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Lane Baker 🤠⚡🧪🔬⚖️

@bakergrp.bsky.social

Electrochemistry • Instrumentation • Materials • Bioanalytical

9 Posts344 Follower768 Folgt
ACS Publications@pubs.acs.org · last yr.

The 100th paper accepted into ACS Electrochemistry by @bakergrp.bsky.social has a fascinating backstory showing the key elements that open up new spaces for scientific exploration. All aspiring researchers should check out this inspiring story: buff.ly/OCYxn0I

Key Factors to Open Up Space for New Science

In a new Editorial marking ACS Electrochemistry's 100th article, Prof. Lane Baker discusses the process behind the research with Editor-in-Chief Patrick Unwin. Their conversation highlights the…

buff.ly

Mandal Group at Texas A&M@mandalgroup.bsky.social · 2y ago

Super excited to share our first work at Texas A&M! Excellent work from Logan, Arshath, and Saeed!!!! arxiv.org/abs/2501.16622

Microscopic Theory of Polaron-Polariton Dispersion and Propagation

We develop an analytical microscopic theory to describe the polaron-polariton dispersion, formed by hybridizing excitons, photons, and phonons, and their coherent dynamics inside optical cavities. Starting from a microscopic light-matter Hamiltonian, we derive a simple analytical model by pursuing a non-perturbative treatment of the phonon and photon couplings to excitons. Within our theoretical framework, the phonons are treated as classical fields that are then quantized via the Floquet formalism. We show that, to a good approximation, the entire polaron-polariton system can be described using a band picture despite the phonons breaking translational symmetry. Our theory also sheds light on the long-lived coherent ballistic motion of exciton-polaritons with high excitonic character that propagate with group velocities lower than is expected from pure exciton-polariton bands, offering a microscopic explanation for these puzzling experimental observations.

arxiv.org

Jeremy Berg@jeremymberg.bsky.social · 2y ago

Let me give a concrete example of the importance of applications with high risk-high reward as well as the role of NIH staff in taking risks. Decades ago, a physical chemist proposed ideas about doing mass spectrometry on proteins (when this was deemed probably impossible). 1/n

Yunong Wang@drippysummer.bsky.social · 2y ago

Very excited to share my latest work (at Baker group) in collaboration with Prof. Rahul Srinivasan's group. Great appreciations to Lane and Rahul for the guidance and all my colleagues for the amazing work! www.science.org/doi/10.1126/...

Electrochemical imaging of neurotransmitter release with fast-scan voltammetric ion conductance microscopy

Spatiotemporal release of dopamine at dopaminergic neurons is reported using fast-scan voltammetric electrochemical microscopy.

science.org

Lane Baker 🤠⚡🧪🔬⚖️@bakergrp.bsky.social · 2y ago

Thanks! yes the reducing environment is key. We followed work from a number of groups Porter, McCreery, Stevenson. Pretty useful as electrodes.

Martin Jönsson-Niedziółka@jonsson-niedziolka.pl · 2y ago

From what I can tell, the main difference between what we did and the procedure here is the inclusion of hydrogen in the gas mixture. I wanted to do that, based on experience from CNT growth, but we didn't have the technical possibility to make it happen.