62281-05-4Relevant articles and documents
Synthesis and properties of small band gap thienoisoindigo based conjugated polymers
Van Pruissen, Gijs W.P.,Gholamrezaie, Fatemeh,Wienk, Martijn M.,Janssen, Rene A.J.
, p. 20387 - 20393 (2012)
Using Stille and Suzuki polymerization reactions we incorporate thienoisoindigo (TII) as an acceptor co-monomer into a series of alternating π-conjugated copolymers with combinations of benzene, thiophene and carbazole as donor co-monomers. By changing the nature and length of the donor segments, the optical band gap of these soluble TII copolymers can be varied over a large range from 1.52 eV down to 0.87 eV. The semiconducting properties of the TII copolymers were established in bottom-gate bottom-contact field-effect transistors that provide hole mobilities for these materials in the range of 10-3 to 10-2 cm2 V-1 s-1.
LIPID DELIVERY OF THERAPEUTIC AGENTS TO ADIPOSE TISSUE
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, (2018/11/10)
A method of treating a disease mediated by protein expression in adipose tissue by intraperitoneally administering a composition comprising a lipid nanoparticle encapsulating or associated with a therapeutic agent (e.g., a nucleic acid), thereby delivering the therapeutic agent to adipose tissue of the subject and altering protein expression in the adipose tissue is provided herein. A method for delivering a therapeutic agent to adipose tissue of a subject in need thereof is also provided.
Thieno[3,4-c]pyrrole-4,6-dione-3,4-difluorothiophene Polymer Acceptors for Efficient All-Polymer Bulk Heterojunction Solar Cells
Liu, Shengjian,Kan, Zhipeng,Thomas, Simil,Cruciani, Federico,Brédas, Jean-Luc,Beaujuge, Pierre M.
, p. 12996 - 13000 (2016/10/30)
Branched-alkyl-substituted poly(thieno[3,4-c]pyrrole-4,6-dione-alt-3,4-difluorothiophene) (PTPD[2F]T) can be used as a polymer acceptor in bulk heterojunction (BHJ) solar cells with a low-band-gap polymer donor (PCE10) commonly used with fullerenes. The “all-polymer” BHJ devices made with PTPD[2F]T achieve efficiencies of up to 4.4 %. While, to date, most efficient polymer acceptors are based on perylenediimide or naphthalenediimide motifs, our study of PTPD[2F]T polymers shows that linear, all-thiophene systems with adequately substituted main chains can also be conducive to efficient BHJ solar cells with polymer donors.