Results 111 to 120 of about 10,369,778 (272)

Insight into protein crosslinking and casein polymerization in pre- and posthydrolyzed lactose-free ultra-high-temperature milk during long-term storage

Journal of Dairy Science
: During processing and storage of both conventional and lactose-hydrolyzed UHT milk (LHM), aggregation of milk proteins occurs. Protein aggregation can inter alia occur via nonreducible covalent cross-links derived from either Maillard or dehydroalanine
Lotte J. Knudsen, Valentin Rauh, Jannik N. Pedersen, Peter Dekker, Daniel E. Otzen, Lotte B. Larsen, Søren D-H. Nielsen   +6 more
doaj   +1 more source

Integration of Inverse Supercritical Fluid Extraction and Miniaturized Asymmetrical Flow Field-Flow Fractionation for the Rapid Analysis of Nanoparticles in Sunscreens

, 2018
We report the use of inverse supercritical fluid extraction (SFE) and miniaturized asymmetrical flow field-flow fractionation (mAF4) for the preparation and subsequent analysis of titanium dioxide nanoparticles in model and commercial sunscreens.
Stefano Cattaneo, Pagnoni, Antonella, Cattaneo, Stefano, Meital Portugal-Cohen, deMello, Andrew, Portugal-Cohen, Meital, Nogueira, Margarida, Contado, Catia, Margarida Nogueira, Roland Drexel, Dror Cohen, Catia Contado, Cohen, Dror, Florian Meier, Meier, Florian, Tjerk de Vries, Müller, David, Drexel, Roland, de Vries, Tjerk, Antonella Pagnoni, Andrew deMello, David Müller, Drexel R, Nogueira, M., Drexel, R., Pagnoni A, Contado C, Cattaneo S, Meier F, Muller, D., deMello A, Portugal-Cohen M, Müller D, Contado, C., Meier, F., Nogueira M, Cattaneo, S., de Vries T, Cohen D, et al.   +39 more
core   +1 more source

Macrophage–Fibroblast Crosstalk Governs Tumor Mechanics, as Revealed by Spatiotemporal Force Mapping in 3D Spheroids

Advanced Healthcare Materials, EarlyView.
This study shows crosstalk among tumor cells, fibroblasts, and macrophages alters the physical forces inside 3D tumor spheroids. Incorporating deformable microparticles in 3D tumor spheroids, the researchers mapped mechanical stresses spatially and with respect to tumor growth (temporally).
Kunal P. Pednekar, Daan Vorselen, Jai Prakash   +2 more
wiley   +1 more source

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

Advanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

Offline Coupling of Asymmetrical Flow Field-Flow Fractionation and Capillary Electrophoresis for Separation of Extracellular Vesicles. [PDF]

Anal Chem, 2022
Gao Z, Hutchins Z, Li Z, Zhong W.
europepmc   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Characterizing Non-covalent Protein Complexes Using Asymmetrical Flow Field-Flow Fractionation On-Line Coupled to Native Mass Spectrometry. [PDF]

Anal Chem, 2023
Ventouri IK, Chang W, Meier F, Drexel R, Somsen GW, Schoenmakers PJ, de Spiegeleer B, de Spiegeleer B, Haselberg R, Astefanei A.   +9 more
europepmc   +1 more source

Separation and characterization of food macromolecules using field-flow fractionation: A review

, 2013
Recent years have seen an increasing interest in asymmetrical flow field-flow fractionation (AF4) as a method for the fractionation and characterization of macromolecules and colloidal particles.
Nilsson, Lars, Nilsson, Lars,, Lund University.   +2 more
core   +1 more source

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

A perspective on the characterization of colloids and macromolecules using asymmetrical flow field-flow fractionation

, 2014
Asymmetrical flow field-flow fractionation (AF4) is rapidly becoming a technique of choice for the separation and characterization of complex materials. It is capable of fractionating samples over a wide size (similar to 2 nm to 50 mu m in diameter) and ...
Ulmius, Matilda, Runyon, Ray, Nilsson, Lars, Runyon, Ray,, Nilsson, Lars,, Lund University.   +5 more
core   +2 more sources