Results 141 to 150 of about 580,622 (343)

Single Solid‐State Ion Channels as Potentiometric Nanosensors

open access: yesAdvanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi   +4 more
wiley   +1 more source

OCTOID: A Soft Robotic System Featuring Programmable Shape Morphing and Dynamic Structural Coloration

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han   +8 more
wiley   +1 more source

Spatiotemporal Plasma–Mediated Laser Fabrication of Ultrahigh‐Aspect‐Ratio Nanochannel Arrays for Vertical Perovskite Nanowire Semiconductor Devices

open access: yesAdvanced Functional Materials, EarlyView.
A spatiotemporal plasma–mediated laser processing approach is developed to fabricate ultrahigh–aspect ratio nanochannel arrays and corresponding perovskite nanowire arrays within transparent materials for optoelectronics devices. The laser‐fabricated nanochannels serve as templates for controlled perovskite infiltration and crystallization, enabling ...
Taijin Wang   +3 more
wiley   +1 more source

Introducing Class Actions in Finland: an Example of Lawmaking without Economic Analysis [PDF]

open access: yes
Finnish Parliament accepted in February 2007 a new law on class actions (literally group actions), which entered into force 1 October, 2008. The legislative process was particularly slow.
Valimaki, Mikko
core  

Immigration, Criminalization, and Disobedience [PDF]

open access: yes, 2016
This symposium essay explores two contending visions of immigration justice: one focused on expanding procedural rights for immigrants, and a second associated with a movement of immigrant youth who have come out en masse as “undocumented and unafraid ...
McLeod, Allegra M.
core   +2 more sources

The Effect of Amino Acids on the Formation of Amorphous Calcium Carbonate Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Biomineral formation often proceeds via the assembly of amorphous calcium carbonate (ACC) nanoparticles with narrow size distributions. Using in situ SAXS coupled to a stopped‐flow device, we follow synthetic ACC formation with a 10 ms time resolution and show that amino acids narrow the size distribution at low supersaturation, highlighting their key ...
Lucas Kuhrts   +10 more
wiley   +1 more source

The Effect of External Pressures on Sentencing Judges [PDF]

open access: yes, 1983
Aldoupolis v. Commonwealth illustrates three potential types of pressure on a sentencing judge: public opinion, opinions voiced by influential political figures, and opinions expressed by the press.
Kunen, Eve
core   +1 more source

4D Printing of Self‐Immolative Polymers

open access: yesAdvanced Functional Materials, EarlyView.
The integration of self‐immolative polymers (SIPs) into light‐based 3D printed structures is presented as a new “living” 4D printing strategy. By exploiting their metastability and stimuli‐responsiveness, SIP‐containing printed objects can undergo rapid and triggered degrowth under ambient conditions and subsequent regrowth through polymer ...
Johannes Markhart   +3 more
wiley   +1 more source

Historic Preservation Law: The Metes & Bounds of a New Field [PDF]

open access: yes, 1981
Historic Preservation Law has come to mean that combination of regulations, common-law property principles, tax incentives, and adjective law in administrative proceedings, governing historic sites and property within the United States. Although Congress
Robinson, Nicholas A.
core   +1 more source

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