HUan Luo

Jul 19, 2024 | onlinelibrary.wiley.com | HUan Luo |Junzhi Liu

Introduction of nonhexagons and/or heteroatoms allows for finely tuning the physicochemical properties of nanographenes. Heteroatoms doping have dominated the modulation of nanographenes with tunable bandgap, rich electrochemical activities and so on. The pair of nonhexagons, for instance, pentagon-heptagon pairs, have furnished nanographenes with aromatic and/or antiaromatic characteristics, open-shell properties and so on.

Jul 19, 2024 | onlinelibrary.wiley.com | HUan Luo |Junzhi Liu

1 Introduction Since its debut in 2004, the exceptional electronic, thermal, and mechanical properties of graphene have been vividly and thoroughly demonstrated in materials science.1-5 However, the application of graphene in field-effect transistors (FETs) has been limited due to its lack of a band gap.6 Generally, reducing the dimensionality of graphene to zero- and/or one-dimensional nanoscale fragments (named nanographenes, NGs) with defined size and edge structures is an option for...

Apr 7, 2024 | mdpi.com | HUan Luo |Dong Hoon Lee |Lin He |Chaw Su Win

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Mar 24, 2023 | journals.plos.org | Huihui Zhang |HUan Luo

EEG data analysisEEG acquisition and preprocessing. The EEG signals were acquired using a 64-electrode actiCAP system and two BrainAmp amplifiers through BrainVision Recorder software (Brain Products). One electrode placed below the right eye was used to record the vertical electrooculography. The impedance of all electrodes was kept below 10 kΩ.

Mar 21, 2023 | onlinelibrary.wiley.com | HUan Luo |Junzhi Liu

Graphical Abstract In this study, novel nanographenes bearing N-doped pentagon-heptagon pairs were synthesized through a facile ring expansion strategy. Modifications of heptagon spacers have endowed N-doped nanographenes with tunable physicochemical properties. This ring expansion method was further explored to synthesize diverse N-doped nanographenes containing pentagon-octagon pairs, demonstrating the high efficiency of the proposed method.