Results 71 to 80 of about 4,965 (177)

Zinc(II) PVC-based membrane sensor based on 5,6-benzo-4,7,13,16,21,24- hexaoxa-1,10-diazabicyclo[8,8,8]hexacos-5-ene

open access: yesJournal of the Brazilian Chemical Society, 2006
The 5,6-benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8,8,8]hexacos-5-ene (BHDE) was used as an excellent ionophore in construction of a Zn(II) PVC-based membrane sensor.
Zamani Hassan Ali   +2 more
doaj  

Polarographic and Spectrophotometric Study of Lead Complexes with Diethanoldithiocarbamate

open access: yesJournal of the Brazilian Chemical Society, 1998
Experimental and theoretical aspects concerning the behaviour of lead-dietanoldithiocarbamate complexes in aqueous solutions were studied. The reaction occurs through complexation and formation of a yellow precipitate, which is soluble in ligand excess ...
Marques A.L.B., Chierice G.O.
doaj  

Classifying Hyponatremias According to Tonicity Disorder: Hypotonic Hyponatremia, Hypertonic Hyponatremia, and Pseudohyponatremia as Distinct Entities. [PDF]

open access: yesCureus
Ing TS   +10 more
europepmc   +1 more source

Acidity Scale in 1,2-Difluorobenzene. [PDF]

open access: yesACS Omega
Samin JP   +6 more
europepmc   +1 more source

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