Advertisement

This site uses cookies to enhance your user experience. By continuing to use this site you are agreeing to our COOKIE POLICY.

ACCEPT AND CLOSE

If you have an ACS member number, please enter it here so we can link this account to your membership. (optional)

ACS values your privacy. By submitting your information, you are gaining access to C&EN and subscribing to our weekly newsletter. We use the information you provide to make your reading experience better, and we will never sell your data to third party members.

Choose the ACS package that’s right for you.

Already an ACS Member?  

Basic

$0 Community Associate

ACS’s Basic Package keeps you connected with C&EN and ACS.

  • Access to 6 digital C&EN articles per month on cen.acs.org
  • Weekly delivery of the C&EN Essential newsletter
JOIN NOW
Standard

$80 Regular Members

ACS’s Standard Package lets you stay up to date with C&EN, stay active in ACS, and save.

Eligibility restrictions apply. Review ACS Membership Packages to see if you qualify.

JOIN NOW
Premium

$160 Regular Members & Society Affiliates
$55 Graduate Students
$25 Undergraduate Students

ACS’s Premium Package gives you full access to C&EN and everything the ACS Community has to offer.

  • Unlimited access to C&EN’s daily news coverage on cen.acs.org
  • Weekly delivery of the C&EN Magazine in print or digital format
  • Access to our Chemistry News by C&EN mobile app
  • Significant discounts on registration for most ACS-sponsored meetings
ACS offers discounts for some countries outside the United States. This discount is shown at checkout, if applicable.

JOIN NOW

Thank you!

Your account has been created successfully, and a confirmation email is on the way.

Your username is now your ACS ID.

ENJOY UNLIMITED ACCES TO C&EN

Materials

Chemistry In Pictures

Chemistry in Pictures: Crystalline dream

by Alexandra Taylor
September 20, 2018
Advertisement

Most Popular in Materials

 

A micrograph showing curved shards of crystals at 10x magnification.
Credit: Pamela Knoll

These polycrystalline aggregates of strontium carbonate formed when a basic solution of strontium and silicate ions reacted with carbon dioxide in the air. Pamela Knoll, a Ph.D. student at Florida State University took the image at 10× magnification using an inverted optical microscope. “These purely inorganic structures are referred to as biomorphs since their morphology resembles biological designs,” Knoll says. She is working to understand the growth mechanism of these crystalline microstructures. “By understanding how these structures form, we can control the final morphology and ultimately produce desired microparts quickly, cheaply, and efficiently,” she explains.

Submitted by Pamela Knoll

Do science. Take pictures. Win money. Enter our photo contest here.

Related C&EN Content:

What’s in fireworks, and what produces those colorful explosions?.

Geochemical precipitates may fool fossil hunters

Curvy crystals.

Chemical & Engineering News
ISSN 0009-2347
Copyright © 2023 American Chemical Society

You might also like...

Serving the chemical, life science, and laboratory worlds
Signaling Sighted
Serving the chemical, life science, and laboratory worlds
RNA Analogs Fluoresce Brightly

Article:

This article has been sent to the following recipient:

0 /1 FREE ARTICLES LEFT THIS MONTH Remaining
Chemistry matters. Join us to get the news you need.
SEE MY OPTIONS or Log In
GET MORE