The past three decades have witnessed extensive research in developing a range of non-metallic fused heterocyclic organic dyes for dye sensitized solar cells (DSSCs).

This study addresses a practical aspect of hybrid dye-sensitized photoelectrochemical cells by exploring simple method to prepare multicomponent systems. Building on previously reported methodo...

The study determined the electrical performance of dye sensitized solar cell by using electrolyte hydrogels Polyethylene Glycol 4000 and 6000. experimental work consisted Dye Sensitized Solar Cell (DSSC) structure arrangement, assembly DSSC layers, measurement DSSC. resistances TCO glass were 1.1 kΩ 14.9 kΩ. concentration thickening agents in solution 5%, 10%, 15%, a control sample without addi...

Abstract Ensuring high power conversion efficiency, partially or completely replacing Pt electrodes with inexpensive materials is one of the important development directions dye-sensitized solar cells (DSSCs). In this work, we have developed a three-component (MWCNTs, carbon black and graphite) (tri-carbon) electrode material for DSSC devices combined advantages electron transfer kinetics MWCNT...

In guinea pigs, when tubercufin sensitivity was passively transferred by lymphoid ceils sensitized to tubercle bacilli and labeled with tritiated thymidine, the transferred ceils were readily identified at the PPD skin test site (1). Further, the transfer of tuberculin sensitivity was not achieved by transferring BCG-sensitized cells enclosed in Millipore chambers (2). In mice, however, when tr...

Regulatory T (Treg) cells represent a major roadblock to the induction of antitumor immunity through vaccine approaches. TGF-beta is a cytokine implicated in the generation and maintenance of Treg cells, as well as in their suppressive function. These experiments examined whether the generation of tumor-sensitized Treg cells was TGF-beta dependent and evaluated whether TGF-beta produced by Treg...