The use of pyrimidopteridines for colouring high molecular weight organic material is already known from EP-A-934 363. Accordingly, the object of the present invention was to make available an improved process for the preparation of pyrimido[5,4-g]pteridines which does not have those disadvantages...
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Another attractive aspect of pteridine derivative electrodes is that the electrochemical performance can be easily improved by employing a modified electrode preparation. Taking advantage of abundant electron clouds in pi orbitals of aromatic pteridines, graphitic nanocarbons can immobilize the molecules ...
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Materials and Methods Sampling, library preparation and sequencing. A total of 18 samples of C. melanopterus were included from 8 different locations (Fig. 1): Northern Territory and Queensland, Australia (N = 11), Oman (N = 1), Philippines (N = 1), ...
The term “Example” as used herein indicates the procedures followed for the preparation of a claimed compound, In general, the compounds of the present invention may be prepared by the methods illustrated in the general reaction schemes as, for example, described in the examples, or by modific...
The accuracy of PTE analysis by FAAS was validated by analyzing the reference material, CRM 142 R. 2.4. Plant Material Analysis At the end of the experiment, the harvested L. luteus plants were divided into shoot and root parts. The plant material was carefully washed with ultrapure water to...
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LTD. (Incorporated in the Republic of Singapore) AND ITS SUBSIDIARY NOTES TO THE FINANCIAL STATEMENTS - 31 MARCH 2021 2 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 2.1 Basis of Preparation The financial statements are prepared in accordance with Singapore Financial Reporting Standards (FRS). The ...
“active-metal” indicates that the anode of the corresponding cell is of the non-intercalating type and comprises a metal, in either a single-element form or an alloy form, that provides the active material of the anode and is prone to forming dendrites and/or mossy metal during cycling ...