5 results match your criteria Apl Materials[Journal]

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Electron beam-based metrology after CMOS.

APL Mater 2018 ;6

National Institute of Standards and Technology, Gaithersburg, Maryland, 20899, USA.

The magnitudes of the challenges facing electron-based metrology for post-CMOS technology are reviewed. Directed selfassembly, nanophotonics/plasmonics, and resistive switches and selectors, are examined as exemplars of important post-CMOS technologies. Materials, devices, and architectures emerging from these technologies pose new metrology requirements: defect detection, possibly subsurface, in soft materials, measurement of size, shape, and roughness of structures for nanophotonic devices, contamination-free measurement of surface-sensitive structures, and identification of subtle structural, chemical, or electronic changes of state associated with switching in non-volatile memory elements. Read More

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http://dx.doi.org/10.1063/1.5038249DOI Listing
January 2018

Physiological stability and renal clearance of ultrasmall zwitterionic gold nanoparticles: Ligand length matters.

APL Mater 2017 May 15;5(5). Epub 2017 Mar 15.

Department of Chemistry and Biochemistry, The University of Texas at Dallas, 800 W Campbell Rd., Richardson, Texas 75080, USA

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5414477PMC
http://dx.doi.org/10.1063/1.4978381DOI Listing
May 2017
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Research Update: Materials design of implantable nanogenerators for biomechanical energy harvesting.

Authors:
Jun Li Xudong Wang

APL Mater 2017 Mar;5(7)

Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.

Implantable nanogenerators are rapidly advanced recently as a promising concept for harvesting biomechanical energy . This review article presents an overview of the most current progress of implantable piezoelectric nanogenerator (PENG) and triboelectric nanogenerator (TENG) with a focus on materials selection, engineering, and assembly. The evolution of the PENG materials is discussed from ZnO nanostructures, to high-performance ferroelectric perovskites, to flexible piezoelectric polymer mesostructures. Read More

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http://dx.doi.org/10.1063/1.4978936DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5734651PMC
March 2017
22 Reads

Self-powered p-NiO/n-ZnO heterojunction ultraviolet photodetectors fabricated on plastic substrates.

APL Mater 2015 Oct 1;3(10). Epub 2015 Oct 1.

Materials Science and Engineering Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899 USA.

A self-powered ultraviolet (UV) photodetector (PD) based on p-NiO and n-ZnO was fabricated using low-temperature sputtering technique on indium doped tin oxide (ITO) coated plastic polyethylene terephthalate (PET) substrates. The heterojunction showed very fast temporal photoresponse with excellent quantum efficiency of over 63% under UV illumination at an applied reverse bias of 1.2 V. Read More

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http://dx.doi.org/10.1063/1.4932194DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4759661PMC
October 2015
8 Reads

The process of EDC-NHS Cross-linking of reconstituted collagen fibres increases collagen fibrillar order and alignment.

APL Mater 2015 Jan;3(1)

Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK.

We describe the production of collagen fibre bundles through a multi-strand, semi-continuous extrusion process. Cross-linking using an EDC (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide), NHS (N-hydroxysuccinimide) combination was considered. Atomic Force Microscopy (AFM) and Raman spectroscopy focused on how cross-linking affected the collagen fibrillar structure. Read More

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http://dx.doi.org/10.1063/1.4900887DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4262854PMC
January 2015
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