Over 18% Efficiency Ternary Organic Solar Cells with 300 nm Thick Active Layer Enabled by an Oligomeric Acceptor.

The development of high-efficiency thickness-insensitive organic solar cells (OSCs) is crucially important for the mass production of solar panels. However, increasing the active layer thickness usually induces a substantial loss in efficiency. Herein, a ternary strategy in which an oligomer DY-TF is incorporated into PM6:L8-BO system as a guest component is adopted to break this dilemma.

Spectroscopic depth profilometry of organic thin films upon inductively coupled plasma etching.

During the deposition and post-treatments of organic films, phase separation along the film-depth direction is a commonly observed phenomenon. Thus, film-depth profilometry of organic thin films and the corresponding scientific instruments are attracting extensive interest. Here, we propose spectroscopic film-depth profilometry of organic thin films upon inductively coupled plasma etching.

[The in-vitro effects of arbidol hydrochloride against 2009 new influenza virus A (H1N1)].

Objective: To detect the in-vitro effects of arbidol hydrochloride against 2009 new influenza virus A (H1N1).

Methods: The activity of arbidol hydrochloride against 2009 new influenza virus A (H1N1) was determined in MDCK cell cultures. Hemagglutination assay, observation of cytopathic effects, RT-PCR and quantitative RT-PCR tests were performed for determination of virus titers.