Results 61 to 70 of about 4,510 (216)

Fluorescent two‐photon nanolithography

Journal of Microscopy, 2008
SummaryImproving the excitation conditions in two‐photon fluorescent lithography reduces the size of the fabricated structures to nanometre scales. We demonstrate that a precise control of the illumination profile and the scanning speed of the laser beam is enough to decrease the photo‐polymerization volume of resins by orders of magnitude.
Kunik, Dario, Ludueña, Silvio Juan, Costantino, S., Martinez, Oscar Eduardo   +3 more
openaire   +4 more sources

Electrochemical Sensor Based on Black Phosphorus for Antimony Detection Using Dip‐Pen Nanolithography: The Role of Dwell Time

Small Methods, EarlyView.
Meta‐chemical surfaces based on black phosphorus (BP) are developed for electrochemical Sb(III) sensing using dip‐pen nanolithography. The surface‐to‐volume ratio and the fill factor, which can be altered by the dwell time, affect the detection limit.
Krishna K. Yadav, Dror Shamir, Haya Kornweitz, Lonia Friedlander, Moshe Zohar, Ariela Burg   +5 more
wiley   +1 more source

High-Precision Solvent Vapor Annealing for Block Copolymer Thin Films

Micromachines, 2018
Despite its efficacy in producing well-ordered, periodic nanostructures, the intricate role multiple parameters play in solvent vapor annealing has not been fully established.
Gunnar Nelson, Chloe S. Drapes, Meagan A. Grant, Ryan Gnabasik, Jeffrey Wong, Andrew Baruth   +5 more
doaj   +1 more source

Atomic Force Microscopy for Cross‐Disciplinary Materials Research

Small Methods, EarlyView.
This figure demonstrates the broad applicability of atomic force microscopy (AFM) across interdisciplinary materials research. Interlocking puzzle pieces illustrate how AFM integrates with complementary analytical techniques to provide comprehensive material characterization.
Soyun Joo, Seongmun Eom, Youngwoo Choi, Uichang Jeong, Yoonhan Cho, WonJeong Yu, Kunwoo Park, Seungbum Hong   +7 more
wiley   +1 more source

Metasurface‐Assisted Optical Transparency of a Continuous Metal Film

Small Structures, EarlyView.
Herein, a general strategy for realizing transparent conductors by sandwiching a continuous metal film between two metasurfaces is presented. A coupled‐mode theory model is developed to reveal the underlying physics and identify the optimal conditions.
Yifei Wang, Jinyu Guo, Yifang Chen, Qiong He, Lei Zhou   +4 more
wiley   +1 more source

Surface assembly and nanofabrication of 1,1,1-tris(mercaptomethyl)heptadecane on Au(111) studied with time-lapse atomic force microscopy

Beilstein Journal of Nanotechnology, 2014
The solution self-assembly of multidentate organothiols onto Au(111) was studied in situ using scanning probe nanolithography and time-lapse atomic force microscopy (AFM).
Tian Tian, Burapol Singhana, Lauren E. Englade-Franklin, Xianglin Zhai, T. Randall Lee, Jayne C. Garno   +5 more
doaj   +1 more source

Femtosecond Laser Plasmonic Nanolithography for Color Printing in Silicon

Small Structures, EarlyView.
Synergistic ion implantation and femtosecond laser writing precisely control plasmonic nanoparticles (NPs) in silicon, creating tunable nanostructures. This method enables self‐assembled stripes, embedded nanorods, and semiembedded particles for applications in color printing, information storage, and ultrasensitive surface‐enhanced Raman scattering ...
Bo Wu, Han Zhu, Lingrui Chu, Wenqing Sun, Qingchuan Ye, Xiaoli Sun, Saulius Juodkazis, Feng Chen   +7 more
wiley   +1 more source

Charged particle single nanometre manufacturing

Beilstein Journal of Nanotechnology, 2018
Following a brief historical summary of the way in which electron beam lithography developed out of the scanning electron microscope, three state-of-the-art charged-particle beam nanopatterning technologies are considered. All three have been the subject
Philip D. Prewett, Cornelis W. Hagen, Claudia Lenk, Steve Lenk, Marcus Kaestner, Tzvetan Ivanov, Ahmad Ahmad, Ivo W. Rangelow, Xiaoqing Shi, Stuart A. Boden, Alex P. G. Robinson, Dongxu Yang, Sangeetha Hari, Marijke Scotuzzi, Ejaz Huq   +14 more
doaj   +1 more source

The impact of nanotechnology on textile coloration—A mini‐review

Coloration Technology, EarlyView.
Abstract Coloration is a key feature in the textile industry that adds value to the final apparels. This coloration of textile products is done by conventional methods which involve huge amounts of water pollution and wastages of textile colourants. Several approaches have been taken to eliminate these issues by advanced dyeing methods, however, due to
Solaiman Bin Ali, Md Shakirul Islam, Merin Jahan Sabiha   +2 more
wiley   +1 more source

High-throughput micro-nanostructuring by microdroplet inkjet printing

Beilstein Journal of Nanotechnology, 2018
The production of micrometer-sized structures comprised of nanoparticles in defined patterns and densities is highly important in many fields, ranging from nano-optics to biosensor technologies and biomaterials.
Hendrikje R. Neumann, Christine Selhuber-Unkel   +1 more
doaj   +1 more source