Alignment control of thermotropic liquid crystals by topography and chemical functionality of a surface: a review

H Xin, H Chen, P Song, Q Sun - Materials Today Communications, 2023 - Elsevier
The essential difference between liquid crystals (LCs) and conventional fluids is their
ordered molecular orientations. Since the discovery of LCs, how to control their molecular …

Photodesign and fabrication of surface relief gratings on films of polyimide-based supramolecular systems obtained using host-guest strategy

I Sava, I Stoica, I Topala, I Mihaila, AI Barzic - Polymer, 2022 - Elsevier
New supramolecular structures were attained by an original approach based on mixing the
concepts of polyamidic acid (PAA) host and an azochromophore guest with hydrogen …

[PDF][PDF] Considerations on the plastic structure of a UAV payload made by 3D printing technology

LS Grigore, AG ȘTEFAN, O Orban, IR Adochiei - sensors, 2021 - revmaterialeplastice.ro
With the development of unmanned aerial vehicle (UAV) systems for a multitude of real-time
applications, 3D printing technologies have been developed to make thermoplastic …