Hydrogen Transport through Highly Purified Iron
نویسندگان
چکیده
منابع مشابه
Iron Imports. V. Transport of iron through the intestinal epithelium.
Iron absorption across the brush-border membrane requires divalent metal transporter 1 (DMT1), whereas ferroportin (FPN) and hephaestin are required for exit across the basolateral membrane. However, how iron passes across the enterocyte is poorly understood. Both chaperones and transcytosis have been postulated to account for intracellular iron transport. With iron feeding, DMT1 undergoes endo...
متن کاملProperties of highly purified fucan.
Fucan was first isolated by Kylin from brown seaweed and named fucoidin by him (1). More recently fucan was isolated by Percival and Ross (2) from several Phaeophyceae. They considered it to be a polymeric salt of fucose monosulfate. However, their most highly purified preparation still contained approximately 5.6% sugars other than L-fucose and 3.3 ‘% uranic acid. A branched structure was sugg...
متن کاملHighly fluorescent supramolecular gels with chirality transcription through hydrogen bonding.
A highly fluorescent organogel with transparency was formed through a hydrogen (H)-bonding interaction between a non-fluorescent and achiral 2-(3',5'-bis-trifluoromethyl-biphenyl-4-yl)-3-(4-pyridin-4-yl-phenyl)-acrylonitrile (CN-TFMBPPE) monomer and chiral sergeant l-tartaric acid (TA) (or d-TA), with gel formation being accompanied by a drastic fluorescence enhancement as well as chirality ind...
متن کاملStudy on trace impurity elements in highly purified iron and aluminum by neutron activation analysis.
Activation analysis was carried out on the purified iron and aluminum to study the behavior of trace impurities on purification process, and to estimate the purity of the purified samples. Thermal neutrons with high Cd ratio through D2O column or graphite column were used for the activation of samples to reduce the interference effects by fast neutrons, the reactions, (n, p) or (n, a), from mat...
متن کاملHighly Unsaturated Binuclear Butadiene Iron Carbonyls: Quintet Spin States, Perpendicular Structures, Agostic Hydrogen Atoms, and Iron-Iron Multiple Bonds
The highly unsaturated binuclear butadiene iron carbonyls (C(4)H(6))(2)Fe(2)(CO)(n) (n = 2, 1) have been examined using density functional theory. For (C(4)H(6))(2)Fe(2)(CO)(n) (n = 2, 1), both coaxial and perpendicular structures are found. The global minima of (C(4)H(6))(2)Fe(2)(CO)(n) (n = 2, 1) are the perpendicular structures 2Q-1 and 1Q-1, respectively, with 17- and 15-electron configurat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Japan Institute of Metals
سال: 1984
ISSN: 0021-4434,2432-4701
DOI: 10.2320/matertrans1960.25.1