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Home > News

Nanotechnology

Seung-Wuk Lee, professor of bioengineering, in his lab.

Researchers pioneer greener way to extract rare earth elements

11/12/25 — Sustainable biomining approach uses genetically engineered viruses
underwater robot

Salty science

11/10/25 — An energy-efficient memsensor that uses vanadium dioxide works in wet, salty environments
Concept image of an autonomous underwater robotic snake surveying metal construction.

Researchers develop energy-efficient memory sensor for wet, salty environments

08/01/25 — Innovative design uses phase-shifting material, enabling electronic sensors to function like biological neurons
An illustration shows a ring of small purple particles, representing disease proteins, sitting on a surface. The ring is partially covered by a droplet of liquid containing enlarged cartoons of plasmonic particles.

From COVID to cancer, new at-home test spots disease with startling accuracy

07/08/25 — Novel technology uses the ‘coffee-ring effect,’ paired with plasmonics and AI, for rapid diagnostics
Shot of more than 20 people in a room wearing clean suits. The people are listening to a person talking and pointing to the right.

UC Berkeley’s Marvell NanoLab gets high-tech boost with Lam Research gift

04/16/25 — Sophisticated etching system enables atomic-scale precision for next-generation chips
Silica nanoparticles affixed with a distribution of polystyrene chains (purple) self-assemble into hexagonal lattices. Depending on how the chains are organized on the particle surface, they tangle together (purple) or unravel (blue) when compressed.

A new way to engineer composite materials

03/06/25 — Berkeley Lab: Innovative polymer design combines strength with reversibility
Twisting light with a micromachine.

In a twist

11/20/24 — Researchers have demonstrated the world’s first micromachine that can twist 2D materials at will.
Widespread of transfected cells in the brain by in utero delivery Cre mRNA.

Could a new medical approach fix faulty genes before birth?

10/24/24 — UC Davis Health: Berkeley engineers collaborate on unique mRNA delivery method for in utero gene editing for neurodevelopmental conditions
Twisting light with a micromachine.

World’s first micromachine twists 2D materials at will

08/21/24 — Device expands ways to manipulate low-dimensional quantum materials
Recycling symbol using circuitboards shaped like arrows

Going big with nano

05/31/24 — Scientists have devised a way to grow nanomaterials that are recyclable and large enough for industrial applications.
A collage of photos shows scientists working in different types of lab environments.

Berkeley’s ecosystem of innovation and entrepreneurship combats climate change

05/30/24 — UC Berkeley faculty are fast-tracking the development of new and creative climate solutions
3D models used for generating synthetic chemical and ADF projections.

First high-res 3D nanoscale chemical imaging achieved with multimodal tomography

04/30/24 — University of Michigan: New approach could advance nanomaterials for electronics, clean energy, biomedicine and more
Schematic illustration of the COF structure, polymer and nanofibrils.

Molecular weaving makes polymer composites stronger without compromising function

03/21/24 — College of Chemistry: New discovery could have a “huge impact on the materials industry”
Transmission electron microscope (TEM) images of the new 2D nanosheet as a barrier coating that self-assembles on a variety of substrates. The TEM experiments were conducted at UC Berkeley’s Electron Microscope Laboratory.

Scaling up nano for sustainable manufacturing

11/08/23 — Berkeley Lab: Scientists, led by Berkeley engineer Ting Xu, have developed multipurpose, recyclable nanosheets for electronics, energy storage, and health and safety applications
Photo of a nanoscale 3D printing benchmarking model called a "3DBenchy" showcases how a new 3D printing technique enabled researchers to embed nitrogen vacancy centers in complex, microscale 3D structures.

Researchers demonstrate new 3D printing technique for quantum sensors

10/31/23 — Innovation may lead to novel applications in precision measurement, biological imaging and environmental monitoring
Photo showing the tops of small, round and rectangular lithium-ion batteries.

Creating a lithium-ion battery for the future

10/05/23 — Unique manganese-based material may pave the way for cheaper, more powerful Li-ion batteries
Schematic portraying heat applied to engineered viruses and the electric charge they emit.

Researchers demonstrate heat-induced pyroelectricity in viruses

09/25/23 — Discovery may pave the way for new bio-inspired devices
Photo illustration of fog on steel nanoengineered mesh used for harvesting and purifying water droplets.

Scientists develop parallel method for fog harvesting and water treatment

08/17/23 — Nanoengineered meshes powered by sunlight work continuously to collect water and remove pollutants
Headshots of Hannah Stuart (left) and Grigory Tikhomirov

Two Berkeley Engineering professors earn NSF CAREER Awards

05/24/23 — Hannah Stuart and Grigory Tikhomirov recognized for research with real-world impact
Image of heteropolymers designed to mimic the properties of natural proteins.

Berkeley engineers develop synthetic polymers that mimic the body’s natural proteins

03/20/23 — Alternative polymers work as well as real proteins and are easier to synthesize, a possible game-changer for biomedical applications
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