Advances and challenges for fluorescence nanothermometry

J Zhou, B Del Rosal, D Jaque, S Uchiyama, D Jin - Nature methods, 2020 - nature.com
Fluorescent nanothermometers can probe changes in local temperature in living cells and in
vivo and reveal fundamental insights into biological properties. This field has attracted …

Brillouin microscopy: an emerging tool for mechanobiology

R Prevedel, A Diz-Muñoz, G Ruocco, G Antonacci - Nature methods, 2019 - nature.com
The role and importance of mechanical properties of cells and tissues in cellular function,
development and disease has widely been acknowledged, however standard techniques …

Volumetric bioprinting of organoids and optically tuned hydrogels to build liver‐like metabolic biofactories

PN Bernal, M Bouwmeester, J Madrid‐Wolff… - Advanced …, 2022 - Wiley Online Library
Organ‐and tissue‐level biological functions are intimately linked to microscale cell–cell
interactions and to the overarching tissue architecture. Together, biofabrication and …

Gold-immobilized photonic crystal fiber-based SPR biosensor for detection of malaria disease in human body

VS Chaudhary, D Kumar, S Kumar - IEEE sensors journal, 2021 - ieeexplore.ieee.org
This article presents the photonic crystal fiber (PCF) based surface plasmon resonance
(SPR) biosensor for early detection of malaria disease in humans by measurement of the …

Stain-free identification of cell nuclei using tomographic phase microscopy in flow cytometry

D Pirone, J Lim, F Merola, L Miccio, M Mugnano… - Nature …, 2022 - nature.com
Quantitative phase imaging has gained popularity in bioimaging because it can avoid the
need for cell staining, which, in some cases, is difficult or impossible. However, as a result …

Machine learning assisted hepta band THz metamaterial absorber for biomedical applications

P Jain, H Chhabra, U Chauhan, K Prakash, A Gupta… - Scientific reports, 2023 - nature.com
A hepta-band terahertz metamaterial absorber (MMA) with modified dual T-shaped
resonators deposited on polyimide is presented for sensing applications. The proposed …

Challenges for optical nanothermometry in biological environments

M Quintanilla, M Henriksen-Lacey… - Chemical Society …, 2022 - pubs.rsc.org
Temperature monitoring is useful in medical diagnosis, and essential during hyperthermia
treatments to avoid undesired cytotoxic effects. Aiming to control heating doses, different …

Bipolar charge trapping for absorption enhancement in a graphene-based ultrathin dual-band terahertz biosensor

G Varshney, P Giri - Nanoscale Advances, 2021 - pubs.rsc.org
Surface plasmons generated at the graphene dielectric interface can be altered by trapping
the electric charge. A technique is implemented for trapping the bipolar electric charge on …

Classification of M1/M2-polarized human macrophages by label-free hyperspectral reflectance confocal microscopy and multivariate analysis

FR Bertani, P Mozetic, M Fioramonti, M Iuliani… - Scientific reports, 2017 - nature.com
The possibility of detecting and classifying living cells in a label-free and non-invasive
manner holds significant theranostic potential. In this work, Hyperspectral Imaging (HSI) has …

Design and analysis of a single elliptical channel photonic crystal fiber sensor for potential malaria detection

A Shafkat, ANZ Rashed, HM El-Hageen… - Journal of Sol-gel …, 2021 - Springer
Malaria is a mosquito-borne disease caused by unicellular hemoparasites of the genus
Plasmodium that results in the death of over one million people worldwide every year. Early …