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- Видео 12
- Просмотров 39 237
Sacanna Lab
Добавлен 14 окт 2016
The Colloid Open Access Library initiative promotes free exchange of samples, synthetic methodologies, and technical know-how for the preparation of colloidal model systems.
See more at SacannaLab.com and SacannaGroup.com
See more at SacannaLab.com and SacannaGroup.com
Nucleation and growth of macroscopic ionic colloidal crystals
Over a 12-hour time lapse a dense mixture of oppositely charged microspheres self-organize into a number of crystal domains. High magnification of these domains reveals the crystal structure and reconfiguration dynamics that occur in these mixtures. A macroscopic view of a well-tuned crystallization experiment illustrates the vibrant iridescence, consequence of macroscopic millimeter sized crystals. Learn more at www.SacannaLab.com
Просмотров: 702
Видео
Self-inflating Emulsions
Просмотров 3513 года назад
Oil-in-water emulsion droplets transform into vesicles as a result of a synthetic self-inflation mechanism. * See more at www.SacannaLab.com
Artificial Cell Mimics
Просмотров 7 тыс.3 года назад
Video microscopy showing artificial cell mimics ingesting, holding and expelling foreign particles. * See more at www.SacannaLab.com
Artificial Cell Mimics "eating" e.coli bacteria
Просмотров 4,7 тыс.3 года назад
Video microscopy showing artificial cell mimics ingesting e.coli. * See more at www.SacannaLab.com
Self-assembly of Ionic Colloidal Crystals
Просмотров 1,5 тыс.3 года назад
Here we form ionic colloidal crystals in water through an approach that we refer to as polymer-attenuated Coulombic self-assembly. The key to crystallization is the use of a neutral polymer to keep particles separated by well defined distances, allowing us to tune the attractive overlap of electrical double layers, directing particles to disperse, crystallize or become permanently fixed on dema...
Synthesis of Core Shell Colloids
Просмотров 3,7 тыс.6 лет назад
Synthetic methodology, which we refer to as mix-and-melt reactions (MMR), that allows for rapid prototyping and mass production of anisotropic core-shell colloids. Based on Mix-and-Melt : ACS Nano 12, 4, 3533-3540 More at www.SacannaLab.com Video by Zaeem Nazir and Theodore Hueckel. Animation by Theodore Hueckel Music: Alltta - Disarm (Instrumental)
Synthesis of Patchy Particles
Просмотров 1 тыс.6 лет назад
Patchy Particles made by Colloidal Fusion. more at SacannaLab.com Video by Zaeem Nazir and Zhe Gong. Animation by Theodore Hueckel Music: Cut to Black (Instrumental) - Lemâitre
Synthesis of Polystyrene Colloids
Просмотров 16 тыс.7 лет назад
Synthesis of Sterically-Stabilized Polystyrene Colloids More at www.SacannaLab.com Video by Zaeem Nazir and Zhe Gong Song: AllttA - That Good Ship (Instrumental) (feat. 20syl & Mr. J. Medeiros)
Synthesis of Anisotropic Colloids (dewetted cubes)
Просмотров 5657 лет назад
Step-by-step synthesis of anisotropic colloidal particles. Read more here: www.nature.com/articles/ncomms12216 www.SacannaLab.com Video by Zaeem Nazir and Mena Youssef Song: AllttA - AllttA (Instrumental) (feat. 20syl & Mr. J. Medeiros) Find TPM oil at www.sigmaaldrich.com/catalog/product/aldrich/440159?lang=en®ion=US
Synthesis of Colloidal Microswimmers
Просмотров 7157 лет назад
Synthesis of Active Microswimmers Read more here: science.sciencemag.org/content/339/6122/936.long More at www.SacannaLab.com Video by Zaeem Nazir and Mena Youssef Song: 20syl - Voices (Instrumental)
Synthesis of Magnetic Colloidal Cubes
Просмотров 1,7 тыс.7 лет назад
Micron sized cubes of Hematite. Note: To isolate the cubes the final suspension requires a few washing cycles (not shown in the video. More at www.SacannaLab.com Video by Zaeem Nazir and Mena Youssef Song: Hocus Pocus - On and On (Instrumental)
Synthesis of spherical TPM colloids
Просмотров 1,1 тыс.7 лет назад
Step-by-step synthesis of monodispersed colloidal spheres. Find TPM oil at www.sigmaaldrich.com/catalog/product/aldrich/440159?lang=en®ion=US More at www.SacannaLab.com Video by Zaeem Nazir and Mena Youssef Song: 20syl - Ongoing Thing (Instrumental)