D’Angelo A. Peters

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The stability of ursodiol in an extemporaneously formulated oral liquid was studied. A suspension was prepared by combining the contents of commercially available 300-mg capsules of ursodiol with glycerin, Ora-Plus (Paddock Laboratories), and orange syrup. A second formulation was prepared by combining ursodiol capsules with sterile water for irrigation.(More)
We have studied photoinduced reduction of absorption and emission in p3ht, a semiconducting polymer, and found that the rate of photodegradation (destruction of the constituent thiophene rings) does not correlate with the luminescence intensity and, correspondingly, does not depend on the excited state concentration. This conclusion rules out Purcell(More)
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