In-Situ Synchrotron X-ray Scattering Studies of the Thermally-Induced Self-Assembly of High-Performance Aromatic Copolyesters

2014 ◽  
Vol 6 (11) ◽  
pp. 2352-2357
Author(s):  
Young Yong Kim ◽  
Kyuyoung Heo ◽  
Kyeong Sik Jin ◽  
Jehan Kim ◽  
Jong Ryang Kim ◽  
...  
Keyword(s):  
Self Assembly ◽  
High Performance ◽  
Thermally Induced ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

In situ Time-Resolved Small-Angle X-ray Scattering Reveals the Formation Kinetics of Polyelectrolyte Complex Micelles

2019 ◽  
Author(s):  
Hao Wu ◽  
Jeffrey Ting ◽  
Siqi Meng ◽  
Matthew Tirrell
Keyword(s):  
Small Angle ◽  
Self Assembly ◽  
Electrostatic Interactions ◽  
Polyelectrolyte Complex ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Kinetics Of ◽  
Ray Scattering

We have directly observed the <i>in situ</i> self-assembly kinetics of polyelectrolyte complex (PEC) micelles by synchrotron time-resolved small-angle X-ray scattering, equipped with a stopped-flow device that provides millisecond temporal resolution. This work has elucidated one general kinetic pathway for the process of PEC micelle formation, which provides useful physical insights for increasing our fundamental understanding of complexation and self-assembly dynamics driven by electrostatic interactions that occur on ultrafast timescales.

scholarly journals Monitoring Nanocrystal Self‐Assembly in Real Time Using In Situ Small‐Angle X‐Ray Scattering

Small ◽  
2019 ◽  
Vol 15 (20) ◽  
pp. 1900438 ◽  
Author(s):  
Irina Lokteva ◽  
Michael Koof ◽  
Michael Walther ◽  
Gerhard Grübel ◽  
Felix Lehmkühler
Keyword(s):  
Real Time ◽  
Small Angle ◽  
Self Assembly ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Probing Self-Assembly of Cylindrical Morphology Block Copolymer Using in Situ and ex Situ Grazing Incidence Small-Angle X-ray Scattering: The Attractive Case of Graphoepitaxy

2014 ◽  
Vol 47 (20) ◽  
pp. 7221-7229 ◽  
Author(s):  
Mireille Maret ◽  
Raluca Tiron ◽  
Xavier Chevalier ◽  
Patrice Gergaud ◽  
Ahmed Gharbi ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Small Angle ◽  
Self Assembly ◽  
Grazing Incidence ◽  
Ex Situ ◽  
X Ray ◽  
X Ray Scattering ◽  
Attractive Case ◽  
Ray Scattering

scholarly journals In situ small-angle X-ray scattering environment for studying nanocrystal self-assembly upon controlled solvent evaporation

2019 ◽  
Vol 90 (3) ◽  
pp. 036103 ◽  
Author(s):  
I. Lokteva ◽  
M. Walther ◽  
M. Koof ◽  
G. Grübel ◽  
F. Lehmkühler
Keyword(s):  
Small Angle ◽  
Self Assembly ◽  
Solvent Evaporation ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals In situ small-angle X-ray scattering studies of sterically-stabilized diblock copolymer nanoparticles formed during polymerization-induced self-assembly in non-polar media

2016 ◽  
Vol 7 (8) ◽  
pp. 5078-5090 ◽  
Author(s):  
Matthew J. Derry ◽  
Lee A. Fielding ◽  
Nicholas J. Warren ◽  
Charlotte J. Mable ◽  
Andrew J. Smith ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Small Angle ◽  
Self Assembly ◽  
Mineral Oil ◽  
X Ray ◽  
X Ray Scattering ◽  
Polar Media ◽  
Ray Scattering

In situ SAXS studies reveal the evolution of copolymer morphology during the PISA synthesis of diblock copolymer nano-objects in mineral oil.

In-Situ X-ray Scattering Study of Continuous Silica−Surfactant Self-Assembly during Steady-State Dip Coating

2003 ◽  
Vol 107 (31) ◽  
pp. 7683-7688 ◽  
Author(s):  
Dhaval A. Doshi ◽  
Alain Gibaud ◽  
Nanguo Liu ◽  
Dietmar Sturmayr ◽  
Anthony P. Malanoski ◽  
...  
Keyword(s):  
Steady State ◽  
Self Assembly ◽  
Dip Coating ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study ◽  
Ray Scattering

scholarly journals Microfluidics with In-Situ Small-Angle X-Ray Scattering: A Tool to Investigate the Neurofilament Self-Assembly Mechanism

2013 ◽  
Vol 104 (2) ◽  
pp. 141a
Author(s):  
Bruno F.B. Silva ◽  
Miguel Z. Rosales ◽  
Joanna Deek ◽  
Ulf Olsson ◽  
Youli Li ◽  
...  
Keyword(s):  
Small Angle ◽  
Self Assembly ◽  
X Ray ◽  
X Ray Scattering ◽  
Assembly Mechanism ◽  
Ray Scattering

scholarly journals Microfluidics for Time-Resolved Small-Angle X-Ray Scattering

2020 ◽  
Author(s):  
Susanne Seibt ◽  
Timothy Ryan
Keyword(s):  
Self Assembly ◽  
Structural Evolution ◽  
Time Resolved ◽  
X Ray ◽  
Structural Characterisation ◽  
X Ray Scattering ◽  
Saxs Analysis ◽  
Kinetics Of ◽  
Ray Scattering

With the advent of new in situ structural characterisation techniques including X-ray scattering, there has been an increased interest in investigations of the reaction kinetics of nucleation and growth of nanoparticles as well as self-assembly processes. In this chapter, we discuss the applications of microfluidic devices specifically developed for the investigation of time resolved analysis of growth kinetics and structural evolution of nanoparticles and nanofibers. We focus on the design considerations required for spectrometry and SAXS analysis, the advantages of using a combination of SAXS and microfluidics for these measurements, and discuss in an applied fashion the use of these devices for time-resolved research.

scholarly journals An in-situ small angle x ray scattering analysis of nanopore formation during thermally induced chemical dealloying of brass thin foils

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Bao Lin ◽  
Max Döbeli ◽  
Stephen Mudie ◽  
Adrian Hawley ◽  
Peter Hodgson ◽  
...  
Keyword(s):  
Small Angle ◽  
Thermally Induced ◽  
X Ray ◽  
X Ray Scattering ◽  
Thin Foils ◽  
Ray Scattering
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