Bohan Li

Feb 7, 2024 | pubs.rsc.org | Xinlei Zhang |Xia Liu |Peng Liu |Bohan Li

Ultralong afterglow of heavy-atom-free carbon dots with a phosphorescence lifetime of up to 3.7 s for encryption and fingerprinting description Metal-free room-temperature phosphorescent (RTP) materials with changeable colors have attracted great attention in anti-counterfeiting information encryption. Most ultralong-lifetime RTP (URTP) luminophores were traditionally obtained through heavy atom effects via enhancing the spin-orbit coupling efficiency.

Oct 24, 2023 | nature.com | Bohan Li |Hui Xing

AbstractIn this paper, a diffusive interface model for pitting corrosion is proposed, which can be used to simulate diffusion- and activation-controlled pitting corrosion with the pit morphologies and the distribution of metal cation concentration. The diffusive interface equation is derived from the general interface advection-like equation coupled with the description of the normal velocity of the moving pitting boundary from the sharp interface model.

Aug 29, 2023 | pubs.rsc.org | Xinlei Zhang |Peng Liu |Yuchi Zhang |Bohan Li

Sequential on–off–on detection of Fe2+ and enantiomeric l-lysine with logic gate operation based on fluorescent carbon dots derived from a zinc–amine complex† Almost all types of proteins in biology are composed of L-amino acids, and very few contain D-amino acids. Therefore, chiral recognition, especially for the detection of L-amino acids, is of great importance.

Jun 13, 2023 | biorxiv.org | Anthony D. Umpierre |Bohan Li |Katayoun Ayasoufi |Shunyi Zhao

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May 17, 2023 | arxiv.org | Bohan Li |Xindi Zhang

[Submitted on 18 Nov 2022 (v1), last revised 17 May 2023 (this version, v3)] Title:Local Search For Satisfiability Modulo Integer Arithmetic Theories Download a PDF of the paper titled Local Search For Satisfiability Modulo Integer Arithmetic Theories, by Shaowei Cai and 2 other authors Download PDF Abstract: Satisfiability Modulo Theories (SMT) refers to the problem of deciding thesatisfiability of a formula with respect to certain background first ordertheories.