نتایج جستجو برای: poly 4 aminobenzoic acid
تعداد نتایج: 1978708 فیلتر نتایج به سال:
During recent years many experiments have demonstrated the usefulness of antimetabolites for studying routes of metabolism. Competitive inhibitors have been used to block specific enzyme systems and to establish enzyme-substrate relationships, and the compounds produced by the action of these enzyme systems have been characterized through their ability to enhance the reversal of the inhibitors ...
We present three new hybrid copper(II) chloride layered perovskites of generic composition ACuCl4 or A2CuCl4, which exhibit distinct structure types. (m-PdH2)CuCl4 (m-PdH22+ = protonated m-phenylenediamine) adopts a Dion-Jacobson (DJ)-like perovskite type and exhibits very large axial thermal contraction effect upon heating, as revealed via variable-temperature synchrotron X-ray powder diffract...
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