Results 51 to 60 of about 128,240 (308)

Polarization Sensitivity in Scattering-Type Scanning Near-Field Optical Microscopy—Towards Nanoellipsometry

Applied Sciences, 2023
Electric field enhancement mediated through sharp tips in scattering-type scanning near-field optical microscopy (s-SNOM) enables optical material analysis down to the 10-nm length scale and even below.
Felix G. Kaps, Susanne C. Kehr, Lukas M. Eng   +2 more
doaj   +1 more source

Polarization-microscopy images, EDX-data and cathodoluminescence-microscopy images.Evaluation of shark tooth diagenesis-screening methods and the application of their stable oxygen isotope data for palaeoenvironmental reconstructions

, 2019
Polarization-microscopy images, EDX-data and cathodoluminescence-microscopy ...
G. Schweigert (6250100), K. Stevens (4256824), D. Thies (6250097), K. Hättig (6250094), J. Mutterlose (2844794)   +4 more
core   +1 more source

Investigation of Large Strain Actuation in Barium Titanate [PDF]

, 2001
Sensors and actuators based on ferroelectric materials have become indispensable in the fields of aerospace, high technology, and medical instruments.
Burcsu, Eric Noboru
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Vectorial phase retrieval in super-resolution polarization microscopy

APL Photonics
In single-molecule orientation localization microscopy, valuable information about the orientation and longitudinal position of each molecule is often encoded in the shape of the point spread function (PSF).
R. Gutiérrez-Cuevas, L. A. Alemán-Castañeda, I. Herrera, S. Brasselet, M. A. Alonso   +4 more
doaj   +1 more source

A comparative study of leaves extracts for corrosion inhibition effect on aluminium alloy in alkaline medium

Ain Shams Engineering Journal, 2017
This paper deals with the comparative inhibition study of some plants leaves extract namely Cannabis sativa (CS), Rauwolfia serpentina (RS), Cymbopogon citratus (CC), Annona squamosa (AS) and Adhatoda vasica (AV) on the corrosion of aluminium alloy (AA ...
Namrata Chaubey, Dileep Kumar Yadav, Vinod Kumar Singh, M.A. Quraishi   +3 more
doaj   +1 more source

Polarization-Controlled Plasmonic Structured Illumination

, 2020
Structured light in the subwavelength scale is important for a broad range of applications ranging from lithography to imaging. Of particular importance is the ability to dynamically shift the pattern of the fields, which has led to the development of ...
Ting Yu (156230), Zhengji Xu, Zhengji Xu (4607035), Qilong Tan, Shuang Zhang, Dao Hua Zhang (3339273), Yu Luo (277978), Dao Hua Zhang, Ting Yu, Shuang Zhang (117657), Yu Luo, Qilong Tan (8571090)   +11 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Fluorescence polarization modulation super-resolution imaging provides refined dynamics orientation processes in biological samples

Light: Science & Applications, 2022
Polarization-modulated fluorescence microscopy provides molecular orientation mapping in cells.
Sophie Brasselet
doaj   +1 more source

Solid immersion lens applications for nanophotonic devices [PDF]

, 2008
Solid immersion lens (SIL) microscopy combines the advantages of conventional microscopy with those of near-field techniques, and is being increasingly adopted across a diverse range of technologies and applications. A comprehensive overview of the state-
O'Connor, John A., Reid, Derryck T.; id_orcid, Serrels, Keith A., Dalgarno, P.A., Ramsay, E., Reid, D.T., Warburton, R.J., Hadfield, R.H., Warburton, Richard J., Ramsay, Euan, Hadfield, Robert H., Gerardot, B., Serrels, K.A., Dalgarno, Paul A.; id_orcid, O'Connor, J., Gerardot, Brian D.   +15 more
core   +1 more source