Lei Ding
56 posts

Lei Ding
@JustLei2
Investigate upconversion materials (UCNPs and TTA) by iSCAT, optical tweezers, super-resolution and spectrometer. #UCNP #TTA #iSCAT #Tweezers #superresolution
Sydney, New South Wales Katılım Eylül 2018
185 Takip Edilen74 Takipçiler

Excited to share our latest publication in @NatureComms ! Single-cell laser emitting cytometry for label-free nucleolus fingerprinting. This technology harnessed the #microlaser to portrait the nucleolus. @NTUsg @YuCheng22152500 @NTU_EEE
nature.com/articles/s4146…

GIF
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New article online: Sub-femtonewton force sensing in solution by super-resolved photonic force microscopy.
go.nature.com/3LHDXLM

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PhD work in @NaturePhotonics is just out! We report the nanoscale thermal limit force detection in the aqueous solution with a force sensitivity down to 1.8 fN Hz-1/2. Great appreciation for the supervision from @Fan_uts and the collaboration with Xuchen. nature.com/articles/s4156…
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🙀Our paper in @Nature is just out! 🥳We imaged for the first time a chemical reaction with interferometric scattering microscopy (iSCAT) 🔬🧪By doing that we found solvent structuring in the early stages of covalent organic frameworks (COFs) formation. nature.com/articles/s4158…
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Milestones of iSCAT in Chemistry: nanoparticle growth (2016 PNAS) pnas.org/doi/full/10.10… → single-particle performance in Battery (2021 Nature) doi.org/10.1038/s41586… → COF growth (2024 Nature) doi.org/10.1038/s41586…
Nanomaterials for Energy@HybridNano
🙀Our paper in @Nature is just out! 🥳We imaged for the first time a chemical reaction with interferometric scattering microscopy (iSCAT) 🔬🧪By doing that we found solvent structuring in the early stages of covalent organic frameworks (COFs) formation. nature.com/articles/s4158…
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Molecular Triplet Generation Enabled by Adjacent Metal Nanoparticles | Journal of the American Chemical Society #Triplet #Generation #Metal #Nanoparticles pubs.acs.org/doi/10.1021/ja…
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Very happy to share our new work that published on Optics Letters, Temporal compressive edge imaging enabled by a lensless diffuser camera. It is also open accessed. Nice teamwork with @Fan_uts @AberdeenPhysics @JustLei2 #OSA_OL opg.optica.org/ol/fulltext.cf… @OpticaPubsGroup

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We made a thing that turns green light into blue light. It’s pretty cool. Thilini Ishwara, @JialeF, @DMdeClercq1, @LaserMikeN with some help from @dane_mcc group. @excitonscience @UNSWScience #ChemTwitter #ozchem (delayed)#FluorescenceFriday
pubs.acs.org/doi/10.1021/ac…
Sydney, New South Wales 🇦🇺 English
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Our first paper on molecular trapping with polymer brushes is now published in @NatureComms ! We can trap hundreds of proteins in one attoliter in a stable and non-invasive manner. nature.com/articles/s4146…
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Check out our latest work in @Nature! We show that photon avalanching nanoparticles can be switched on and off repeatedly using light, which allows us to perform <1 Å accuracy super-resolution imaging and 3D nanopatterning. nature.com/articles/s4158…
(open access link in 🧵)

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Label-free 3D Imaging in Live Cells
via Confocal iSCAT Microscopy
Now online at Nature Communications: rdcu.be/c9pwc
Featuring: Nanoscopic topography of nuclear envelope, Dynamics of ER, Transport along Microtubules, Nano-motion of clathrin-coated pits and viruses...

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check out our high-speed iSCAT confocal live cell imaging at 1,000 fps! #OSA_OpEx opg.optica.org/oe/fulltext.cf…
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Our latest @PhysRevLett shows how to push the boundaries of light scattering from small particles using complex frequency excitations. @AlexKrasnok
journals.aps.org/prl/abstract/1…
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One of the weirdest effects we've ever studied. Lots of exciting exciton physics, awesome team! @NatureMaterials rdcu.be/cW2bU
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Just published in @Nature!
“Delayed fluorescence from inverted singlet and triplet excited states”
nature.com/articles/s4158…
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Pour some tau protein on a #microtubule, and the microtubule will contract. I still remember the first day we saw it happening in the #optical_tweezers. And I am happy I could contribute a little to this fascinating story. biorxiv.org/content/10.110…

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Delighted to have contributed a section on Rotational Levitated Optomechanics, with @grahamdbruce , to the Roadmap for Optical Tweezers which is now available on @arxiv arxiv.org/abs/2206.13789
Lots of insightful pieces from colleagues around the world!
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Swan Bands of C2, an interpretive dance.
australian kitsch 🦘@OzKitsch
Natural gas: like a ballet on your stovetop, 1979
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