Results 221 to 230 of about 25,565 (312)

Supramolecular Assemblies of Self‐Immolative Janus Dendrimers With Rapid Photodegradation Response

Small, EarlyView.
Self‐immolative Janus dendrimers assemble into spherical nanoparticles with solid cores. Upon irradiation, rapid end‐to‐end depolymerization triggers a unique degradation pathway from spheres to crescents within minutes, enabling on‐demand release of encapsulated cargo.
Chuanfeng Li, Jiabin Luan, Daniela A. Wilson, Elizabeth R. Gillies   +3 more
wiley   +1 more source

Analysis and Compensation of Lorentz Force Magnetic Bearing Magnetic Flux Density Uniformity Error. [PDF]

Sensors (Basel)
Yu C, Cai Y, Wang W, Han W, Yin Z, Han W.   +5 more
europepmc   +1 more source

Charge Directed Selective Co‐Assembly of Ionic Complementary Peptide Binary Mixtures

Small, EarlyView.
Multi‐component peptide systems enable the development of multi‐functional and tunable materials, yet, controlling the co‐assembly of such complex systems remains challenging. This study demonstrates that rational design of peptide charge distribution, together with controlling parameters (pH, stoichiometry, and concentration), can guide selective co ...
Abdulwahhab Khedr, Mohamed A. N. Soliman, Alfred Corrigan, Tarsem Sahota, Rachel Armitage, Natalie Allcock, Jeyapriya T. Jegadeesan, Mahetab H. Amer, Reem Alazragi, Zeeshan Ahmad, Jacek K. Wychowaniec, Mohamed A. Elsawy   +11 more
wiley   +1 more source

Evaluation and correction methods for geometric errors of hydrostatic thrust bearings. [PDF]

Sci Rep
Wang Z, Yang B, Xu C, Fu P, Jia Y, Sun A, Zhang L, Yuan L.   +7 more
europepmc   +1 more source

Efficient, Reversible Lead Adsorption in a Thiol‐Decorated Zirconium‐Metal–Organic Framework

Small, EarlyView.
A thiol‐decorated Zr‐MOF, Zr‐DMSA, efficiently captures Pb(II) from water via mixed S/O chelation enabled by flexible “dangling” ligands, as revealed by solid‐state NMR and pair distribution function analyses. Treatment with 1 M HCl fully reverses Pb binding, regenerating the material for up to 10 consecutive adsorption–desorption cycles.
Timo M. O. Felder, Nazanin Taheri, Till Schertenleib, Anne F. S. Belin, Pattaraphon Rodlamul, Laura Piveteau, Mounir Mensi, Xiao‐Xin Gao, Paul J. Dyson, Mohammad K. Nazeeruddin, Wendy L. Queen   +10 more
wiley   +1 more source

Conversion of Renewable Lignocellulosic Biomass‐Derived Nanocellulose into Graphene via Pyrolysis and High Shear‐Mediated Exfoliation

Small Structures, EarlyView.
This study uses nanocellulose crystals (NCCs) as the precursor for graphene production. The NCCs are pyrolyzed at 500–800 °C and then converted to graphene in the vortex fluidic device using only water as the solvent. The graphene shows a relatively high quality and TEM confirming <6 layers.
Yu Matsueda, Colin L. Raston, Elsa Antunes   +2 more
wiley   +1 more source

Lower limb intelligent rehabilitation robot based on human-gait coupling, spatiotemporal gait sensing, and fuzzy PID control. [PDF]

Sci Rep
Zhao J, Zou G, Zhao Q, Bao M, Ju X, Luo Y.   +5 more
europepmc   +1 more source

Large‐Scale Synthesis of InP/ZnS Quantum Dots Using Continuous Flow Chemistry

Small Structures, EarlyView.
Novel precursors for the continuous flow synthesis of highly luminescent InP/ZnS core/shell QDs are identified, enabling their fully automated gram‐scale production in a two‐stage process. The developed synthetic approach employs hazard‐free aminophosphine chemistry in a noncoordinating solvent.
Ranjana Yadav, Céline Rivaux, Céline Nayral, Fabien Delpech, Peter Reiss   +4 more
wiley   +1 more source

Optimization of automatic generation controllers in renewable multi-area power systems using the Fata Morgana algorithm. [PDF]

Sci Rep
Güven AF, Şahin E, Mengi OÖ, Bajaj M, Bereznychenko V.   +4 more
europepmc   +1 more source

Research on a Drone‐Based Vacant Parking Detection System

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
It can be difficult to know which spaces are available in parking lots and bicycle parking areas, so knowing the availability status is necessary for efficient parking. Therefore, in this study, we developed the drone that can display the availability status. Availability is determined by whether it can read a QR code attached to the ground. To conduct
Hiroki Mineshita, Syunsuke Wakamatsu, Hun‐ok Lim   +2 more
wiley   +1 more source