Results 21 to 30 of about 124,436 (288)

A new way of valorizing biomaterials: the use of sunflower protein for 1 a-tocopherol microencapsulation [PDF]

, 2013
Biopolymer based microparticles were efficiently prepared from sunflower protein (SP) wall material and a-tocopherol (T) active core using a spray-drying technique. Protein enzymatic hydrolysis and/or N-acylation were carried out to make some structural
A. Nesterenko, Aider, Augustin, Avaltroni, Benita, Burkus, Chabanon, Chanamai, Charve, Church, Daqiq, De Graaf, Dickinson, Dubey, Elizondo, F. Silvestre, F. Violleau, Faria, Favaro-Trindade, Fennema, Gharsallaoui, Glantz, Gonzalez-Perez, Gonzalez-Perez, Gonzalez-Perez, Goodno, Gouin, Guyomarc'h, I. Alric, Junyaprasert, Kang, Kawakatsu, Kong, Lamsal, Luo, Martinez, Matemu, Mo, Molina, Nesterenko, Nesterenko, Nunes, Ortiz, Patino, Pickardt, Pierucci, Rampon, Rascon, Rbii, Reiffers-Magnani, Robins, Rondel, Rusli, Salgado, V. Durrieu, Vastag, Vilkhu, Wang, Wong, Yohannes, Yoo, Yu, Yust, Zheng, Zorba   +64 more
core   +4 more sources

Aqueous Dilution of Noble NPs Bulk Dispersions: Modeling Instability due to Dissolution by AF4 and Stablishing Considerations for Plasmonic Assays

Nanomaterials, 2020
Among different nanomaterials, gold and silver nanoparticles (AuNPs and AgNPs) have become useful tools for a wide variety of applications in general, and particularly for plasmonic assays.
Lorenzo Sanjuan-Navarro, Aaron Boughbina-Portolés, Yolanda Moliner-Martínez, Pilar Campíns-Falcó   +3 more
doaj   +1 more source

Water-dispersible colloids distribution along an alluvial fan transect in hyper-arid Atacama Desert

Geoderma, 2023
As located in one of the oldest and driest deserts on Earth, soils in the Atacama Desert are greatly affected by atmospheric dust deposited on soil surface and the related fate of water-dispersible colloids (WDCs,
Xiaolei Sun, Simon Matthias May, Wulf Amelung, Ni Tang, Dominik Brill, Franko Arenas-Díaz, Daniel Contreras, Bárbara Fuentes, Roland Bol, Erwin Klumpp   +9 more
doaj   +1 more source

Latest improvements in field deployable compound specific isotope analyzer based on quantum cascade lasers and hollow waveguide [PDF]

, 2013
In our development of a field deployable infrared isotope ratio spectrometer (IR2) for compound specific isotope analysis (CSIA), the IR2‘s accuracy and stability have reached a stage that small fractionation in reference gas pulses generated as standard
Deev, Andrei, Wu, Sheng
core   +1 more source

Dealing with the complexity of conjugated and self‐assembled polymer‐nanostructures using field‐flow fractionation

Analytical Science Advances, 2021
Broad diversity and heterogeneity are inherently showcased by both natural and synthetic macromolecular structures. The high application potential for such structures and their combinations calls for novel analytical approaches that allow for ...
Upenyu L. Muza, Susanne Boye, Albena Lederer   +2 more
doaj   +1 more source

A Unified Picture of the FIP and Inverse FIP Effects [PDF]

, 2004
We discuss models for coronal abundance anomalies observed in the coronae of the sun and other late-type stars following a scenario first introduced by Schwadron, Fisk & Zurbuchen of the interaction of waves at loop footpoints with the partially neutral ...
Favata F., Feldman U., Henoux J.-C., J. Martin Laming, Leroy B., Marsch E., McKenzie J. F., Mewe R., Peter H., Peter H., Peter H., Vauclair S., von Steiger R.   +12 more
core   +2 more sources

The Power of Field-Flow Fractionation in Characterization of Nanoparticles in Drug Delivery

Molecules, 2023
Asymmetric-flow field-flow fractionation (AF4) is a gentle, flexible, and powerful separation technique that is widely utilized for fractionating nanometer-sized analytes, which extend to many emerging nanocarriers for drug delivery, including lipid ...
Juan Bian, Nemal Gobalasingham, Anatolii Purchel, Jessica Lin   +3 more
doaj   +1 more source

Gravitational Field-Flow Fractionation Devices Fabricated via a Hot Embossing/Thermal Bonding Method

Micromachines, 2014
A novel hot embossing/low temperature ethanol solvent bonding method for the fabrication of polymethylmethacrylate (PMMA) field flow fractionation devices has been developed.
Kaijun Yang
doaj   +1 more source

Brownian Motion in a Speckle Light Field: Tunable Anomalous Diffusion and Deterministic Optical Manipulation [PDF]

, 2013
The motion of particles in random potentials occurs in several natural phenomena ranging from the mobility of organelles within a biological cell to the diffusion of stars within a galaxy.
Gigan, Sylvain, Volpe, Giorgio, Volpe, Giovanni   +2 more
core   +2 more sources

Controlled Disassembly and Purification of Functional Viral Subassemblies Using Asymmetrical Flow Field-Flow Fractionation (AF4)

Viruses, 2018
Viruses protect their genomes by enclosing them into protein capsids that sometimes contain lipid bilayers that either reside above or below the protein layer.
Katri Eskelin, Minna M. Poranen
doaj   +1 more source