Qi Dai

ORCID: 0000-0002-9672-6222
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About
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Research Areas
  • Nanocluster Synthesis and Applications
  • Advanced Nanomaterials in Catalysis
  • Gold and Silver Nanoparticles Synthesis and Applications
  • melanin and skin pigmentation
  • Cannabis and Cannabinoid Research
  • Advanced biosensing and bioanalysis techniques
  • Marine Biology and Environmental Chemistry
  • Neuroscience of respiration and sleep
  • Identification and Quantification in Food
  • Carbon and Quantum Dots Applications
  • Metal Alloys Wear and Properties
  • Prenatal Substance Exposure Effects
  • Biochemical Analysis and Sensing Techniques
  • Ferroptosis and cancer prognosis
  • Graphene and Nanomaterials Applications
  • Lubricants and Their Additives
  • Nanomaterials for catalytic reactions
  • Photochromic and Fluorescence Chemistry
  • Petroleum Processing and Analysis
  • MXene and MAX Phase Materials

Sichuan University
2025

China University of Petroleum, East China
2021-2023

Xiamen University
2021

East China University of Science and Technology
2010

The synthesis of large-size alloy nanoclusters (~2 nm) is still challenging. An all-alkynyl protected [Au9Ag126-xCux(PhC≡C)68(BF4)]4+ (x=0 ~ 20) (1) trimetallic nanocluster has been synthesized and structure determined by SCXRD. Cluster 1 contains a concentric metal kernel in the manner shell-by-shell arrangements Au3Ag34@Au6Ag64@(AgCu)28 68 PhC≡C ligands with 15 distinct alkynyl-metal binding configurations. Theoretic calculation reveals that features HOMO-LUMO energy gap 0.29 eV. This...

10.1002/anie.202503036 article EN Angewandte Chemie International Edition 2025-02-27

The synthesis of large‐size alloy nanoclusters (~2 nm) is still challenging. An all‐alkynyl protected [Au9Ag126‐xCux(PhC≡C)68(BF4)]4+ (x=0 ~ 20) (1) trimetallic nanocluster has been synthesized and structure determined by SCXRD. Cluster 1 contains a concentric metal kernel in the manner shell‐by‐shell arrangements Au3Ag34@Au6Ag64@(AgCu)28 68 PhC≡C ligands with 15 distinct alkynyl–metal binding configurations. Theoretic calculation reveals that features HOMO‐LUMO energy gap 0.29 eV. This...

10.1002/ange.202503036 article EN Angewandte Chemie 2025-02-27

Hydrogenation reactions represent some of the most extensively studied topics within field catalysis. A novel alkynyl and phosphine coprotected [Au34(PhC≡C)14(Ph3P)6](SO3CF3)2(1) nanocluster has been synthesized, its structure was determined by single crystal X-ray diffraction (SCXRD). Density functional theory calculation shows that 1 features an 18-electron superatomic molecule character with a configuration (1σ)2(1n)2(1π)2(2σ)2(1σ*)2(3σ)2(2n)2(3n)2(1π*),2 which is significantly different...

10.1021/acsnano.5c00596 article EN ACS Nano 2025-03-13

Settlement and metamorphosis of planktonic larvae into benthic adults are critical components a diverse range marine invertebrate-mediated processes such as the formation mussel beds coral reefs, recruitment shellfisheries, initiation macrobiofouling. Although larval settlement induced by natural chemical cues is widespread among invertebrates, mechanisms action remain poorly understood. Here, we identified that molecular target adenosine (an inducer from conspecific in invasive biofouling...

10.1021/acschembio.1c00175 article EN ACS Chemical Biology 2021-07-13

Endocannabinoids play important roles in the functioning of various physiological systems humans and non-mammalian animals, including invertebrates. However, information concerning their functions members phylum Mollusca is scarce. Here hypothesis that endocannabinoids are involved mediating settlement marine invertebrates was tested. Two [N-arachidonoyl ethanolamide (AEA) 2-arachidonoyl glycerol (2-AG)], two endocannabinoid-like lipids [N-Oleoylethanolamide (OEA) N-Palmitoylethanolamide...

10.3389/fmars.2021.719781 article EN cc-by Frontiers in Marine Science 2021-09-01

Abstract The lube oil industry has faced unprecedented changes in the process of manufacturing crude stocks. Furfural refining, ketone-benzol dewaxing, and clay finishing are selected optimized respectively to recommended conditions two stocks were obtained. Group analysis, elemental 1H nuclear magnetic resonance (1H-NMR), 13C-NMR used investigate structural characteristics different base oils. Experimental data show that laboratory method oils wide applicability all sorts stocks, but...

10.1080/10916460903330262 article EN Petroleum Science and Technology 2010-12-15
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