• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Tuesday, October 28, 2025
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
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Chemistry

‘We marry disorder with order’

Bioengineer by Bioengineer
March 17, 2021
in Chemistry
Reading Time: 2 mins read
0
IMAGE
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

Physicists able to determine properties of mesoporous materials more precisely

IMAGE

Credit: Photo: Swen Reichhold, Leipzig University

He and his research group have found a way to more precisely determine the properties of these materials, because they can better account for the underlying disorder. Their article has been designated “ACS Editors’ Choice” by the editors of the American Chemical Society journals, who recognise the “importance to the global scientific community” of the Leipzig researchers’ work and see it as a breakthrough in the accurate description of phase transition phenomena in disordered porous materials.

In mesoporous materials, the pore openings are far smaller than in a normal sponge: their diameters range from 2 to 50 nanometres and are invisible to the naked eye. Nevertheless, they have a number of interesting properties, including with regard to separating substances. This occurs as a function of molecule and pore size, for example.

Until now, scientific experiments have only been able to approximate the desired properties of these materials. “So it is more down to experience whether you can determine which of the structures can be used for which applications,” says the physicist. The problem is that these materials are mostly disordered, which means that pores of different sizes in the material form a complex network structure.

Researchers at Leipzig University developed a model that determines the features that can be observed in such complex pore networks. Professor Valiullin describes the approach as follows: “We can statistically describe how the individual pores in these networks are coupled to each other. We marry disorder with order.” This makes it possible to determine the physical phenomena that need to be understood in gas-liquid and solid-liquid phase transitions, for example. And not only in theory: using special mesoporous modelling, it was possible to prove with the aid of modern nuclear magnetic resonance methods that the theoretical results can also be directly applied in practice.

This should make it easier to use such materials in the future, for example to help release drugs into the human body over an extended period – precisely when necessary and desired. Other potential applications for such materials include sensor technology or energy storage and conversion.

###

Original title of the publication in the American Chemical Society journal Langmuir:

“Impact of Geometrical Disorder on Phase Equilibria of Fluids and Solids Confined in Mesoporous Materials”, doi.org/10.1021/acs.langmuir.0c03047

Jörg Aberger

Media Contact
Prof. Dr. Rustem Valiullin
[email protected]

Original Source

http://www.uni-leipzig.de/en/newsdetail/artikel/wir-vermaehlen-die-unordnung-mit-der-ordnung-2021-03-17//

Related Journal Article

http://dx.doi.org/10.1021/acs.langmuir.0c03047

Tags: Atomic/Molecular/Particle PhysicsChemistry/Physics/Materials SciencesMaterialsNanotechnology/MicromachinesParticle Physics
Share12Tweet8Share2ShareShareShare2

Related Posts

Mechanoluminescence Without Crystals Opens New Horizons for Next-Gen Materials

Mechanoluminescence Without Crystals Opens New Horizons for Next-Gen Materials

October 28, 2025
blank

Thiophene-Doped Fully Conjugated Covalent Organic Frameworks Boost Photocatalytic Hydrogen Peroxide Production Efficiency

October 28, 2025

Climate impacts of biochar and hydrochar differ in boreal grasslands

October 27, 2025

Cracking the Code of ‘Sticky’ Chemistry: A Path to Cleaner, More Efficient Fuels

October 27, 2025
Please login to join discussion

POPULAR NEWS

  • Sperm MicroRNAs: Crucial Mediators of Paternal Exercise Capacity Transmission

    1287 shares
    Share 514 Tweet 321
  • Stinkbug Leg Organ Hosts Symbiotic Fungi That Protect Eggs from Parasitic Wasps

    310 shares
    Share 124 Tweet 78
  • ESMO 2025: mRNA COVID Vaccines Enhance Efficacy of Cancer Immunotherapy

    198 shares
    Share 79 Tweet 50
  • New Study Suggests ALS and MS May Stem from Common Environmental Factor

    135 shares
    Share 54 Tweet 34

About

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

Follow us

Recent News

Opt-Out Organ Donation Policies Could Decrease Organ Supply, Study Finds

Oldest-Living Dogs Reveal: Gonad Function Combats Frailty in Dogs and Humans

BD² Allocates $18 Million in Grants to Propel Bipolar Disorder Biology Research

Subscribe to Blog via Email

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

Join 67 other subscribers
  • Contact Us

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
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.