Porous silicon-based photonic biosensors: Current status and emerging applications
S Arshavsky-Graham, N Massad-Ivanir… - Analytical …, 2018 - ACS Publications
Since its first demonstration as a promising material for molecular detection two decades
ago, porous silicon (PSi) has become a commercially viable optical biosensor platform …
ago, porous silicon (PSi) has become a commercially viable optical biosensor platform …
Solution‐processed low threshold vertical cavity surface emitting lasers from all‐inorganic perovskite nanocrystals
Recently, newly engineered all‐inorganic cesium lead halide perovskite nanocrystals
(IPNCs)(CsPbX3, X= Cl, Br, I) are discovered to possess superior optical gain properties …
(IPNCs)(CsPbX3, X= Cl, Br, I) are discovered to possess superior optical gain properties …
Functionalised porous silicon as a biosensor: emphasis on monitoring cells in vivo and in vitro
Porous silicon photonics is the ideal platform for high sensitivity, high selectivity monitoring
of biological molecules in a complex fluidic environment. The potential of this technology …
of biological molecules in a complex fluidic environment. The potential of this technology …
Flow-through porous silicon membranes for real-time label-free biosensing
A flow-through sensing platform based on open-ended porous silicon (PSi) microcavity
membranes that are compatible with integration in on-chip sensor arrays is demonstrated …
membranes that are compatible with integration in on-chip sensor arrays is demonstrated …
Enhancement of spontaneous emission of semiconductor quantum dots inside one-dimensional porous silicon photonic crystals
Controlling spontaneous emission by modifying the local electromagnetic environment is of
great interest for applications in optoelectronics, biosensing and energy harvesting …
great interest for applications in optoelectronics, biosensing and energy harvesting …
Lanthanide luminescence enhancements in porous silicon resonant microcavities
In this paper, the covalent immobilization and luminescence enhancement of a europium
(Eu (III)) complex in a porous silicon (pSi) layer with a microcavity (pSiMC) structure are …
(Eu (III)) complex in a porous silicon (pSi) layer with a microcavity (pSiMC) structure are …
Recent advances on luminescent enhancement-based porous silicon biosensors
SNA Jenie, SE Plush, NH Voelcker - Pharmaceutical research, 2016 - Springer
Luminescence–based detection paradigms have key advantages over other optical
platforms such as absorbance, reflectance or interferometric based detection. However …
platforms such as absorbance, reflectance or interferometric based detection. However …
Transfer-printing of tunable porous silicon microcavities with embedded emitters
Here we demonstrate, via a modified transfer-printing technique, that electrochemically
fabricated porous silicon (PSi) distributed Bragg reflectors (DBRs) can serve as the basis of …
fabricated porous silicon (PSi) distributed Bragg reflectors (DBRs) can serve as the basis of …
Development of L-lactate dehydrogenase biosensor based on porous silicon resonant microcavities as fluorescence enhancers
The up-regulation of l-lactate dehydrogenase (LDH), an intracellular enzyme present in most
of all body tissues, is indicative of several pathological conditions and cellular death. Herein …
of all body tissues, is indicative of several pathological conditions and cellular death. Herein …
Achieving extreme light confinement in low-index dielectric resonators through quasi-bound states in the continuum
W Wang, X Ma - Optics Letters, 2021 - opg.optica.org
Obtaining large field enhancement in low-refractive-index dielectric materials is highly
relevant to many photonic and quantum optics applications. However, confining light in …
relevant to many photonic and quantum optics applications. However, confining light in …