1. What is Two-Photon Direct Laser Writing (DLW)? Two-photon direct laser writing (DLW) is 3D printing for the microscopic world. This techniques
Two-photon absorption (TPA) is the simultaneous absorption of two-photons of the same or different wavelenth by a material. In physics two-photon absorption
This is the list of 20 companies with nanotechnology related business in the fourth quarter of 2024.The companies listed span a wide range of nanotechnology applications, showcasing the versatility of this field:
NotebookLM is a groundbreaking generative AI that transforms complex scientific literature into engaging podcast-style conversations. By analyzing dense research papers, journal articles, or dissertations, NotebookLM crafts easy-to-follow dialogues that make advanced topics
TL;DR: This study explores the use of three-photon direct laser writing (DLW) to fabricate high-performance quantum dot (QD)-polymer filters, overcoming limitations of traditional two-photon processes. By utilizing a 1035 nm laser, the
Context: 2D materials like graphene, transition material dichalcogenides (TMDs) and MXenes form a versatile body of materials with various electronic tendencies ranging from metallic, semi-conducting, and insulating to various topologically active electronic
Context: There are many 2D materials with inherent non-linear optical properties. The interaction of high intensity lasers with such materials on a surface can switch on unique optical phenomena in the material.
Context: This study explores the formation of sediments and minerals in nature by lookin at how charged droplets lead to changes in surface tension setting off forces that tear micro sized particles
Context: Continuous fabrication of high-aspect-ratio structures with nano/microscopic features is desirable for many applications in medicine and photonics, including custom-designed stents, micro-surgery equipment, and optical components. Two-Photon Continuous Flow Lithography: This paper
The advancements in maskless fabrication methods, specifically two-photon microfabrication, have ushered in a revolutionary era in materials science. These state-of-the-art techniques allow for the precise creation of custom-designed microscale phases and have
Researcher’s led by Prof. Hongbo Sun at Tsinhua university, Beijing has put the protein bovine serum albumin (BSA) to use as a muscle in microstructures. Microstructures fabricated by two-photon laser direct writing
This post deals with the a new method for mulimaterials two-photon lithography from the paper entitled “Multimaterial 3D laser microprinting using an integrated microfluidic system” published in Science Advances[1] . Facile integration of