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Did you mean hanqing guo (17 results)?
Enantiomer-dependent immunological response to chiral nanoparticles.
Xu L, Wang X, Wang W, Sun M, Choi WJ, Kim JY, Hao C, Li S, Qu A, Lu M, Wu X, Colombari FM, Gomes WR, Blanco AL, de Moura AF, Guo X, Kuang H, Kotov NA, Xu C. Xu L, et al. Nature. 2022 Jan;601(7893):366-373. doi: 10.1038/s41586-021-04243-2. Epub 2022 Jan 19. Nature. 2022. PMID: 35046606
Intermolecular interactions of biological molecules and inorganic nanoparticles show some commonalities(7-9), but these structures differ in scale, in geometry and in the dynamics of chiral shapes, which can both impede and strengthen their mirror-asymmetric complexes. Here we sh …
Intermolecular interactions of biological molecules and inorganic nanoparticles show some commonalities(7-9), but these structures differ in …
Bioinspired Supramolecular Nanotoroids with Aggregation-Induced Emission Characteristics.
Fu S, Pang A, Guo X, He Y, Song S, Ge J, Li J, Li W, Xiong Y, Wang L, Wang D, Tang BZ. Fu S, et al. ACS Nano. 2022 Aug 23;16(8):12720-12726. doi: 10.1021/acsnano.2c04480. Epub 2022 Aug 12. ACS Nano. 2022. PMID: 35959972
Mechanistic investigation on the basis of fluorescence and circular dichroism analyses suggests that the toroid formation can be driven by the interactions of AIE-den-1 with amino acid and goes through a topological morphology transformation from nanofibers to left-handed …
Mechanistic investigation on the basis of fluorescence and circular dichroism analyses suggests that the toroid formation can be driven by t …
3D Chiral Self-Assembling Matrixes for Regulating Polarization of Macrophages and Enhance Repair of Myocardial Infarction.
Yang L, Yang L, Lu K, Su N, Li X, Guo S, Xue S, Lian F, Feng C. Yang L, et al. Adv Sci (Weinh). 2023 Nov;10(32):e2304627. doi: 10.1002/advs.202304627. Epub 2023 Sep 28. Adv Sci (Weinh). 2023. PMID: 37767946 Free PMC article.
Herein, 3D supramolecular chiral self-assembling matrixes are prepared to regulate the polarization of macrophages and further enhance the repair of myocardial infarction (MI). Experiments studies show that M-type (left-handed) self-assembling matrixes significantly inhibi …
Herein, 3D supramolecular chiral self-assembling matrixes are prepared to regulate the polarization of macrophages and further enhance the r …
Biological Nanomotors with a Revolution, Linear, or Rotation Motion Mechanism.
Guo P, Noji H, Yengo CM, Zhao Z, Grainge I. Guo P, et al. Microbiol Mol Biol Rev. 2016 Jan 27;80(1):161-86. doi: 10.1128/MMBR.00056-15. Print 2016 Mar. Microbiol Mol Biol Rev. 2016. PMID: 26819321 Free PMC article. Review.
Motor chirality and channel size are two factors that distinguish rotation motors from revolution motors. Rotation motors use right-handed channels to drive the right-handed dsDNA, similar to the way a nut drives the bolt with threads in same orientation; revolution …
Motor chirality and channel size are two factors that distinguish rotation motors from revolution motors. Rotation motors use right-hande …
Structure of ATP synthase under strain during catalysis.
Guo H, Rubinstein JL. Guo H, et al. Nat Commun. 2022 Apr 25;13(1):2232. doi: 10.1038/s41467-022-29893-2. Nat Commun. 2022. PMID: 35468906 Free PMC article.
Structures of resting mitochondrial ATP synthases revealed a left-handed curvature of the peripheral stalk even though rotation of the rotor, driven by either ATP hydrolysis in F(1) or proton translocation through F(O), would apply a right-handed bending force to th …
Structures of resting mitochondrial ATP synthases revealed a left-handed curvature of the peripheral stalk even though rotation of th …
Dual-band and high-efficiency metasurface-based circular-to-linear polarization converter.
Lin B, Huang W, Guo J, Wang Y, Zhu R, Ji X. Lin B, et al. PLoS One. 2023 Jun 2;18(6):e0286411. doi: 10.1371/journal.pone.0286411. eCollection 2023. PLoS One. 2023. PMID: 37267396 Free PMC article.
Numerical simulations show that the reflection phase difference deltaphiuv of the polarization converter is very close to +90 in two separated frequency ranges, so the polarization converter can achieve high-efficiency and dual-band CP-to-LP polarization conversion, it can conver …
Numerical simulations show that the reflection phase difference deltaphiuv of the polarization converter is very close to +90 in two separat …
Unusual (2R,6R)-bicyclo[3.1.1]heptane ring construction in fungal α-trans-bergamotene biosynthesis.
Wen YH, Chen TJ, Jiang LY, Li L, Guo M, Peng Y, Chen JJ, Pei F, Yang JL, Wang RS, Gong T, Zhu P. Wen YH, et al. iScience. 2022 Mar 10;25(4):104030. doi: 10.1016/j.isci.2022.104030. eCollection 2022 Apr 15. iScience. 2022. PMID: 35345459 Free PMC article.
We proposed that the cyclization mechanism of (+)-alpha-trans-bergamotene involved endo-anti cyclization of left-handed helix farnesyl pyrophosphate by (6R)-bisabolyl cation, which was supported by molecular docking. ...
We proposed that the cyclization mechanism of (+)-alpha-trans-bergamotene involved endo-anti cyclization of left-handed helix farnesy …
Translation of the long-term fundamental studies on viral DNA packaging motors into nanotechnology and nanomedicine.
Liang C, Weitao T, Zhou L, Guo P. Liang C, et al. Sci China Life Sci. 2020 Aug;63(8):1103-1129. doi: 10.1007/s11427-020-1752-1. Epub 2020 Jun 29. Sci China Life Sci. 2020. PMID: 32617827 Review.
The open washer linked into a filament as a queue with left-handed chirality along the dsDNA chain. It was found that a free 5'- and 3'-dsDNA end is not required for one gp16 dimer and four monomers to assemble into the hexametric washer on dsDNA. ...
The open washer linked into a filament as a queue with left-handed chirality along the dsDNA chain. It was found that a free 5'- and …
All-dielectric metasurface circular dichroism waveplate.
Hu J, Zhao X, Lin Y, Zhu A, Zhu X, Guo P, Cao B, Wang C. Hu J, et al. Sci Rep. 2017 Jan 31;7:41893. doi: 10.1038/srep41893. Sci Rep. 2017. PMID: 28139753 Free PMC article.
We demonstrate that the CPDW exhibits a unique dichroism in that it functions as a transmissive quarter waveplate for one of either left-or right-handed circularly polarized incident lightand a reflective mirror for the opposite polarization. ...
We demonstrate that the CPDW exhibits a unique dichroism in that it functions as a transmissive quarter waveplate for one of either left-or …
Switchable chiral transport in charge-ordered kagome metal CsV3Sb5.
Guo C, Putzke C, Konyzheva S, Huang X, Gutierrez-Amigo M, Errea I, Chen D, Vergniory MG, Felser C, Fischer MH, Neupert T, Moll PJW. Guo C, et al. Nature. 2022 Nov;611(7936):461-466. doi: 10.1038/s41586-022-05127-9. Epub 2022 Oct 12. Nature. 2022. PMID: 36224393 Free PMC article.
We show that the chirality is set by the out-of-plane field component and that a transition from left- to right-handed transport can be induced by changing the field sign. CsV(3)Sb(5) is the first material in which strong chiral transport can be controlled and switched by …
We show that the chirality is set by the out-of-plane field component and that a transition from left- to right-handed transport can …
144 results