Results 1 to 10 of about 20,061 (249)

Iodate reduction by marine aerobic bacteria [PDF]

open access: yesFrontiers in Microbiology
Iodate reductase (Idr) gene cluster (idrABP1P2) is involved in bacterial iodate (IO3−) respiration under anaerobic conditions. Putative idr gene clusters are present in both anaerobic and aerobic bacteria; however, the specific physiological roles of idr
Ken Kine, Shigeki Yamamura, Seigo Amachi
doaj   +4 more sources

Photolysis of frozen iodate salts as a source of active iodine in the polar environment [PDF]

open access: gold, 2017
Reactive halogens play a key role in the oxidation capacity of the polar troposphere. However, sources and mechanisms, particularly those involving active iodine, are still poorly understood.
Baeza-Romero, M. T.   +3 more
core   +2 more sources

Removal of Cu (II) via chitosan-conjugated iodate porous adsorbent: Kinetics, thermodynamics, and exploration of real wastewater sample

open access: goldResults in Chemistry, 2023
Remediation of copper (II) pollutant in aquatic ecosystems is a long-standing concern in the field of water management and the subject of intensive research.
Aloysius Akaangee Pam   +5 more
doaj   +2 more sources

Modelling iodide – iodate speciation in atmospheric aerosol: Contributions of inorganic and organic iodine chemistry [PDF]

open access: yesAtmospheric Chemistry and Physics, 2007
The speciation of iodine in atmospheric aerosol is currently poorly understood. Models predict negligible iodide concentrations but accumulation of iodate in aerosol, both of which is not confirmed by recent measurements.
S. Pechtl   +4 more
doaj   +2 more sources

Silver Iodate [PDF]

open access: yes, 2009
InChI = 1S/Ag.HIO3/c;2-1(3)4/h;(H,2,3,4)/q+1;/p-1 InChIKey = YSVXTGDPTJIEIX-UHFFFAOYSA-M (reagent used as a versatile oxidative amidation and cyclization component) Physical Data: mp >200 °C; d 5.53 g cm^(−3). Solubility: soluble in aqueous ammonia; practically insoluble in water (0.3 g L^(−1) at 10 °C).
Chang, Shuh-Kuen, Oh, Young In
openaire   +5 more sources

PENENTUAN KADAR IODIDA DAN IODAT DALAM GARAM BERIODIUM DENGAN METODE KROMATOGRAFI CAIR KENERJA TINGGI PASANGAN ION [Determination of Iodate and Iodide Content in Iodized Salt By Ion Pair High Performance Liquid Chromatography Method]

open access: greenJurnal Teknologi dan Industri Pangan, 2004
Two species of iodine, i.e. iodide and iodate in commercial iodized salt were determined using ion pair HPLC. From 15 samples analysed, the iodide and iodate content ranged from 24,05 ± 2,51 to 70,25 ± 3,78 ppm and from 31,43 ± 8,10 to 87,59 ± 0,44 ppm ...
Wisnu Cahyadi1)   +3 more
doaj   +1 more source

Assessment of the feed additives consisting of potassium iodide and calcium iodate anhydrous for all animal species for the renewal of their authorisation (AJAY EUROPE SARL) [PDF]

open access: yesEFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of potassium iodide (3b201) and calcium iodate anhydrous (3b202) as nutritional additives (functional group: compounds of trace ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +23 more
doaj   +2 more sources

Effect of Cobalt Doping on FT-IR, Raman Spectra and Thermal Stability of Lead Iodate Crystals [PDF]

open access: yesЖурнал нано- та електронної фізики, 2013
Gel grown lead iodate crystals doped by 0.04 M cobalt were characterized by Raman, Fourier transform infrared (FT-IR) spectroscopy and thermo analytical techniques (thermogravimetric and differential thermal analyses). The Fourier transforms infrared and
K.D. Girase
doaj   +3 more sources

Iodate respiration by Azoarcus sp. DN11 and its potential use for removal of radioiodine from contaminated aquifers

open access: yesFrontiers in Microbiology, 2023
Azoarcus sp. DN11 was previously isolated from gasoline-contaminated groundwater as an anaerobic benzene-degrading bacterium. Genome analysis of strain DN11 revealed that it contained a putative idr gene cluster (idrABP1P2), which was recently found to ...
Seiya Sasamura   +4 more
doaj   +1 more source

Isolation of a Dissimilatory Iodate-Reducing Aromatoleum sp. From a Freshwater Creek in the San Francisco Bay Area

open access: yesFrontiers in Microbiology, 2022
Recent reports of dissimilatory iodate-reducing microorganisms (DIRM) have arisen from studies of bacteria in marine environments. These studies described the physiology and distribution of DIRM while also demonstrating their presence in iodine-rich ...
Victor Reyes-Umana   +2 more
doaj   +1 more source

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