Results 111 to 120 of about 1,784,092 (240)

Permittivity-asymmetric chiral metasurfaces empowered by bound states in the continuum

open access: yesFrontiers in Physics
The intrinsic chirality of natural materials is usually weak or absent. To enlarge circular dichroism, chiral metasurfaces supporting bound states in the continuum have been widely investigated.
Yang Li   +5 more
doaj   +1 more source

IMMUNOLOGIC STUDIES WITH INTRINSIC FACTOR IN MAN* [PDF]

open access: bronze, 1963
Manuel E. Kaplan   +3 more
openalex   +1 more source

Some experiments on intrinsic factor [PDF]

open access: yesBiochemical Journal, 1960
N. G. Heatley   +2 more
openaire   +3 more sources

Intestinal Absorption and Hepatic Uptake of Radioactive Vitamin B12 in Various Age Groups and the Effect of Intrinsic Factor Preparations

open access: bronze, 1956
George B. Jerzy Glass   +5 more
openalex   +1 more source

Association of Antiparietal Cell and Anti-Intrinsic Factor Antibodies With Risk of Gastric Cancer.

open access: yesJAMA Oncol, 2022
Song M   +7 more
europepmc   +1 more source

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