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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

Xiaoming Ma, Huimin Yin, Ruikang Tang, Chuanhong Jin. “Elucidating the Growth and Shape Evolution Mechanisms of Gold Decahedral Nanocrystals by In Situ Liquid Cell Transmission Electron Microscopy”. ACS Nano (2025)

Anyesha Chakraborty, Felipe Hawthorne, Thakur Prasad Yadav, Nilay Krishna Mukhopadhyay, Prikshat Dadhwal, Pranith Chander Saka, Basudev Lahiri, Cristiano F. Woellner, Chandra Sekhar Tiwary. “Deciphering the Interface between Two-Dimensional Aluminum Quasicrystals and Norepinephrine Neurotransmitter”. ACS Applied Materials & Interfaces (2025)

Rui Serra-Maia, Joel B. Varley, Stephen E. Weitzner, Henry Yu, Rongpei Shi, Jurgen Biener, Sneha A. Akhade, Eric A. Stach. “Decoupling CO2 Effects from Electrochemistry: A Mechanistic Study of Copper Catalyst Degradation”. ChemRxiv (2024)

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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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