In chemistry, the term supramolecular chirality is used to describe supramolecular assemblies that are non-superposable on their mirror images. Chirality in supramolecular chemistry implies the non-symmetric arrangement of molecular components in a non-covalent assembly. Chirality may arise in a supramolecular system if one of its component is chiral or if achiral components arrange in a non symmetrical way to produce a supermolecule that is chiral. (Wikipedia).
Chirality VS. Helicity | Spin and Lorentz Group
Chirality and helicity often appear at the same time in a lecture and often it’s difficult to figure out their difference. So what exactly is the difference between chirality and helicity? If you want to read more about helicity and chirality, we can recommend the book „An Introduction to
From playlist Particle Physics
Chiral molecules from outer space
First mirror image molecule spotted in interstellar space. Read more: http://scim.ag/1UsLb6i Read the paper: http://scim.ag/1YpPj8Q
From playlist Materials and technology
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ Follow me to MONSTRUM! https://youtu.be/x-GjSU4nOxE SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub Ever feel like you aren't
From playlist Be Smart - LATEST EPISODES!
How to Find Chiral Centers & the Difference Between Chiral vs Achiral Molecules | Organic Chemistry
Chirality can be tricky at times but I'm here to clear that confusion! In this video, we will go over the major differences between a chiral and achiral molecule, common mistakes and how to find the chiral centers to any molecule. This is all to help you stressless in Organic Chemistry! 🤓
From playlist Organic Chemistry Videos
Chiral Molecules With No Chiral Centers
We know that molecules with one chiral center are necessarily chiral, and that molecules with multiple chiral centers are chiral unless there is some kind of special symmetry within the molecule. But did you know that there are even chiral molecules that have no chiral centers? How is this
From playlist Organic Chemistry
Symmetries show up everywhere in physics. But what is a symmetry? While the symmetries of shapes can be interesting, a lot of times, we are more interested in symmetries of space or symmetries of spacetime. To describe these, we need to build "invariants" which give a mathematical represen
From playlist Relativity
This organic chemistry video tutorial explains how to find the chirality centers in a molecule. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienc
From playlist New Organic Chemistry Playlist
Janus Clusters - from Birth to Death by Steve Granick
Conference and School on Nucleation Aggregation and Growth URL: https://www.icts.res.in/program/NAG2010 DATES: Monday 26 July, 2010 - Friday 06 Aug, 2010 VENUE : Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru DESCRIPTION: Venue: Jawaharlal Nehru Centre for Advance
From playlist Conference and School on Nucleation Aggregation and Growth
SPNs Might Change the World, So What Are They?
The first 100 people to use the code SCISHOW10 will receive 10% off their first purchase! This code is valid through the end of the year. Head to https://gift.climeworks.com/scishow to give the gift of CO₂ removal this holiday season. Thanks to Climeworks for sponsoring this video! Resear
From playlist SciShow News
John R. Parker: Complex hyperbolic lattices
Lattices in SU(2,1) can be viewed in several different ways: via their geometry as holomorphic complex hyperbolic isometries, as monodromy groups of hypergeometric functions, via algebraic geometry as ball quotients and (sometimes) using arithmeticity. In this talk I will describe these di
From playlist Geometry
Investigating the structure of molecules inside cells
International Lecture given by Professor Wolfgang Baumeister. Professor Baumeister will discuss a method, cryo-electrontomography, that has the unique potential to study the ‘molecular sociology’ of cells, combining the best structural preservation with 3D high resolution imaging.
From playlist Latest talks and lectures
To paint the lily, mathematically by L Mahadevan
Kaapi with Kuriosity To paint the lily, mathematically (ONLINE) Speaker: L Mahadevan (de Valpine Professor of Applied Mathematics, Professor of Organismic and Evolutionary Biology, Professor of Physics, Harvard University) When: 7:00 pm to 8:00 pm Sunday, 12 December 2021 Where: Zoom m
From playlist Kaapi With Kuriosity (A Monthly Public Lecture Series)
Your Body Heat Changes This Polymer | HowStuffWorks NOW
02/17/2016: A new polymer can stretch like a rubber band and hold that shape until warmed to body temperature. We tell you how it works. music: ‘Unity’ by Gilo VIDEO CLIPS: Shape Memory Polymers: An Elastic Like You’ve Never Seen https://www.youtube.com/watch?v=50zu5HSdlLc Supramolecular
From playlist HowStuffWorks NOW
Materialism Podcast Ep 14. Self-Healing Rubber
A look at an exciting new take on a widely used material, the science behind it, and potential future applications. Articles Discussed: 2008 Ecole Supérieure de Physique et Chimie Industrielles https://www.nature.com/articles/nature06669 2012 Chen and coworkers UC Irvine https://www.na
From playlist Materialism Podcast
How can we reduce a ketone or aldehyde all the way to the alkane? We already learn one way, Clemmensen reduction. But what if we don't have any amalgamated zinc handy, you ask? Well there's an older way called Wolff-Kishner reduction. Hydrazine, strong base, what's not to like? Let's check
From playlist Organic Chemistry
Weak Nuclear Force and Standard Model of Particle Physics
Standard Model, Chirality, Helicity, W & Z bosons, and the Weak Nuclear Force. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
Megasupramolecules: From Disaster to Discovery – Julia A. Kornfield – 10/20/21
Jump to the: * Intro Video: 08:39 * Lecture: 12:28 * Q&A: 45:49 -- The events of 9/11 spurred Julia Kornfield's research team to begin researching polymers that, when added to fuels like gasoline, minimize the risk of explosion when ignited. These polymers, known as megasupramolecules, c
From playlist Caltech Watson Lecture Series
Ingrid Membrillo Solis (2/24/21): Liquid crystals dynamics: what persistent homology reveals
Title: The dynamics of the phase transition in liquid crystals: what persistent homology reveals Abstract: Liquid crystals are a state of matter that present physical properties interpolating between those of conventional liquids and those of crystals. The phase dynamics of liquid crystal
From playlist AATRN 2021
Seiberg-Witten Theory, Part 1 - Edward Witten
Seiberg-Witten Theory, Part 1 Edward Witten Institute for Advanced Study July 19, 2010
From playlist PiTP 2010
Applications of Chiral Kinetic Theory by Naoki Yamamoto
DISCUSSION MEETING EXTREME NONEQUILIBRIUM QCD (ONLINE) ORGANIZERS: Ayan Mukhopadhyay (IIT Madras) and Sayantan Sharma (IMSc Chennai) DATE & TIME: 05 October 2020 to 09 October 2020 VENUE: Online Understanding quantum gauge theories is one of the remarkable challenges of the millennium
From playlist Extreme Nonequilibrium QCD (Online)