Revolutionary technology for in situ electron microscopy.

Morrisville, North Carolina
Joined June 2011
Tuesday publication 📖 Using #FusionAX, researchers sprayed catalyst precursor solutions onto a MEMS chip and rapidly heated them in situ to study iron nanoparticle formation, with and without sulfur. hubs.li/Q04zKpS30 hubs.li/Q04zKpS40 #Protochips #InSitu
19
We can't wait for the Microscopy & Surface Analysis Meeting in Jeju, Korea! Jennifer McConnell and Simon Ma will be attending this November with Lotis Korea. 🔬🇰🇷 We hope to see you there!
21
We were honored to be invited to speak at Yale University’s grand reveal of its new Thermo Fisher Spectra Ultra TEM back in September!
24
Tuesday publication 📖 Using #PoseidonAX, researchers tracked gold nanoparticle oxidative etching in situ at 80°C. Want to read the entire work? hubs.li/Q04zK07q0 Want to know more about Poseidon AX' heating? hubs.li/Q04zK0dR0 #Protochips #FindYourBreakthrough
1
30
Protochips and ER-C Jülich invite you to the first public demonstration of the Triton AX system!💧 On January 20th and 21st this workshop provides an exclusive opportunity to see Protochips’ newest system for liquid heating, cooling, and electrochemistry. hubs.li/Q04zgccW0
1
1
36
Tuesday publication 📖 Using #FusionAX, Ni nanoparticle exsolution was observed revealing two-step particle formation, atomic-scale lattice changes, and degradation during prolonged reduction. hubs.li/Q04zJVr_0 hubs.li/Q04zJTXt0 #Protochips #FindYourBreakthrough
31
What will we explore in Week 1 of AXON University? We’ll look at the Connected TEM Lab Workflow and how synchronized data + metadata can simplify your TEM workflow. 📅 Starting 22 Oct — only 2 weeks to go! Register → hubs.li/Q04wv7k20 #AXONUniversity #Protochips
16
Tuesday publication 📖 Using #AtmosphereAX, researchers used in situ TEM to reveal the nanoscale oxidation of Ni-based single crystal superalloys during heating. hubs.li/Q04vb9mP0 hubs.li/Q04vbr930 #AtmosphereAX #InSituTEM #TEM #Protochips #FindYourBreakthrough
1
30
Tuesday publication 📖 Using #PoseidonAX, researchers investigated Zn electrodeposition, revealing how electrochemical conditions, electrolyte concentration, and diffusion layer influence dendrite formation. hubs.li/Q04v97gD0 hubs.li/Q04v9fmp0 #Protochips #EChem
1
35
🔬 New publication using #FusionAX! FIB-micromachined Ti alloy samples mounted on E-chips enabled TEM imaging during electrical treatment, revealing phase transformations as they happened hubs.li/Q04v9d3Q0 hubs.li/Q04v9g720 #Protochips #FindYourBreakthrough
26
🔬 New publication using #PoseidonAX! In situ #LPTEM reveals the hierarchical network structure of solvated cellulose hydrogels, linking nanoscale fibrils to bulk properties. hubs.li/Q04v9bR_0 hubs.li/Q04v9bwm0 #FindyourBreakthrough #Protochips
22
Join AXON University! A free online webinar course for TEM users, with 4 × 1-hour sessions across 4 weeks. Learn the modern TEM data workflow and get started with AXON. 📅 22 Oct–12 Nov 2026 Register: protochips.com/axon-universi…
34
🔬 New publication using #AtmosphereAX! In situ gas-cell TEM reveals how O₂ and H₂O drive very different oxidation pathways in Ti₃C₂Tₓ MXenes—highlighting why controlling the environment is key to preserving MXene stability. hubs.li/Q04tyV1b0 #Protochips #MXenes
54
🔬 New publication using #PoseidonAX! In situ #ECTEM reveals how copper nanoparticles nucleate, grow, move, coalesce & exchange mass processes often invisible in global electrochemical signals. hubs.li/Q04v9wHl0 hubs.li/Q04v9tJZ0 #Electrochemistry #LPTEM
1
24
Tuesday Publication Post! 📖 Authors used the #FusionAX to tune the morphology, crystallinity & magnetic properties of 135 nm Fe₃O₄ nanospheres. hubs.li/Q04ty2CD0 hubs.li/Q04txW1h0 #Fe3O4 #Nanoparticles #Magnetism
29
Join Jennifer as she dives deeper into how Sol for Atmosphere AX helps quantify the light irradiating your sample through the SiN windows of a gas cell. She will also show how the system helps you differentiate between photothermal effects and dynamics caused by excitation #IMC21
29
Our 250th peer-reviewed Heterogeneous Catalysis publication! 📖🔥 In this publication, researchers used the #AtmosphereAX in situ gas cell system to investigate the oxidation behavior of aluminum nanoparticles from 25 to 1000 °C. hubs.li/Q04q_gZn0 hubs.li/Q04q_6BH0
26