Recently, OptoSeeker Biotechnology (Shenzhen) Co., Ltd. was named a “Seed Unicorn Enterprise” in Shenzhen following an evaluation by the Shenzhen Gazelle and Unicorn Enterprise Evaluation Committee.

Recently, the latest research from the lab of Professor Shuaillong Zhang, Chief Scientist of OptoSeeker Biotech, was published in the internationally recognized academic journal Proceedings of the National Academy of Sciences (PNAS). In the paper, Dielectric Levitation Optical Tweezers for Powerful Mesoscale Biomanipulation, Professor Zhang's team proposes dielectric-levitation optical tweezers (DL-OT), providing a new technical route for the precise manipulation of biological objects at the hundreds-of-micrometers scale.

The key to long-term live-cell imaging is not simply whether a microscope can produce clear images. It is whether cells can remain in a stable physiological state for hours or even days. Temperature, CO₂, humidity, evaporation, pH, osmolality, and focal drift can all affect the reliability of time-series data.

When experimental targets shrink to single cells, particles, or even nanomaterials, the real challenge is often not simply seeing them, but achieving stable manipulation, precise sorting, automated processing, and reliable detection at the microscale.

Under a microscope, light is usually used to observe samples. In more advanced experimental systems, however, light is no longer only an imaging tool. It can also serve as a spatial instruction: where light is delivered, a reaction occurs; how the light pattern is shaped, the sample receives corresponding spatial information.

Optoseeker Biotech has reached a major milestone with two groundbreaking research papers led by its co-founder, published in the world-renowned academic journals ACS Nano and Analytical Chemistry. These studies, powered by the OptoBot®500 Optoelectronic Tweezer System and the DropletBot® Digital Microfluidic Platform, successfully address critical industry challenges in exosome enrichment and nanoplastics detection in biological fluids. This achievement underscores the company’s independent innovation and the significant industrial potential of high-end life science instrumentation.