Results 131 to 140 of about 4,520 (260)

Local Solvent Ordering Drives Supramolecular Chirality Inversion

Advanced Science, EarlyView.
Local solvent organization is shown to govern supramolecular chirality by selecting distinct chiral assembly pathways. A subtle change in water‐DMSO composition reverses the helical sense of a chiral perylene bisimide, while heating induces an irreversible thermal inversion to a more stable enantiomorph.
Triza Pal, Akta Singh, Subinoy Adhikari, Jagannath Mondal, Debangshu Chaudhuri   +4 more
wiley   +1 more source

Frequency conversion of highly charged femtosecond spatiotemporal optical vortices in cascaded nonlinear crystals. [PDF]

Nat Commun
Liang Q, Wang D, Zhang Q, Hu J, Zhang E, Wang M, Wu J, Swartzlander GA, Liu Y.   +8 more
europepmc   +1 more source

Giant Magnetic Purcell Effect Induced by High‐Order Mie Resonances

Advanced Science, EarlyView.
High‐order Mie resonances in dielectric spheres selectively amplify magnetic dipole emission from Eu3+ emitters, producing a giant magnetic Purcell effect. Localized emitters can efficiently access high‐order resonant modes, and the low‐loss TiO2 platform enables direct far‐field observation of the enhanced emission.
Haonan Shi, Ningning Song, Anjun Huang, Zhengwen Yang, Jingbo Sun, Yongzheng Wen, Ji Zhou   +6 more
wiley   +1 more source

Editorial: Optical vortices: Generation and detection

Frontiers in Physics, 2022
Junjie Yu, Pei Zhang, Gianluca Ruffato, Di Lin, Di Lin, Di Lin   +5 more
doaj   +1 more source

Anisotropy-driven reshaping and diagnostic limits of high-charge perfect optical vortices. [PDF]

Sci Rep
Pandey Y, Kumar R, Bisht NS.
europepmc   +1 more source

Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities. [PDF]

Light Sci Appl, 2019
Shen Y, Wang X, Xie Z, Min C, Fu X, Liu Q, Gong M, Yuan X.   +7 more
europepmc   +1 more source

Sonoselective Transfection of Glioma Endothelium

Advanced Science, EarlyView.
Delivering non‐viral, gene‐bearing nanoparticles with thiol‐decorated surfaces to gliomas with focused ultrasound yields transfection tropism for endothelial cells. From this platform, “sonoselective” transfection of glioma endothelium is achieved via incorporation of an endothelial cell‐specific promoter.
Anna C. Debski, Catherine M. Gorick, Victoria R. Breza, Jackson Tirrell, Krishan Perumal, Katherine M. Nowak, Ji Song, Natasha D. Sheybani, Richard J. Price   +8 more
wiley   +1 more source

Publisher Correction: Dynamic realization of emergent high-dimensional optical vortices. [PDF]

Nat Commun
Kim D, Park G, Choi YS, Baucour A, Hwang J, Kim J, Park S, Yun HS, Shin J, Wang H, Fan S, Yoon DK, Seo MK.   +12 more
europepmc   +1 more source

Dynamic realization of emergent high-dimensional optical vortices. [PDF]

Nat Commun
Kim D, Park G, Choi YS, Baucour A, Hwang J, Kim J, Park S, Yun HS, Shin J, Wang H, Fan S, Yoon DK, Seo MK.   +12 more
europepmc   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source