Hybrid DNA Origami – Graphene Platform for Electrically‐Gated Nanoscale Motion
A hybrid DNA origami‐graphene architecture is employed in a nearfield sensing device for optical distance assessment in biosensors and biorecognition purposes. Using Fluorescence Lifetime Imaging Microscopy (FLIM), a nearfield quenching model is verified and test the device response under several electrostatic gating conditions, which leads to changes ...
João D. G. Azevedo+10 more
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Discussion: “Analytical Synthesis of Function Generators Using the Slider-Crank Inversion” (McLarnan, C. W., 1965, ASME J. Eng. Ind., 87, pp. 325–330) [PDF]
John R. Zimmerman
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The aim of this study is to develop a sensor material based on natural quartz combined with La(III) and Ce(III), both detected in Ni‐MH batteries, as well as Eu(III), for reliable qualitative and quantitative analysis of doxycycline over a broad concentration range.
Olha Semeshko+6 more
wiley +1 more source
Twisted GeS Nanowire with Engineered Stacking Order and Tunable Composition
1D twisted GeS nanowires with engineered stacking orders and tunable bandgaps are synthesized using an axial screw dislocation mechanism. These nanowires exhibit enhanced photoelectronic properties and strong second harmonic generation (SHG), presenting new opportunities for future electronic and optoelectronic applications.
Qi Wu+9 more
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Chitosan sponges are modified with ZnO through atomic layer deposition (ALD) to enhance water remediation. Characterization reveals the growth of defective ZnO, which improves the water stability of the sponges. The material's effectiveness is demonstrated through the removal of Direct Blue 78 dye and the photocatalytic degradation of Naproxen ...
Sara Lotito+13 more
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Enhanced Oxygen Evolution Kinetics via Single‐Atom Catalyst Design: A Review
Single atom catalysts (SACs) in oxygen evolution reaction (OER). TOC shows key aspects like synthetic strategies, supports‐selection principle, metal types, and OER performances in SACs. Abstract This review highlights recent advancements in enhancing oxygen evolution reaction kinetics through the design of single‐atom catalysts.
Zhen Yuan+7 more
wiley +1 more source
Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices
This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin+2 more
wiley +1 more source
Strategy for R & D, Studies in the Microeconomics of Development, by Thomas Marschak, Thomas Glennan, Jr. and Robert Summers. A RAND Corporation Research Study published as Volume VIII in the series "Econometrics and Operations Research". Springer-Verlag, New York, Inc. 1967. 330 pages. U.S. $14.20. [PDF]
G. R. Lindsey
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