Journal: Nano-Micro Letters

Article Title: Efficient and Pure I-III-VI AIGS Quantum Dot-Based Light-Emitting Diodes via Ligand-Reshaped Surface State

doi: 10.1007/s40820-026-02086-y

Figure Lengend Snippet: a Schematic description of recombination process before and after resurfacing treatment. b DFT calculated adsorption energy of amino from oleylamine and carboxyl and sulfydryl from DSA with Ga on GS surface. The difference charge-density map of c DSA and d oleylamine adsorbing on the GS surface. e FTIR spectra of control and LR QDs. High-resolution XPS spectra of the control and LR QDs: f Ga 3 d , and g S 2 p

Article Snippet: Indium chloride (InCl 3 , 99.9%), gallium chloride (GaCl 3 ,99.999%), silver acetate (Ag(OAc), 99.5%), gallium acetylacetonate (Ga(acac) 3 , 99.99%), 1,3-dimethylthiourea (DMTU, 97%), diethylammonium diethyldithiocarbamate (DEA-DDTC, ≥ 97%), tetrahydrofuran (99.5%), n-hexane (≥ 99%), octane (96%), oleylamine (OAm), dimercaptosuccinic acid (DSA) were purchased from Macklin.

Techniques: Adsorption, Control

Journal: Nature Communications

Article Title: Earth-abundant Ni-Zn nanocrystals for efficient alkyne semihydrogenation catalysis

doi: 10.1038/s41467-025-58838-8

Figure Lengend Snippet: Density functional theory (DFT)-calculated heat of adsorption values for hydrogen, 1-phenyl-1-propyne (ppy), 1-phenyl-1-propene (ppe), on 111-faceted slabs of Ni, Ni 3 Zn, Ni 3 Ga and Ni 3 In with a 1:1 stoichiometric ratio for the outer two atomic layers of the alloys. Ethylamine is co-adsorbed as a surrogate for oleylamine capping ligands.

Article Snippet: Oleylamine (OAm, approximate C18 content 80–90%) and squalane (99%) were purchased from Fischer Scientific.

Techniques: Functional Assay, Adsorption