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image: Image of the Day: 3-D Nanofibers

Image of the Day: 3-D Nanofibers

By The Scientist Staff | March 7, 2018

Researchers created a nanofibrous scaffold to see how it supports cell growth.

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image: DNA Robots Target Cancer

DNA Robots Target Cancer

By Abby Olena | February 12, 2018

Researchers use DNA origami to generate tiny mechanical devices that deliver a drug that cuts off the blood supply to tumors in mice.

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image: Copper Stopper

Copper Stopper

By The Scientist Staff | May 1, 2016

This research found that coating hospital surfaces with copper helped battle microbes and the infections they spread.

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image: Nanoscale Defenses

Nanoscale Defenses

By Edward D. Marks and Steven Smith | May 1, 2016

Coating hospital surfaces, surgical equipment, patient implants, and water-delivery systems with nanoscale patterns and particles could curb the rise of hospital-acquired infections.

3 Comments

image: Engineer of Change

Engineer of Change

By Tracy Vence | February 1, 2015

A chemical engineer walks into a biology lab . . . and revolutionizes bioengineering. How Robert Langer blazed a trail in drug delivery and regenerative medicine.

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image: A Matter of Size

A Matter of Size

By Scott McNeil | August 1, 2014

Erroneous characterization of nanomaterials can misinform the study of a new medicine’s safety and efficacy.

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image: Small Packages

Small Packages

By Mary Beth Aberlin | August 1, 2014

When proverbs come true

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image: A Vaulted Mystery

A Vaulted Mystery

By Eufemia S. Putortì and Massimo P. Crippa | August 1, 2014

Nearly 30 years after the discovery of tiny barrel-shape structures called vaults, their natural functions remain elusive. Nevertheless, researchers are beginning to put these nanoparticles to work in biomedicine.

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image: Nanomedicine

Nanomedicine

By Guizhi Zhu, Lei Mei, and Weihong Tan | August 1, 2014

From bioimaging to drug delivery and therapeutics, nanotechnology is poised to change the way doctors practice medicine.

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image: The Promise of Nanomedicine

The Promise of Nanomedicine

By Jef Akst | April 8, 2014

At AACR, scientists discuss the growing interest in nanotechnology and how it can be used to study, diagnose, and treat cancer.

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