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Published in 2020 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-020-04558-3
Abstract: Both [5]-circulene and [7]-circulene can be selected to design the molecular tweezers theoretically using the DFT method. Leaning on the cyclic polymerization mechanism, we obtain four new tweezer compounds. Theoretical results offer that tweezer compound…
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Keywords:
tweezer compounds;
energy;
tweezer compound;
compounds theoretical ... See more keywords
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Published in 2017 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2017.05.063
Abstract: Abstract In the present communication, three bimacrocyclic tweezers linked through azobenzene moiety, Ln (n = 1–3) were synthesized in a multistep route and characterized by x-ray crystallography, IR, 1H and 13C NMR, UV–vis spectroscopy as well as…
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Keywords:
synthesis photoisomerization;
spectroscopy;
interaction;
azobenzene moiety ... See more keywords
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Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b00962
Abstract: We have reported here the complexation and chiroptical behavior of the host-guest complexes using a new chiral Zn(II) bisporphyrin tweezer host and a series of achiral aliphatic diamine guests varying the chain length. (1R,2R)-Cyclohexanediamine covalently…
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Keywords:
achiral aliphatic;
molecular dynamics;
complexation;
porphyrin ... See more keywords
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Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c01455
Abstract: Molecular tweezers are open-ended, cavity-possessing U-shaped molecular architectures with high potential for various applications in supramolecular chemistry. Their covalent synthesis, however, is often tedious and the structures obtained lack structural responsiveness beyond the limited conformational…
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Keywords:
molecular tweezer;
chemistry;
tweezer;
hydrogen ... See more keywords
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Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra06195f
Abstract: A face-to-face porphyrin dimer, (H2P)2 “porphyrin tweezer”, was explored as a photo- and redox-responsive host for the molecular recognition of an azafullerene (C59N) derivative bearing an amphoteric pentafluoroquinoline (FQ) domain. The intramolecular electronic coupling between…
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Keywords:
face face;
porphyrin dimer;
recognition;
face ... See more keywords
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Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.253401
Abstract: We demonstrate the formation of a single NaCs molecule in an optical tweezer by magnetoassociation through an s-wave Feshbach resonance at 864.11(5) G. Starting from single atoms cooled to their motional ground states, we achieve conversion…
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Keywords:
tweezer;
optical tweezer;
forming single;
molecule ... See more keywords
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Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.123201
Abstract: We prepare high-filling two-component arrays of tens of fermionic ^{6}Li atoms in optical tweezers, with the atoms in the ground motional state of each tweezer. Using a stroboscopic technique, we configure the arrays in various…
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Keywords:
programmable tweezer;
two dimensional;
arrays fermions;
tweezer ... See more keywords
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Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.034665
Abstract: Lately, a fiber-based optical tweezer that traps and arranges the micro/nano-particles is crucial in practical applications, because such a device can trap the biological samples and drive them to the designated position in a microfluidic…
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Keywords:
trapping arrangement;
tweezer high;
throughput trapping;
optical tweezer ... See more keywords
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Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.921695
Abstract: Using supramolecules for protein function regulation is an effective strategy in chemical biology and drug discovery. However, due to the presence of multiple binding sites on protein surfaces, protein function regulation via selective binding of…
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Keywords:
tweezer clr01;
tweezer;
tempered metadynamics;
supramolecular tweezer ... See more keywords