• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
Wednesday, May 31, 2023
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • CONTACT US
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News

A step to understanding polymorphs

Bioengineer by Bioengineer
December 9, 2016
in Science News
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram
IMAGE

Credit: Zentner et al

In a paper published in Acta Cryst. B, (2016), doi: 10.1107/S2052520616017297 Carol Brock of the University of Kentucky looks at some of the organizing principles behind crystal structures with high Z', where Z' is loosely the number of symmetry-independent molecules in the asymmetric unit. This study lies at the very heart of understanding and being able to control properties of molecular structures. Pharma and agrichem industries attach great importance to understanding crystal structure. The solid form impinges directly on properties such as solubility, bioavailability, processing characteristics, bulk density, dissolution rate, permeability, surface electrostatic charge and so on, so it is imperative to have a clear understanding of the molecular-level make-up of a material and how this affects its properties. This study illustrates that the high Z' phenomenon, like polymorphism itself, has many root causes but careful study of each structure allows the identification of organization principles in most cases.

Brock leaves the door open for future research saying "very few structures are so complex that it is difficult to understand how the crystals could have formed". This comprehensive survey, in conjunction with a groundswell of work by a number of groups on this increasingly intriguing problem over the past 20 years, shows that there is no one-size-fits-all explanation and that the details of each structure are uniquely tied to the chemical details of the molecules that comprise it. The search goes on, but perhaps we are now at least beginning to know how to formulate the question.

###

Media Contact

Dr. Jonathan Agbenyega
[email protected]
44-012-443-42878
@iucr

http://www.iucr.org

############

Story Source: Materials provided by Scienmag

Share12Tweet7Share2ShareShareShare1

Related Posts

Human functioning beyond disability and disease

New health indicator can revolutionize how we measure and achieve well-being

May 31, 2023
Scientist in laboratory

Biological cleanup discovered for certain “forever chemicals”

May 31, 2023

The clams that fell behind, and what they can tell us about evolution and extinction

May 31, 2023

Shedding light on the complex flow dynamics within the small intestine

May 31, 2023
Please login to join discussion

POPULAR NEWS

  • plants

    Plants remove cancer causing toxins from air

    39 shares
    Share 16 Tweet 10
  • Element creation in the lab deepens understanding of surface explosions on neutron stars

    36 shares
    Share 14 Tweet 9
  • Groundbreaking study uncovers first evidence of long-term directionality in the origination of human mutation, fundamentally challenging Neo-Darwinism

    115 shares
    Share 46 Tweet 29
  • How life and geology worked together to forge Earth’s nutrient rich crust

    35 shares
    Share 14 Tweet 9

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

New health indicator can revolutionize how we measure and achieve well-being

Biological cleanup discovered for certain “forever chemicals”

The clams that fell behind, and what they can tell us about evolution and extinction

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 50 other subscribers
  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In