Results 111 to 120 of about 1,009,434 (343)

Highly Scalable, Raspberry‐Like Microbeads with Nano‐/Micro‐Confined Hybrid Hydrogel Desiccants for Rapid Atmospheric Water Harvesting

Advanced Functional Materials, EarlyView.
A scalable nano‐/micro‐confinement strategy is developed, where polyacrylamide (PAM)‐LiCl hybrid desiccants are confined within hollow nanoparticles (HNPs) and assembled into raspberry‐like microbeads. The beads have a hydrogel‐rich core and an NP‐rich shell for fast absorption and desorption, releasing water 13.6 L kg⁻¹ day⁻¹.
Yunchan Lee, So Hee Nah, Kun‐Yu Wang, Yinding Chi, Jong Bin Kim, Ziyun Zhang, Shu Yang   +6 more
wiley   +1 more source

Chronic unpredictable mild stress induced depression-like behaviours and glutamate-glutamine cycling dysfunctions in both blood and brain of mice

Pharmaceutical Biology, 2019
Context: Currently, there is no cure or early preclinical diagnostic assay available for depression. Recently, depression has been observed in association with metabolic abnormalities of the glutamate (Glu)–glutamine (Gln) cycling, which is regulated by ...
Ya-Ping Chen, Chuang Wang, Jiang-Ping Xu
doaj   +1 more source

Cross Metathesis Assisted Solid-Phase Synthesis of Glycopeptoids [PDF]

, 2012
A solid-phase synthesis of glycopeptoids was explored through olefin cross metathesis (CM). Peptoids and sugar derivatives with appropriate olefin moieties were coupled in the presence of an olefin metathesis catalyst to afford glycopeptoids in good ...
Grubbs, Robert H., Khan, Sharaf Nawaz, Kim, Arim, Kwon, Yong-Uk   +3 more
core   +1 more source

Separation of oligo-RNA by reverse-phase HPLC [PDF]

, 1979
Gloria D. McFarland, Philip N. Borer
openalex   +1 more source

Covalent Adaptable Networks with Associative Siloxane Exchange Enabled by Amide‐Based Internal Catalysis: Designing for Reprocessability and Extrudability by Increasing the Cross‐Link Density

Advanced Functional Materials, EarlyView.
Internally catalyzed siloxane dynamic chemistry is demonstrated resulting from amides covalently linked through alkyl chains to siloxanes. The alkyl length in the siloxane‐containing monomer tunes the network cross‐link density. Siloxane exchange dynamics are faster with increasing cross‐link density, because associative exchange is second order in ...
Nathan S. Purwanto, Tong Wang, Xiaoyang Liu, Linda J. Broadbelt, Tapas Debsharma, John M. Torkelson   +5 more
wiley   +1 more source

Chromatographic Detection of Rutin in the Aromatic and Semi Aromatic Romanian Autochthonous Musts Variety

Acta Universitatis Cibiniensis. Series E: Food Technology, 2014
The aim of the present essay is the detection of the phenolic rutin compound, a phenolic compound with antioxidant properties, in musts coming from autochthonous variety.
Lengyel Ecaterina, Oprean Letiţia, Stegărus Diana, Iancu Ramona, Sandru Daniela, Mutu Dan, Geana Irina, Tiţa Ovidiu   +7 more
doaj   +1 more source

Fluorophobic Effect Enables Selective Detection of PFAS in Water with Electrolyte‐Gated Organic Transistors

Advanced Functional Materials, EarlyView.
PerFluoroAlkyl Substances (PFAS) are responsible of major and persistent environmental pollution worldwide. This work demonstrates an ultra‐sensitive sensor for PFAS based on an organic transistor whose gate is functionalized with a binary self‐assembled monolayer containing a perfluorinated molecule.
Rian Zanotti, Marcello Berto, Matteo Sensi, Alessandro Paradisi, Eleonora Veronese, Lucia Pasquato, Carlo Augusto Bortolotti, Pierangelo Metrangolo, Fabio Biscarini   +8 more
wiley   +1 more source

Optimization of cleaning and analytical method for determination of arbutin, hydroquinone and kojic acid in cosmetic products

Journal of Medicinal Plants, 2021
Background: Hydroquinone, arbutin and kojic acid are herbal-based skin whitening compounds that are used in many cosmetics. Today, the lack of side effects of arbutin and kojic acid has made them a valuable alternative to hydroquinone.
Nilofar Eradati, Fatemeh Tajabadi, Hamid Reza Ahmadi-Ashtiani, Shamsali Rezazadeh, Mahdi Taherian, Hossein Rastegar   +5 more
doaj  

Liquid‐Locked Bassanites for Scalable Fabrication of High‐Temperature Micro‐Supercapacitors Working at 300 °C

Advanced Functional Materials, EarlyView.
A “liquid locking” strategy is proposed and implemented for scalable printing of crack‐free bassanite ceramic frameworks with interlocking microstructures to host ionic liquids as effective electrolytes for high‐temperature micro‐supercapacitors (HT‐MSCs).
Shiqian Chen, Zheng Li, Komal Gola, Gui Li, Ruiqi Chen, Jinhua Sun, Alexandr Talyzin, Jiantong Li   +7 more
wiley   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source