Results 151 to 160 of about 1,166 (192)

A frequency attention-embedded network for polyp segmentation. [PDF]

open access: yesSci Rep
Tang R   +10 more
europepmc   +1 more source

Gut Microbiota Alterations in Alzheimer's Disease: Relation with Cognitive Impairment and Mediterranean Lifestyle. [PDF]

open access: yesMicroorganisms
Mateo D   +13 more
europepmc   +1 more source

A similarity-aware network with contrastive optimization for biomedical image segmentation. [PDF]

open access: yesBMC Med Imaging
Lin R   +7 more
europepmc   +1 more source

Deciphering the Mechanism of Silver Catalysis of “Click” Chemistry in Water by Combining Experimental and MEDT Studies [PDF]

open access: yesCatalysts, 2020
A combined experimental study and molecular electron density theory (MEDT) analysis was carried out to investigate the click of 1,2,3-triazole derivatives by Ag(I)-catalyzed azide-alkyne cycloaddition (AgAAC) reaction as well as its corresponding mechanistic pathway. Such a synthetic protocol leads to the regioselective formation of 1,4-disubstituted-1,
Mar Ríos-Gutiérrez   +2 more
exaly   +2 more sources

Unveiling the Chemo- and Regioselectivity of the [3+2] Cycloaddition Reaction Between 4-Chlorobenzonitrile Oxide and β-Aminocinnamonitrile With a MEDT Perspective [PDF]

open access: yesChemistrySelect, 2021
Abstract A molecular electron density theory (MEDT) study for the [3+2] cycloaddition (32CA) reaction of 4‐chlorobenzonitrile oxide (CBNO) and β‐aminocinnamonitrile (ACN) has been performed at the MPWB1K/6‐311G(d,p) computational level. This 32CA reaction, characterised as the zwitterionic type (
Nivedita Acharjee, Luis R. Domingo
exaly   +2 more sources

Syntheses and Properties of the Neutral Nickel Complexes of 1,2-Dithiolates MEDT and PHDT. The Crystal Structure of [Ni(MEDT)2]

Polyhedron, 1997
Abstract The syntheses and characterizations of the nickel(III) complexes, [Bu4N] [Ni(MEDT)2] (MEDT = 5-methyl-6-hydro-1,4-dithiin-2,3-dithiolate) and [Bu4N] [Ni(MEDT)2] (MEDT = 5-phenyl-6-hydro-1,4-dithiin-2,3-dithiolate) are reported. Both complexes show characteristic IR and UV-vis absorptions of transition metal dithiolate complexes.
Jing-Lin Zuo, Xiao-Zeng You
exaly   +2 more sources

Home - About - Disclaimer - Privacy