Sensitivity enhanced biosensor using graphene-based one-dimensional photonic crystal
In this paper, we propose and analytically demonstrate a biosensor configuration based on
the excitation of surface electromagnetic waves in a graphene-based one-dimensional …
the excitation of surface electromagnetic waves in a graphene-based one-dimensional …
Engineered nanoparticles for effective redox signaling during angiogenic and antiangiogenic therapy
Significance: Redox signaling plays a vital role in regulating various cellular signaling
pathways and disease biology. Recently, nanomedicine (application of nanotechnology in …
pathways and disease biology. Recently, nanomedicine (application of nanotechnology in …
Simultaneous SEF and SERRS from silver fractal-like nanostructure
J Dong, S Qu, H Zheng, Z Zhang, J Li, YP Huo… - Sensors and Actuators B …, 2014 - Elsevier
The effective enhancement substrate with fractal-like nanostructure was fabricated with
silver nanoparticle clusters through electrochemical reduction method. Surface enhanced …
silver nanoparticle clusters through electrochemical reduction method. Surface enhanced …
Low threshold incoherent random lasing with spectral overlap optimization of size-tuned plasmonic nanorods
R Gayathri, K Monika, VM Murukeshan… - Optics & Laser …, 2021 - Elsevier
Plasmonic random lasers continue to generate significant interest in the fields of optics and
photonics due to their improved performance. This owes to the greater scattering strength …
photonics due to their improved performance. This owes to the greater scattering strength …
[HTML][HTML] “One-pot” synthesis of fluorescent Au@ SiO2 and SiO2@ Au nanoparticles
NL Olteanu, CA Lazăr, AR Petcu, A Meghea… - Arabian Journal of …, 2016 - Elsevier
A class of fluorescent Au@ SiO 2 and SiO 2@ Au core–shell fluorescent nanoparticles has
been synthesized using microemulsion assisted sol–gel method coupled with …
been synthesized using microemulsion assisted sol–gel method coupled with …
Ag surface plasmon enhances luminescence of CdTe QDs
AE Ragab, AS Gadallah, T Da Ros, MB Mohamed… - Optics …, 2014 - Elsevier
This paper studies the effect of plasmon Ag NPs on the spectral properties of semiconductor
CdTe QDs. The size and shape of the prepared nano-materials have been characterized …
CdTe QDs. The size and shape of the prepared nano-materials have been characterized …
Electro-ionic control of surface plasmons in graphene-layered heterostructures
Precise control of light is indispensable to modern optical communication devices especially
as the size of such devices approaches the subwavelength scale. Plasmonic devices are …
as the size of such devices approaches the subwavelength scale. Plasmonic devices are …
Studies on interdependent optical properties of Rhodamine 6G dye and gold nanoparticles at different dilutions of aqueous solutions
Concentration dependent interaction between negatively charged citrate capped gold
nanoparticles (GNP) and cationic Rhodamine 6G dye was studied from the change in …
nanoparticles (GNP) and cationic Rhodamine 6G dye was studied from the change in …
Gold nano-urchins enhanced surface plasmon resonance (SPR) BIOSENSORS for the detection of estrogen receptor alpha (ERα)
Breast cancer is the deadliest form of cancer in women, but it also has very high survival
rates when treated early. Existing breast cancer detection methods such as mammography …
rates when treated early. Existing breast cancer detection methods such as mammography …
[HTML][HTML] Air-Coupled Photoacoustic Detection of Airborne Particulates
In this study, we present a novel method to detect airborne particulates using air-coupled
photoacoustics, with a goal toward detecting viral content in respiratory droplets. The peak …
photoacoustics, with a goal toward detecting viral content in respiratory droplets. The peak …