University of Vienna. “Exotic vibrations in new materials.” Nanowerk, 26 May 2025, https://www.nanowerk.com/nanotechnology-news3/newsid=66906.php.
University of Vienna. (2025, May 26). Exotic vibrations in new materials. Nanowerk….
Category: Nanotech
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Ionic liquids enable recyclable gold aerogels for catalytic water treatment
May 26, 2025 Researchers developed a green synthesis strategy using ionic liquids to control gold aerogel structure, boosting…
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High-speed atomic force microscopy and 3D modeling reveal the structural dynamics of ADAR1 complexes
Structural characterization of ADAR1 oligomerization using computational 3D modeling, simulated AFM, and HS-AFM
The ADAR1 short-length isoform (p110) contains a C-terminal catalytic center deaminase domain and three dsRNA binding domains (dsRBDs)…
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Shift photocurrent vortices from topological polarization textures
Bistritzer, R. & MacDonald, A. H. Moire bands in twisted double-layer graphene. PNAS 108, 12233 (2011).
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Carr, S. et al. Twistronics:…
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Characterization of Bi-doped FAPbI3 perovskite films investigated by X-ray absorption spectroscopy
SEM analysis
The surface morphology of the perovskite films in the current study was investigated using SEM. These results are shown in Figs. 2(a-e). SEM imagery indicates orderly grain arrangements. For 0.5 and 1% Bi-FAPbI3 films, SEM shows…
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Cyperus rotundus mediated green synthesis of silver nanoparticles for antibacterial wound dressing applications
Ag-NPs synthesis
Due to the Surface Plasmon Resonance (SPR) vibrations, after 30 to 60 min of adding the silver nitrate salt solution to the extract, a colour change from rust orange to dark brown was observed during the stirring process. The…
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Beam-steering of a single-element nano-antenna with two transferring dielectric flat lenses
Figure 1a shows an illustration of the introduced plasmonic NA with two transferring rectangular dielectric flat lenses along ± x, ± y directions to steer the beem for optical wireless applications at the conventional telecommunication…
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Anharmonic effects control interaction of carbyne confined in carbon nanotubes shaping their vibrational properties
To introduce the changes in the complete Raman response by our templated growth of confined carbyne, we show the spectra of CC@DWCNT with an unfilled DWCNT reference prior to the carbyne growth in Fig. 1.
Fig. 1: On resonance Raman spectrum of… Continue Reading
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Provoking tumor disulfidptosis by single-atom nanozyme via regulating cellular energy supply and reducing power
Preparation and characterization
Single-atom-dispersed CuSAE was synthesized on SiO2 supports as depicted in Fig. 1. Briefly, SiO2 nanospheric cores were initially synthesized using a tetraethyl orthosilicate (TEOS) sol-gel method17. Polydopamine…
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Enhanced colon-targeted drug delivery through development of 5-fluorouracil-loaded cross-linked mastic gum nanoparticles
The pure drug 5-FU was procured from Hi-media, Mumbai. MG was purchased from of the Chios Gums Mastic Farmers Association, Chios, Greece; where it is grown, and it was of commercial quality. Sodium trimethyl phosphate (STMP) was obtained from Sigma…
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