Results 71 to 80 of about 19,913 (291)
Advanced Science, EarlyView.Programmable hydration pathways enable reconfigurable ionic thermoelectrics in polyquaternium hydrogels. By coupling microscopic solvation, mesoscale water channels, and macroscopic boundary control, hydration‐gated protonics decouples thermopower, response speed, and stability.
Zehao Zhao, Yun Shen, Dongyan Xu
wiley +1 more source
Constructing Seamless Interfaces for Ultrastable Flexible Supercapacitors
Advanced Science, EarlyView.Seamless electrode/electrolyte and electrolyte/electrolyte interfaces with boosted interfacial toughness and adhesion are constructed by anchored interfacial polymerization and in situ polymerization, respectively. The achieved supercapacitor exhibits ultrahigh capacitance retention over 100,000 times of charge/discharge or folding deformation ...
Keyi Dong +8 more
wiley +1 more source
, 2012 The formation of complexes from oppositely charged polyelectrolytes are well known. Polyelectrolytes bind to surfaces and can thus be used as flocculants or coating to modify surfaces.
Kleinen, Jochen
core +1 more source
Functionalized Polyelectrolytes for Bioengineered Interfaces and Biosensing Applications
Organic Materials, 2020 The possibility of tuning the chemical moieties and their density plays a fundamental role in targeting surface-confined molecular structures and their functionalities at macro and nanoscale levels.
Jacopo Movilli, Jurriaan Huskens
doaj +1 more source
3D Engineered Dual‐Redox Zinc‐Iodine Microbatteries for Intrinsically Safe on‐Chip Energy Storage
Advanced Science, EarlyView.Dual‐redox Zn//I2 microbatteries enable high‐performance on‐chip energy storage by combining Zn2+ plating/stripping with reversible I−/I3− chemistry. Integrated with PANI micro‐cathode and 3D porous Au collectors, the system delivers enhanced capacity, energy, and power, advancing safe, CMOS‐compatible microsystems for next‐generation electronics ...
Nibagani Naresh +16 more
wiley +1 more source
Polyelectrolyte Hydrogel Platforms for the Delivery of Antidepressant Drugs
Gels, 2016 Some vinyl hydrogels containing α-amino acid residues (l-phenylalanine, l-valine) were used as polyelectrolyte platforms for the evaluation of the controlled release of two antidepressants (paroxetine and duloxetine).
Mario Casolaro, Ilaria Casolaro
doaj +1 more source
Ion binding to polyelectrolytes
, 2006 Binding of simple ions to polyelectrolytes is reviewed. Proton binding in excess salt is understood quite well. At intermediate distances between the groups, the binding isotherms broaden due to electrostatic interactions, and are captured by a simple ...
Borkovec, Michal +2 more
core +1 more source
Advanced Science, EarlyView.Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu +15 more
wiley +1 more source
CONDITIONING PROCESS AND CHARACTERIZATION OF FRESH ACTIVATED SLUDGE [PDF]
Journal of Engineering Science and Technology, 2015 Fresh activated sludge in many wastewater treatment plants may be considered unhealthy due to the large amount of organic and organism content. Due to the lack of research on municipal sludge, there is an apparent scarcity of actual data. Thus, this work
SALAM K. AL-DAWERY
doaj
Advanced Science, EarlyView.Two distinct slip‐link mechanisms – the slide‐ring pulley effect and highly entangled chains – are combined in a water‐rich double network hydrogel, achieving synergistic toughening, near‐complete reversibility, and exceptional friction tear resistance at >$>$91 wt.% water.
Subhankar Mandal +5 more
wiley +1 more source