custom-made nanoparticles

Nanoparticles for optimized cancer therapy

Nanoparticles made from plant viruses could be farmers' new ally in pest control

Precisely arranging nanoparticles

Breakthrough treatment for skin infection: Novel microneedle array embedded with ultrasound-triggered antibacterial nanoparticles

Researchers describe the melting of gold nanoparticles in gold-bearing fluids in the Earth's crust

Making the structure of 'fire ice' with nanoparticles

Colorless nanoparticles used to create lightweight, colorful paint. Nanoparticles manipulate light at specific wavelengths to create colors.

Researchers Discover New Ancestral Mechanism of Defense Against Nanoparticles

Researchers discovered that various species share a similar mechanism of molecular response to nanoparticles

Scientists Use Nanoparticles To “Peel Back the Curtain” Into the World of Super-Small Things

Breaking the Limits of Chiral Structures: First Time Control of Twist in Nanoparticles