Investors including Nan Fung and Tekla Capital have increased the ophthalmic treatment developer's series B round to $35.9m, following a Novartis-led tranche a year ago.

Xiamen C&D has taken part in a $29.1m round for Jinda Nano Tech that will fuel the antibacterial product maker's research into nanotechnology.

Alexandria Venture Investments has taken part in the final close of the series B round, which will fund development of the company's cell therapy platform.

Each Friday the Global Corporate Venturing Deal Net rounds up the week’s smaller deals and tracks the emerging companies accessing corporate funds.

Existing backers Baidu Ventures and Lenovo Capital and Incubator Group contributed to a $14.5m round that will fund Light Theto's R&D activities.

The financial analysis software provider, which counts SIG as an investor, has secured series B funding to take its overall funding to date to $60m.

The Baidu-backed acoustics technology developer has raised money in an Addor Capital-led round that reportedly boosted its overall funding to $86m.

Celgene, Taikang and WuXi AppTec have all taken part in a series B round for Antengene, which is working on treatments for cancers with a focus on Southeast and East Asia.

Deutsche Flugsicherung and Terra Drone were among the investors in a $16.6m round for Unifly, the creator of a drone-traffic management platform.

Ogawa and Generali contributed to a series B round for Temi, a consumer robotics spinoff from defence equipment maker Roboteam.