Total synthesis of colloidal matter
Atoms serve as an inspiration for colloidal self-assembly, whereby building blocks can
combine and confer endless functionality using a few design principles, including …
combine and confer endless functionality using a few design principles, including …
Single-molecule investigations of morphology and mass transport dynamics in nanostructured materials
Nanostructured materials such as mesoporous metal oxides and phase-separated block
copolymers form the basis for new monolith, membrane, and thin film technologies having …
copolymers form the basis for new monolith, membrane, and thin film technologies having …
[HTML][HTML] Spatially heterogeneous dynamics in a metallic glass forming liquid imaged by electron correlation microscopy
Supercooled liquids exhibit spatial heterogeneity in the dynamics of their fluctuating atomic
arrangements. The length and time scales of the heterogeneous dynamics are central to the …
arrangements. The length and time scales of the heterogeneous dynamics are central to the …
Single molecule demonstration of Debye–Stokes–Einstein breakdown in polystyrene near the glass transition temperature
Rotational-translational decoupling, in which translational motion is apparently enhanced
over rotational motion in violation of Stokes-Einstein (SE) and Debye-Stokes-Einstein (DSE) …
over rotational motion in violation of Stokes-Einstein (SE) and Debye-Stokes-Einstein (DSE) …
Ideal probe single-molecule experiments reveal the intrinsic dynamic heterogeneity of a supercooled liquid
The concept of dynamic heterogeneity and the picture of the supercooled liquid as a mosaic
of environments with distinct dynamics that interchange in time have been invoked to …
of environments with distinct dynamics that interchange in time have been invoked to …
Understanding the origin of the breakdown of the Stokes–Einstein relation in supercooled water at different temperature–pressure conditions
A recent experiment has measured the viscosity of water down to approximately 244 K and
up to 300 MPa. The correct viscosity and translational diffusivity data at various temperature …
up to 300 MPa. The correct viscosity and translational diffusivity data at various temperature …
Decoupling of translational diffusion from the viscosity of supercooled water: Role of translational jump diffusion
Some experiments have witnessed gradual decoupling of viscosity from the translational self-
diffusion of supercooled water with decreasing temperature. This indicates the breakdown of …
diffusion of supercooled water with decreasing temperature. This indicates the breakdown of …
Plasticization of poly (vinylpyrrolidone) thin films under ambient humidity: Insight from single-molecule tracer diffusion dynamics
S Bhattacharya, DK Sharma, S Saurabh… - The Journal of …, 2013 - ACS Publications
Studies on diffusion dynamics of single molecules (SMs) have been useful in revealing
inhomogeneity of polymer thin films near and above the glass-transition temperature (T g) …
inhomogeneity of polymer thin films near and above the glass-transition temperature (T g) …
Segmental dynamics of an isolated component polymer chain in polymer blends near the glass transition
The segmental dynamics of a component chain isolated in its blending partner chains is
examined using the reorientation of polymer-tethered fluorescent probes near the glass …
examined using the reorientation of polymer-tethered fluorescent probes near the glass …
Understanding slow and heterogeneous dynamics in model supercooled glass-forming liquids
I Tah, A Mutneja, S Karmakar - ACS omega, 2021 - ACS Publications
Glasses are ubiquitous in nature. Many common items such as ketchups, cosmetic products,
toothpaste, etc. and metallic glasses are examples of such glassy materials whose …
toothpaste, etc. and metallic glasses are examples of such glassy materials whose …