Results 91 to 100 of about 4,631,256 (302)

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

From self-assembly to controlled release: synthesis and properties of dynamic imine-based Gemini surfactants for curcumin delivery

Food Chemistry: X
Surfactants based on dynamic covalent bonds have attracted great interest in the past few decades due to the coexistence of covalent and non-covalent bonds.
Wenbo Zhao, Heng Zhang, Wenwen Yu, Fengbo Zhu, Jianjun Xu, Quanxin Xu, Hongwei He, Fuyong Liu, Qiang Zheng   +8 more
doaj   +1 more source

Non-Aqueous Emulsions Stabilised by Nonionic Nonyl Phenol Ethoxylate Reactive Polymerisable Surfactants

International Journal of Electrochemical Science, 2013
A new series of nonionic polymerisable nonyl phenol ethoxylates (NPEs) has been prepared as organic solvent-soluble surfactants in which straight, branched and cyclic alkyls and phenyl acted as solvophilic segment and polyoxyethylene, or maleate chains ...
Amro K.F. Dyab, Ayman M. Atta, Gamal A. EL-Mahdy   +2 more
doaj   +1 more source

Enhanced diffusion due to active swimmers at a solid surface

, 2010
We consider two systems of active swimmers moving close to a solid surface, one being a living population of wild-type \textit{E. coli} and the other being an assembly of self-propelled Au-Pt rods.
Annie Rousselet, B. M. Prüß, Eric Clement, Gastón Miño, J. Happel, Jeremi Dauchet, Jocelyn Dunstan, M. A. S. Vigeant, Mauricio Hoyos, R. Allman, Rodrigo Soto, Thierry Darnige, Thomas E. Mallouk, Yang Wang   +13 more
core   +2 more sources

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Arginine-Derived Cationic Surfactants Containing Phenylalanine and Tryptophan: Evaluation of Antifungal Activity, Biofilm Eradication, Cytotoxicity, and Ecotoxicity

Journal of Xenobiotics
Due to the growing emergence of bacterial and fungal resistance, there is an urgent need for novel antimicrobial compounds. Cationic surfactants are effective antimicrobial agents; however, traditional quaternary ammonium compounds (QACs) are ...
M. Teresa García, M. Carmen Morán, Ramon Pons, Zakaria Hafidi, Elena Bautista, Sergio Vazquez, Lourdes Pérez   +6 more
doaj   +1 more source

Magnetic flux generation and transport in cool stars

, 2011
The Sun and other cool stars harbouring outer convection zones manifest magnetic activity in their atmospheres. The connection between this activity and the properties of a deep-seated dynamo generating the magnetic flux is not well understood.
Barnes, Baumann, Baumann, Berdyugina, Berdyugina, Caligari, Caligari, Charbonneau, Choudhuri, D. Schmitt, Dikpati, Donahue, Donati, D’Silva, E. Işık, Fan, Fan, Fan, Ferriz-Mas, Ferriz-Mas, Ferriz-Mas, Granzer, Hathaway, Holzwarth, Holzwarth, Hoyng, Işık, Işık, Işık, Jouve, M. Schüssler, Montesinos, Moreno-Insertis, Moreno-Insertis, Ossendrijver, Parker, Petit, Petit, Rempel, Rempel, Rüdiger, Schmitt, Schou, Schrijver, Schrijver, Schüssler, Schüssler, Schüssler, Schüssler, Skaley, Snodgrass, Snodgrass, Spruit, Strassmeier, Strassmeier, Strassmeier, van Ballegooijen, Vogt   +57 more
core   +1 more source

Effects of Surface Roughness on the Electrochemical Reduction of CO2 over Cu [PDF]

, 2020
We have investigated the role of surface roughening on the CO2 reduction reaction (CO2RR) over Cu. The activity and product selectivity of Cu surfaces roughened by plasma pretreatment in Ar, O2, or N2 were compared with that of electrochemically polished
Bell, AT, Goddard, WA, Huang, Y, Jiang, K, Toma, FM, Zeng, G   +5 more
core  

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Dimeric Surfactants: Promising Ingredients of Cosmetics and Toiletries

Cosmetics, 2013
Surfactants are an essential ingredient for cosmetic, toiletries and personal care products for enhancing their performance. Dimeric surfactants demonstrate superiority compared to conventional surfactants in all areas of application. Dimeric surfactants
Naveen Kumar, Rashmi Tyagi
doaj   +1 more source