Results 21 to 30 of about 228,991 (341)

Impressively printing patterns of gold and silver nanoparticles

open access: yesNano Select, 2021
The optical and chemical properties of gold and silver nanoparticles make them useful for many applications, including surface enhanced spectroscopy‐based biosensors, photostable colorants, enhanced photovoltaic, and nanoscale optical elements. We report 
Fathima S. Ameer   +10 more
doaj   +1 more source

Manuscripts and rare books of Alisher Navoi in Almaty Library Founds

open access: yesӘл-Фараби Атындағы Қазақ Ұлттық Университеті хабаршы шығыстану сериясы, 2022
One of the most important topics is studying the works of the poet Mir Alisher Navoi common to the entire Turkic world and presenting them to today's Kazakhstan readers.
G. Kambarbekova, G. Abikova
doaj   +1 more source

Comparative Study of the Art of Iconography in the Court of Dolatshah, the Ruler of Kermanshah, and the Works Created during the Fath Ali Shah Qajar’s Period (1203-1327) [PDF]

open access: yesنگره
Mohammad Ali Dolatshah, the ruler of Kermanshah, is the eldest son of Fath Ali Shah Qajar. During his reign in Kermanshah, he left valuable services. In his court, art is as active as in the court of Tehran, and works of art such as lithography, painting,
Elaheh Panjehbashi
doaj   +1 more source

Optimization of Surface-Engineered Micropatterns on Bacterial Cellulose for Guided Scar-Free Skin Wound Healing

open access: yesBiomolecules, 2023
Bacterial cellulose (BC) has been widely used in tissue engineering due to its unique spatial structure and suitable biological properties. In this study, a small biologically active Arginine-Glycine-Aspartic acid-Serine (RGDS) tetrapeptide was ...
Haiyan Liu   +4 more
doaj   +1 more source

Investigation on Key Parameters in the Fabrication of Stamps for Transfer Printing of Micro Devices

open access: yesApplied Sciences, 2020
For the past few years, the transfer printing method has been developed and has secured numerous advantages. Here, via both experiments and analyses, we have focused on identifying key parameters and optimizing their values in the fabrication process of ...
Changwen Su   +9 more
doaj   +1 more source

Layout Decomposition for Quadruple Patterning Lithography and Beyond

open access: yes, 2014
For next-generation technology nodes, multiple patterning lithography (MPL) has emerged as a key solution, e.g., triple patterning lithography (TPL) for 14/11nm, and quadruple patterning lithography (QPL) for sub-10nm. In this paper, we propose a generic
Pan, David Z., Yu, Bei
core   +1 more source

Learning Synchronous Control Based on Intelligent Methods for Ultra-Precision Stage Systems

open access: yesIEEE Access
With the increasing demands on equipment accuracy, synchronous performance becomes more and more significant for ultra-precision systems. In order to achieve nanometer-level accuracy and millisecond synchronization in practice, a learning synchronous ...
Xin Zhou   +4 more
doaj   +1 more source

Simple Fabrication of Structured Magnetic Metallic Nano-Platelets for Bio-Analytical Applications

open access: yesMicromachines, 2019
This short communication presents a simple method of preparation of thin-metal nano-platelets utilizing metal sputtering and lift-off photolithography. The method offers complete control over size, shape and properties of nano-platelets of sub-micrometer
Jakub Novotny   +4 more
doaj   +1 more source

Switchable optics based on guided mode resonance in lithographically patterned vanadium dioxide with integrated heating layer

open access: yesJournal of the European Optical Society-Rapid Publications, 2023
Vanadium dioxide (VO2) has promising applications in smart windows and active micro-optical devices due to its thermochromic properties. However, the successful fabrication and patterning of VO2 thin films with the correct stoichiometry and phase are ...
Walther Markus   +3 more
doaj   +1 more source

Enhancement of optical response in nanowires by negative-tone PMMA lithography

open access: yes, 2018
The method of negative-tone-PMMA electron-beam lithography is investigated to improve the performance of nanowire-based superconducting detectors. Using this approach, the superconducting nanowire single-photon detectors (SNSPDs) have been fabricated ...
Agarwal, Akshay   +3 more
core   +1 more source

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