Results 51 to 60 of about 11,256 (144)

Transition Metal Complexes with Appended Benzimidazole Groups for Sensing Dihydrogenphosphate

open access: yesChemistry – A European Journal, Volume 30, Issue 52, September 16, 2024.
The anion recognition behaviour of several emissive metal complexes, with appended benzimidazole groups, is discussed. These show a selective response to both acetate and dihydrogen phosphate: with acetate these complexes appear to adopt a simple one to one adduct, but with dihydrogenphosphate several binding modes are evident dependant on the steric ...
Chloe L. Howells   +5 more
wiley   +1 more source

Efficiency of different AMS supernatant fractionation methods.

open access: yes, 2013
A: total supernatant of the AMS culture; B: active fraction obtained after rotary evaporation followed by Sephadex G50 gel filtration; C: active fraction obtained after freeze-drying by Sephadex-LH20 gel filtration, D+E: Active fraction obtained by TCA ...
Michael J. Hall (282668)   +2 more
core   +1 more source

Neuroprotective Effects of Cannabispirenone A against NMDA‐Induced Excitotoxicity in Differentiated N2a Cells

open access: yesOxidative Medicine and Cellular Longevity, Volume 2024, Issue 1, 2024.
The endocannabinoid system is found throughout the central nervous system, and its cannabinoids receptor 1 is critical in preventing neurotoxicity caused by N‐methyl‐D‐aspartate receptor activation (NMDARs). The activity of NMDARs places demands on endogenous cannabinoids to regulate their calcium currents.
Sonia Thapa   +5 more
wiley   +1 more source

Application of Sephadex to radiochemical separations [PDF]

open access: yes, 1994
Heteropolymolybdic acid species of a variety of elements bind to Sephadex (dextran cross-linked by epichlorohydrin). Solution pH can be used as a variable to affect the formation of heteropolymolybdates and thus their affinity for Sephadex.
Hamilton, V. T.   +3 more
core  

Affinity purification of hen egg lysozyme using sephadex G75 [PDF]

open access: yes, 2010
We found lysozyme binds Sephadex G75, a dextran-based matrix routinely used for Gel-filtration chromatography, in a pH dependent manner. The binding is rapid and specific in a buffer containing 25 mM NaCl at pH 8.0, and requires only 0.1 ml of swollen ...
Islam, MR   +4 more
core   +1 more source

Complex Toxin Profile of French Mediterranean Ostreopsis cf. ovata Strains, Seafood Accumulation and Ovatoxins Prepurification

open access: yesMarine Drugs, 2014
Ostreopsis cf. ovata produces palytoxin analogues including ovatoxins (OVTXs) and a putative palytoxin (p-PLTX), which can accumulate in marine organisms and may possibly lead to food intoxication. However, purified ovatoxins are not widely available and
Charline Brissard   +9 more
doaj   +1 more source

Azeroside C: a new phloroacetophenone glycoside from the roots of Dorema glabrum Fisch. & C.A. Mey [PDF]

open access: yesResearch Journal of Pharmacognosy, 2017
Background and objectives: Dorema glabrum Fisch. & C.A. Meyfrom Umbelliferae family is a monocarpic species distributed in north-west of Iran, Azerbaijan republic and Armenia.
M.R. Delnavazi*   +3 more
doaj  

Preparation and testing of capillary packed column sephadex G-10 [PDF]

open access: yes, 2010
Sephadex is a common sorbent in biochemistry for separation of molecules of a wide range of molecular masses. Sephadex is also used for purification or desalination of isolated proteins.
Tolasz, Jakub
core  

Application of OC-water isolation method on the Governor EVOO batch number: 5–214000242017.

open access: yes, 2019
A. Oleocanthal standard calibration curve using quantitative HPLC data. B. HPLC Monitoring of water extraction process; i) HPLC chromatogram for crude EVOO and EVOO after water extraction. ii) HPLC chromatogram of the 1st -3rd water extraction. C.
Ahmed Fayyad (6569981)   +9 more
core   +1 more source

Micrograph of sensitized RBCs bound to Sephadex (×400).

open access: yes, 2013
Micrograph of sensitized RBCs bound to Sephadex (×400).
Yan Wang (15435)   +2 more
core   +1 more source

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