The Dirac spin liquid ground state of the spin 1/2 Heisenberg kagome antiferromagnet has potential instabilities. This has been suggested as the reason why it does not emerge as the ground state in large-scale numerical calculations. However, previous attempts to observe these instabilities have failed. We report on the discovery of a projected BCS state with lower energy than the projected Dir...

Using structure-directing agents, pore space partitions of a Zn-phosphonocarboxylate framework have been achieved. Selective adsorption of CO(2) over N(2) has been greatly improved from ca. 9 : 1 to 94 : 1.

= Abstract = Human placental glutathione S-transferase(GST 7[ ) was purified to the apparent homgeneity through salting-out with ammonium sulfate and the consecutive chromatography on carboxymethyI(CM)-, diethylaminoethyI(DEAE)-cellulose and S-hexylglutathione sepharose 6B affinity column. For the characterization of the apparently purified enzyme, sodium dodecyl sulfate polyacrylamide gel elec...

In overcoming Iron Deficiency Anemia and stunting, the Indonesian government seeks to increase content of iron (Fe) zinc (Zn) in milled rice through fortification biofortification. Fortivit is produced by BULOG. Inpari Nutri Zinc biofortified grown from plant breeding Ministry Agriculture, which ID Food currently produces. This study a continuation IFFRI research collaboration on Implementation...

Fixed angle surface plasmon coupled fluorescence (SPCF) from iron thin films is demonstrated for the first time. The optimum thickness of the iron thin films was determined to be 15 nm using Fresnel calculations. The angles of minimum reflectivity for light at 496-814 nm were predicted to occur at a fixed and broad range of angles of 60-70°. Experimental corroboration of these predictions were ...

Confirmation of direct photogeneration of intrinsic delocalized free carriers in small-molecule organic semiconductors has been a long-sought but unsolved issue, which is of fundamental significance to its application in photo-electric devices. Although the excitonic description of photoexcitation in these materials has been widely accepted, this concept is challenged by recently reported pheno...

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We study Andreev states near atomic scale modulations in the pairing potential in both s- and d-wave superconductors with short coherence lengths. For a moderate reduction of the local gap, the states exist only close to the gap edge. If one allows for local sign changes of the order parameter, however, resonances can occur at energies close to the Fermi level. The local density of states (LDOS...

We have successfully developed a ratiometric detection system for protein of interest using the complementary recognition pair of the tetra-aspartate peptide tag and the SNARF-appended Zn(ii)-DpaTyr probe.