Influence of solvent additive on the chemical and electronic environment of wide bandgap perovskite thin films

2018 ◽  
Vol 6 (44) ◽  
pp. 12052-12061 ◽  
Author(s):  
Shivam Singh ◽  
Dinesh Kabra
Keyword(s):  
Thin Films ◽  
Crystal Growth ◽  
Wide Bandgap ◽  
Electronic Environment ◽  
Solvent Additive ◽  
Kinetics Of ◽  
Insight Into ◽  
Kinetics Of Crystal Growth ◽  
Influence Of Solvent

We provide in-depth insight into the role of 1,8-diiodooctane (DIO) as a solvent additive in wide bandgap CH3NH3PbBr3 (MAPbBr3) films which results in altering the kinetics of crystal growth.

scholarly journals Role of molecular charge and hydrophilicity in regulating the kinetics of crystal growth

2006 ◽  
Vol 103 (51) ◽  
pp. 19237-19242 ◽  
Author(s):  
S. Elhadj ◽  
J. J. De Yoreo ◽  
J. R. Hoyer ◽  
P. M. Dove
Keyword(s):  
Crystal Growth ◽  
Molecular Charge ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Kinetics of crystal growth of Sb2S3 in (GeS2)0.3(Sb2S3)0.7 glass

2006 ◽  
Vol 352 (21-22) ◽  
pp. 2243-2253 ◽  
Author(s):  
Jiří Málek ◽  
Daniel Švadlák ◽  
Takefumi Mitsuhashi ◽  
Hajime Haneda
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

scholarly journals Dynamics of Tpm1.8 domains on actin filaments with single molecule resolution

2020 ◽  
Author(s):  
Ilina Bareja ◽  
Hugo Wioland ◽  
Miro Janco ◽  
Philip R. Nicovich ◽  
Antoine Jégou ◽  
...  
Keyword(s):  
Actin Filament ◽  
Single Molecule ◽  
Actin Filaments ◽  
High Probability ◽  
Actin Binding ◽  
Single Molecule Level ◽  
Filament Dynamics ◽  
Kinetics Of ◽  
Insight Into

ABSTRACTTropomyosins regulate dynamics and functions of the actin cytoskeleton by forming long chains along the two strands of actin filaments that act as gatekeepers for the binding of other actin-binding proteins. The fundamental molecular interactions underlying the binding of tropomyosin to actin are still poorly understood. Using microfluidics and fluorescence microscopy, we observed the binding of fluorescently labelled tropomyosin isoform Tpm1.8 to unlabelled actin filaments in real time. This approach in conjunction with mathematical modeling enabled us to quantify the nucleation, assembly and disassembly kinetics of Tpm1.8 on single filaments and at the single molecule level. Our analysis suggests that Tpm1.8 decorates the two strands of the actin filament independently. Nucleation of a growing tropomyosin domain proceeds with high probability as soon as the first Tpm1.8 molecule is stabilised by the addition of a second molecule, ultimately leading to full decoration of the actin filament. In addition, Tpm1.8 domains are asymmetrical, with enhanced dynamics at the edge oriented towards the barbed end of the actin filament. The complete description of Tpm1.8 kinetics on actin filaments presented here provides molecular insight into actin-tropomyosin filament formation and the role of tropomyosins in regulating actin filament dynamics.

Kinetics of Plasmon-Driven Hydrosilylation of Silicon Surfaces: Photogenerated Charges Drive Silicon- Carbon Bond Formation

2021 ◽  
Author(s):  
Chengcheng Rao ◽  
Brian Olsen ◽  
Erik Luber ◽  
Jillian Buriak
Keyword(s):  
Green Light ◽  
Kinetic Studies ◽  
Silicon Surfaces ◽  
Moderate Intensity ◽  
Carbon Bond ◽  
Silicon Carbon ◽  
Set Up ◽  
Kinetics Of ◽  
Insight Into

Optically transparent PDMS stamps coated with a layer of gold nanoparticles were employed as plasmonic stamps to drive surface chemistry on silicon surfaces. Illumination of a sandwich of plasmonic stamps, an alkene ink, and hydride-terminated silicon with green light of moderate intensity drives hydrosilylation on the surface. The key to the mechanism of the hydrosilylation is the presence of holes at the Si-H-terminated interface, which is followed by attack by a proximal alkene and formation of the silicon-carbon bond. In this work, detailed kinetic studies of the hydrosilylation on silicon with different doping levels, n++, p++, n, p, and intrinsic were carried out to provide further insight into the role of the metal-insulator-semiconductor (MIS) junction that is set up during the stamping.

Kinetics of crystal growth of oxytetracycline dihydrate

1985 ◽  
Vol 89 (11) ◽  
pp. 2405-2409
Author(s):  
L. Maksimovic ◽  
D. Babic ◽  
N. Kallay
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

scholarly journals Kinetics of crystal growth in urine

1984 ◽  
Vol 26 (5) ◽  
pp. 767-768 ◽  
Author(s):  
Sushma S. Gaur ◽  
George H. Nancollas
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Kinetics of crystal growth on the solid-on-solid model

1990 ◽  
Vol 99 (1-4) ◽  
pp. 116-119 ◽  
Author(s):  
T. Uchida ◽  
F. Sato ◽  
K. Wada
Keyword(s):  
Crystal Growth ◽  
Solid Model ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth
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