Results 51 to 60 of about 90,044 (345)

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source

A Novel High Sensitivity Refractive Index Sensor Based on Multi-Core Micro/Nano Fiber

Photonic Sensors, 2019
A refractive index sensor based on a multi-core micro/nano fiber is proposed for low refractive index solutions. At first, the mode field distribution of the tapered multi-core fiber is analyzed with the finite element model (FEM).
Yuefeng Qi, Jin Zhang, Qi Feng, Xin Zhang, Yanyan Liu, Ying Han   +5 more
doaj   +1 more source

Refractive index sensor based on slot waveguide cavity

Journal of the European Optical Society-Rapid Publications, 2012
The experimental study of a gold slot waveguide cavity is presented. The resonance of this cavity working in the telecom wavelength range is highly dependent on the refractive index of the medium located in or around the slots array, because of the high confinement of the electromagnetic field in the structure.
Matthieu Roussey, Qing Tan, Armando Cosentino, Hans Peter Herzig   +3 more
openaire   +4 more sources

Wide-Range Optical CMOS-Based Diagnostics [PDF]

, 2017
Colorimetric, chemiluminescence and refractive index based diagnostics are some of the most important sensing techniques in biomedical science and clinical medicine.
Al-Rawhani, Mohammed A., Beeley, James, Cheah, Boon Chong, Cumming, David R.S., Giagkoulovits, Christos, Nagy, Bence, Shakoor, Abdul   +6 more
core   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis

Photonic Sensors, 2018
A numerical analysis on dual core photonic crystal fiber (DC-PCF) based surface plasmon resonance (SPR) refractive index sensor is presented. The guiding parameters and required sensing performances are examined with finite element method (FEM) based ...
Alok Kumar Paul, Ajay Krishno Sarkar, Abdul Khaleque   +2 more
doaj   +1 more source

Photonic crystal fiber half-taper probe based refractometer [PDF]

, 2014
A compact singlemode - photonic crystal fiber - singlemode fiber tip (SPST) refractive index sensor is demonstrated in this paper. A CO2 laser cleaving technique is utilised to provide a clean-cut fiber tip which is then coated by a layer of gold to ...
Bo, Lin, Brambilla, Gilberto, Ding, Ming, Farrell, Gerald, Guan, Chunying, Semenova, Yuliya, Sun, Weimin, Wang, Pengfei, Yuan, Libo   +8 more
core   +2 more sources

Report on the 2nd MObility for Vesicle research in Europe (MOVE) symposium—2024

FEBS Open Bio, EarlyView.
The 2nd MObility for Vesicle research in Europe (MOVE) Symposium in Belgrade brought over 280 attendees from 28 countries to advance extracellular vesicle (EV) research. Featuring keynotes, presentations, and industry sessions, it covered EV biogenesis, biomarkers, therapies, and manufacturing.
Dorival Mendes Rodrigues‐Junior, Michaela Kocholata, Marilena E. Lekka, Olga Janouskova, Moran Yadid, Maja Kosanovic   +5 more
wiley   +1 more source

The Determination of the Sensitivity of Refractive Index Sensors

Photonics
A new approach to determining the sensitivity of refractive index sensors is proposed. It has been shown that relative and absolute sensitivity show different results, and also, for the first time, it is demonstrated that relative sensitivity has advantages over absolute sensitivity. In addition, the influence of the relative width of the photonic band
Ilya M. Efimov, Nikolay A. Vanyushkin, Ashot H. Gevorgyan   +2 more
openaire   +2 more sources

Integrated collinear refractive index sensor with Ge PIN photodiodes

, 2018
Refractive index sensing is a highly sensitive and label-free detection method for molecular binding events. Commercial implementations of biosensing concepts based on plasmon resonances typically require significant external instrumentation such as ...
Augel, Lion, Bechler, Stefan, Fischer, Inga A., Kawaguchi, Yuma, Körner, Roman, Schulze, Jörg, Uchida, Hironaga   +6 more
core   +2 more sources