Results 91 to 100 of about 171,697 (306)

Dynamic light scattering analysis.

, 2012
(A) Histogram of distribution of hydrodynamic radii obtained from regularization analysis of data from dynamic light scattering for 300 µM P2 in 20 mM Tris buffer, 150 mM NaCl at pH 7.5; average Rh 5.0. (B) Plots of hydrodynamic diameter for 14 different
Sudipta Das (112348), Shobhona Sharma (144486), Ramakrishna V. Hosur (167127), Pushpa Mishra (167121), Madhusoodan V. Hosur (167125), Lata Panicker (167123)   +5 more
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Mode-selective dynamic light scattering : theory versus experimental realization

, 1995
We present a quantitative experimental comparison of fiber-based, single- and few-mode dynamic light scattering with the classical pinhole-detection optics. The recently presented theory of mode-selective dynamic light scattering [Appl. Opt.
Schurtenberger, Peter, Rička, Jaroslav, Rüger, Heinrich, Gisler, Thomas, Tschumi, Jürg, Egelhaaf, Stefan Ulrich   +5 more
core   +1 more source

Dynamic light scattering analysis of the wild type and mutants of Lb2Cas12a.

, 2023
(A–C) Dynamic light scattering analysis of the apo Lb2Cas12a under different pH environments. (D, E) Dynamic light scattering analysis of RNA-bound and RNA/DNA-bound Lb2Cas12a. (F, G) Dynamic light scattering analysis of R864E/K866E/R868E/K869E mutant in
Sun Meng (11007860), Shi Jian (14790680), Yuren Adam Yuan (14790683), Chacko Jobichen (43238), Satoru Machida (14790671), J. Sivaraman (31440), Li Jianwei (14790668), Randy J. Read (14790674), Chen Hongying (14790677)   +8 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

An advanced light scattering apparatus for investigating soft matter onboard the International Space Station

npj Microgravity
Colloidal solids (COLIS) is a state-of-the-art light scattering setup developed for experiments onboard the International Space Station (ISS). COLIS allows for probing the structure and dynamics of soft matter systems on a wide range of length scales ...
Alessandro Martinelli, Stefano Buzzaccaro, Quentin Galand, Juliette Behra, Niel Segers, Erik Leussink, Yadvender Singh Dhillon, Dominique Maes, James Lutsko, Roberto Piazza, Luca Cipelletti   +10 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Light scattering dynamic study of the gelation process

, 1988
Light scattering is a choice method for studying the dynamic properties of fractal structures and growth processes. We present preliminary light scattering measurements to characterize the formation of small silica particles prepared in highly basic TMOS/
Moreira, J. E. C., Lours, Thierry, Aegerter, Michel A., Pretti, W. L., Zarzycki, Jerzy, Ziemath, Ervino C.   +5 more
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Accurate Size and Size-Distribution Determination of Polystyrene Latex Nanoparticles in Aqueous Medium Using Dynamic Light Scattering and Asymmetrical Flow Field Flow Fractionation with Multi-Angle Light Scattering

Nanomaterials, 2012
Accurate determination of the intensity-average diameter of polystyrene latex (PS-latex) by dynamic light scattering (DLS) was carried out through extrapolation of both the concentration of PS-latex and the observed scattering angle.
Shinichi Kinugasa, Kayori Takahashi, Ayako Nakamura, Haruhisa Kato   +3 more
doaj   +1 more source