Monitoring the Hierarchical Evolution from a Double-Stranded Helix to a Well-Defined Microscopic Morphology Based on a Turbine-like Aromatic Molecule | Zendy

Junyan Zhu | Zendy; Ya-Lun Xu | Zendy; Qianqian Li | Zendy; Chuan-Bao Zhang | Zendy; YanBo Wang | Zendy; Lixiong Zhang | Zendy; JiYa Fu | Zendy; Lili Zhao | Zendy

Open Access

Monitoring the Hierarchical Evolution from a Double-Stranded Helix to a Well-Defined Microscopic Morphology Based on a Turbine-like Aromatic Molecule

Author(s) -

Junyan Zhu,

Ya-Lun Xu,

Qianqian Li,

Chuan-Bao Zhang,

YanBo Wang,

Lixiong Zhang,

JiYa Fu,

Lili Zhao

Publication year - 2020

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.0c01443

Subject(s) - molecule , porosity , morphology (biology) , materials science , scanning electron microscope , helix (gastropod) , crystallography , phthalazine , scanning force microscopy , electron microscope , triple helix , chemical physics , nanotechnology , chemistry , atomic force microscopy , composite material , optics , stereochemistry , physics , organic chemistry , ecology , biology , snail , genetics

1 H -Indazolo[1,2- b ]phthalazine-5,10-dione IPDD with an approximate turbine-like spatial structure, primary assembled double-stranded helices at the first level, was predicted by quantum chemical calculations and confirmed by atomic force microscopy. The higher-dimensional hierarchical architectures including fibrils, helical fibers, spherical shells, and porous prismatic structures were observed in sequence by the scanning electron microscopy technique. The final porous prismatic structures sensitive to NH 3 vapors have the potential to be applied in gas sensing and absorbing materials.

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