Formation of different topologies in3a,band4is elucidated in terms of different stereochemical preferences of these ions in mixed N,O-donor environments. All compounds were characterised by elemental analysis, ESI and MALDI mass spectrometry and UV–VIS spectroscopy, and complexes3a,3band4by single ...
Copper (II) is coordinated by two benzoylpyridine ligands and a single NO3 group in the chromophore CuN2O3 of distorted trigonal bypiramidal stereochemistry. Exchange coupling values were determined from EPR spectra as |J| = 0.0026(2) cm1 between magnetically nonequivalent copper (II) sites, ...
The X-ray crystal structures of (Gd(LH4)(NO3)(2)(H2O))(NO3)(H2O)(2) (1), (Sm(LH4)(NO3)(2)(H2O))(NO3)(H2O)(1.5)(CH3OH)(0.5) (2), and (Cu-2(LH2)(H2O)(2))(NO3)(2) (4) have been determined. Magnetic susceptibility measurements in the 5-300 K range were obtained...
R. China. Specific determination/monitoring of trace mercury ions (Hg21) in environmental water is of significant importance for drinking safety. Complementarily to conventional inductively coupled plasma mass spectrometry and atomic emission/absorption spectroscopy, several methods, i.e., electrochemical,...
(Tpy)2-KB@GC were compared in Fig.2a. The CO2reduction products were characterized by gas chromatography and differential electrochemical mass spectrometry (DEMS) measurements at various applied potentials (see Supplementary Fig.S8and Fig. S9 for data at −0.4 V vs. RHE as examples). Only...
themolarmassto0.1gA.1moleofBratoms=79.9g/moleB.1moleofSnatoms=118.7g/moleMolarMassofCompoundsBothmoleculesandIonicCompoundsMassingramsof1moleisequaltothesumoftheatomicmassesofalltheatomspresent1moleofCaCl2=111.1g/mole(1moleCax40.1g/mole)+(2molesClx35.5g/mole)1moleofN2O4=92.0g/mole(2molesNx14.0...
Male Balb/C mice at 8 weeks of age with body mass of 20 ± 2 g were purchased from Chengdu Dashuo Company (Chengdu, Sichuan, China), and acclimated for one week before exposure in SPF level animal house of West China Hospital. Subsequently, twenty mice were divided randomly into two gro...
V is the volume of the solution (L) and m is the mass of sorbent (g). To optimize uranyl ion removal conditions, experiments are first performed using the synthetic solution. The obtained optimized parameters (pHAEL = 7, pHAFI = 6, contact time = 120 min and solid-to-liquid ratio of...
Review Carrier-Mediated Delivery of Low-Molecular-Weight N-Containing Drugs across the Blood–Brain Barrier or the Blood–Retinal Barrier Using the Proton-Coupled Organic Cation Antiporter Toshihiko Tashima Tashima Laboratories of Arts and Sciences, 1239-5 Toriyama-cho, Kohoku-ku, Yokohama 222-0035,...
Actually, the idea of nanofertilizer theoretically includes the manure partners (industry, specialists, ranchers, and governments) taking a jump from mass scale mineral supplement creation and use to nanoscale creation, information, and practice, with concerns noted in regards to nanomaterial molecule ...