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Real‑time, high‑resolution imaging of dynamic liquid processes directly inside your TEM.

Hummingbird Scientific’s Liquid flow holder allows scientists to image samples in flowing (one or two inlets) or static liquids, up to atomic resolution. It also enables in-situ liquid-electrochemistry and sample heating inside the TEM. This system is a complete, all-in-one liquid environment solution, opening up exciting new avenues for materials characterization.

Technical Specs
Instrument Type
TEM

Available For:

Built on Engineering Excellence

High Impact Publications

Jonas Hallstrom, Puquan Pan, Jayson Sia, Sangwok Bae, Dingwen Qian, Chang Qian, Sindy Liu, Lehan Yao, Thomas M. Truskett, Delia J. Milliron, Qian Chen, Xiaoming Mao, Paul Bogdan, Nicholas A. Kotov. “Decoding collective dynamics and complexity in nanoparticle assemblies using graph theory”. Science (2026)

Brenna M. Knight, Biao Jin, Yuna Bae, James J. De Yoreo, Patricia M. Dove. “In situ transmission electron microscopy observations of CaCO3 crystallization onto polysaccharide-coated nanoparticles”. CrystEngComm (2026)

Wenhui Wang, Mingyun Zhu, Ivan Erofeev, Guoming Lin, Kuibo Yin, Litao Sun, Utkur Mirsaidov. “Size-Focusing of Au Nanoparticles through Dissolution-Renucleation Process Imaged with In Situ TEM”. Small Methods (2025)

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Key Features and Capabilities

Cross-Correlative

Our liquid TEM holder's unique removable holder tip allows for multi-modal, correlative imaging.

Vapor System

Continuous Flow

Add-ons

Enhance your in-situ experiments with advanced add-on functionalities

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Awards

Award for Excellence in Technology Transfer

The Federal Laboratory Consortium (FLC) awarded the U.S. Army Engineer Research and Development Center Construction Engineering Research Laboratory for its collaboration with Hummingbird Scientific to develop new in-situ liquid TEM holder technologies including the Liquid Flow Holder.

Tibbetts Award

Hummingbird Scientific has received a Tibbetts Award from the Small Business Administration (SBA) for the development of a commercially available system—the Liquid Flow Holder—for nanoscale imaging of materials in controlled fluid environments inside the transmission electron microscope.

Frequently Asked Questions

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