Plasmonic tweezers: for nanoscale optical trap** and beyond
Optical tweezers and associated manipulation tools in the far field have had a major impact
on scientific and engineering research by offering precise manipulation of small objects …
on scientific and engineering research by offering precise manipulation of small objects …
Enhanced optical spectroscopy for multiplexed DNA and protein-sequencing with plasmonic nanopores: Challenges and prospects
Plasmonics is the discipline that investigates the use of collective oscillations of conductive
electrons in metallic nanostructures, called surface plasmons (SPs), to realize a large set of …
electrons in metallic nanostructures, called surface plasmons (SPs), to realize a large set of …
Plasmonic optical tweezers for particle manipulation: principles, methods, and applications
Inspired by the idea of combining conventional optical tweezers with plasmonic
nanostructures, a technique named plasmonic optical tweezers (POT) has been widely …
nanostructures, a technique named plasmonic optical tweezers (POT) has been widely …
Plasmonic optical tweezers based on nanostructures: fundamentals, advances and prospects
The ability of metallic nanostructures to confine light at the sub-wavelength scale enables
new perspectives and opportunities in the field of nanotechnology. Making use of this …
new perspectives and opportunities in the field of nanotechnology. Making use of this …
Novel plasmonic nanocavities for optical trap**‐assisted biosensing applications
Plasmonic nanocavities have proved to confine electromagnetic fields into deep
subwavelength volumes, implying their potentials for enhanced optical trap** and sensing …
subwavelength volumes, implying their potentials for enhanced optical trap** and sensing …
Nano‐Optical Tweezing of Single Proteins in Plasmonic Nanopores
Single‐molecule sensing technologies aim to detect and characterize single biomolecules,
but generally need labeling while the measurement times and throughput are severely …
but generally need labeling while the measurement times and throughput are severely …
Biosensing with nanoaperture optical tweezers
R Gordon - Optics & Laser Technology, 2019 - Elsevier
Nanoaperture optical tweezers extend the range of optical tweezers to dielectric particles
below 50 nm in size. This allows for optical trap** of proteins, DNA fragments and other …
below 50 nm in size. This allows for optical trap** of proteins, DNA fragments and other …
Temperature measurement in plasmonic nanoapertures used for optical trap**
Plasmonic nanoapertures generate strong field gradients enabling efficient optical trap**
of nano-objects. However, because the infrared laser used for trap** is also partly …
of nano-objects. However, because the infrared laser used for trap** is also partly …
Mirror-enhanced plasmonic nanoaperture for ultrahigh optical force generation with minimal heat generation
Double Nanohole Plasmonic Tweezers (DNH) have emerged as a powerful approach for
confining light to sub-wavelength volume, enabling the trap** of nanoscale particles much …
confining light to sub-wavelength volume, enabling the trap** of nanoscale particles much …
High-speed nanoscale optical trap** with plasmonic double nanohole aperture
Optical trap** with plasmonic double nanohole (DNH) apertures has proven to be an
efficient method for trap** sub-50 nm particles due to their suppressed plasmonic heating …
efficient method for trap** sub-50 nm particles due to their suppressed plasmonic heating …