Choi AA - Search Results

1

Single-molecule diffusivity quantification in Xenopus egg extracts elucidates physicochemical properties of the cytoplasm.

Choi AA, Zhou CY, Tabo A, Heald R, Xu K. Choi AA, et al. Proc Natl Acad Sci U S A. 2024 Dec 10;121(50):e2411402121. doi: 10.1073/pnas.2411402121. Epub 2024 Dec 5. Proc Natl Acad Sci U S A. 2024. PMID: 39636857 Free PMC article.

2

Single-Molecule Diffusivity Quantification Unveils Ubiquitous Net Charge-Driven Protein-Protein Interaction.

Choi AA, Xu K. Choi AA, et al. J Am Chem Soc. 2024 Apr 17;146(15):10973-10978. doi: 10.1021/jacs.4c02475. Epub 2024 Apr 4. J Am Chem Soc. 2024. PMID: 38576203

3

Size-Dependent Suppression of Molecular Diffusivity in Expandable Hydrogels: A Single-Molecule Study.

Park HH, Choi AA, Xu K. Park HH, et al. Among authors: choi aa. J Phys Chem B. 2023 Apr 13;127(14):3333-3339. doi: 10.1021/acs.jpcb.3c00761. Epub 2023 Apr 3. J Phys Chem B. 2023. PMID: 37011131

4

Single-Molecule Displacement Mapping Indicates Unhindered Intracellular Diffusion of Small (≲1 kDa) Solutes.

Choi AA, Xiang L, Li W, Xu K. Choi AA, et al. J Am Chem Soc. 2023 Apr 7:10.1021/jacs.3c00597. doi: 10.1021/jacs.3c00597. Online ahead of print. J Am Chem Soc. 2023. PMID: 37027457 Free PMC article.

5

Single-molecule diffusivity quantification in Xenopus egg extracts elucidates physicochemical properties of the cytoplasm.

Choi AA, Zhou CY, Tabo A, Heald R, Xu K. Choi AA, et al. bioRxiv [Preprint]. 2024 Aug 26:2024.08.24.609541. doi: 10.1101/2024.08.24.609541. bioRxiv. 2024. Update in: Proc Natl Acad Sci U S A. 2024 Dec 10;121(50):e2411402121. doi: 10.1073/pnas.2411402121 PMID: 39253443 Free PMC article. Updated. Preprint.

6

Displacement Statistics of Unhindered Single Molecules Show no Enhanced Diffusion in Enzymatic Reactions.

Choi AA, Park HH, Chen K, Yan R, Li W, Xu K. Choi AA, et al. J Am Chem Soc. 2022 Mar 23;144(11):4839-4844. doi: 10.1021/jacs.1c12328. Epub 2022 Mar 8. J Am Chem Soc. 2022. PMID: 35258969 Free PMC article.

7

Fluorogenic Dimers as Bright Switchable Probes for Enhanced Super-Resolution Imaging of Cell Membranes.

Aparin IO, Yan R, Pelletier R, Choi AA, Danylchuk DI, Xu K, Klymchenko AS. Aparin IO, et al. Among authors: choi aa. J Am Chem Soc. 2022 Oct 5;144(39):18043-18053. doi: 10.1021/jacs.2c07542. Epub 2022 Sep 26. J Am Chem Soc. 2022. PMID: 36153973

8

Hypersensitivity of the vimentin cytoskeleton to net-charge states and Coulomb repulsion.

Unger BA, Wu CY, Choi AA, He C, Xu K. Unger BA, et al. Among authors: choi aa. bioRxiv [Preprint]. 2024 Jul 11:2024.07.08.602555. doi: 10.1101/2024.07.08.602555. bioRxiv. 2024. PMID: 39026705 Free PMC article. Preprint.

9

Single-molecule displacement mapping indicates unhindered intracellular diffusion of small (<~1 kDa) solutes.

Choi AA, Xiang L, Li W, Xu K. Choi AA, et al. bioRxiv [Preprint]. 2023 Jan 26:2023.01.26.525579. doi: 10.1101/2023.01.26.525579. bioRxiv. 2023. Update in: J Am Chem Soc. 2023 Apr 7. doi: 10.1021/jacs.3c00597 PMID: 36747694 Free PMC article. Updated. Preprint.

10

A composite electrodynamic mechanism to reconcile spatiotemporally resolved exciton transport in quantum dot superlattices.

Yuan R, Roberts TD, Brinn RM, Choi AA, Park HH, Yan C, Ondry JC, Khorasani S, Masiello DJ, Xu K, Alivisatos AP, Ginsberg NS. Yuan R, et al. Among authors: choi aa. Sci Adv. 2023 Oct 20;9(42):eadh2410. doi: 10.1126/sciadv.adh2410. Epub 2023 Oct 20. Sci Adv. 2023. PMID: 37862422 Free PMC article.

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