WebObjectives: The spread of MDR bacteria represents a serious threat to human society and novel antibiotic drugs, preferably from new chemical classes, are urgently needed. … WebThe aim of the present study was to design and synthesis a novel monomer to produce polyurethanes with improved thermal stability as well as good solubility. Herein, N1,N3-bis(5-hydroxynaphthalene-...
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WebT1 - Preparation of polythioamides and their metal adsorption properties. AU - Kanbara, Takaki. AU - Kagaya, Shigehiro. PY - 2006. Y1 - 2006. N2 - Willgerodt-Kindler type … WebNov 20, 2024 · In this work, six hyperbranched polythioamides with various topological structures, well-defined repeating units, satisfying yields (up to 99%), and high molecular … solugentech.com
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WebNov 1, 2001 · These polythioamides can be applied in gold recovery which could extract trace amount of Au3+ from practical acidic leaching solution of discarded electronic waste selectively, rapidly (1 min ... WebJan 1, 1980 · Polythioamides (n.6) have cyclized chain-ends arising from reaction between an amino-group and the conjugated dithioester formed via the base-catalysed cyclization of tetrathioadipates. The importance of this secondary reaction can be reduced by low temperature operation, using a slight excess of dithioester over amine ( ca. 5%) and a … WebFig. S8 Absorption spectra of the DMF solutions of polythioamides and model compounds (A) before and (B) after the illumination of 365 nm light with a hand-held UV lamp for 30 min. Fig. S9 PL spectra of the DMF solutions of P3, P4 and P5 before and after the illumination of 365 nm light with a hand-held UV lamp for 30 min. solugen careers