#electrochemical — Public Fediverse posts

https://www.europesays.com/africa/168260/ Single-Use Fluid Management Market in Nigeria | Report – IndexBox #AsepticConnectionTechnology(eG #BiopharmaMarketReport #connectors) #electrochemical) #FedBatchAndPerfusionFeeding #forecast #GammaIrradiatedPolymerFilms #HarvestAndClarificationFluidTransfer #InProcessSamplingForPAT #MarketAnalysis #MediaAndBufferPreparationAndStorage #Nigeria #PreSterilizedAssemblyDesignAndManufacturing #SingleUseFluidManagement #SingleUseSensorPatches(optical #SterileWelders

Etching Atomically Fine Needle Points https://hackaday.com/2025/10/13/etching-atomically-fine-needle-points/ #electrochemical #3dPrinterhacks #chemistryhacks #RepRapMicron #microneedle #etching

Etching Atomically Fine Needle Points - [Vik Olliver] has been extending the lower resolution limits of 3D printers with ... - https://hackaday.com/2025/10/13/etching-atomically-fine-needle-points/ #electrochemical #3dprinterhacks #chemistryhacks #reprapmicron #microneedle #etching

#PocketPotentiostat: #OpenSource framework for a #potentiostat, #galvanostat & #electrochemical #impedance #spectrometer:

- #voltammetry & #chronoamperometry (pA-0.1 A & ±12 V)
- #chronopotentiometry
- #EIS bandwidth: 0.1-1 MHz

https://doi.org/10.1021/acs.jchemed.1c00228
#DIYbio #electrochemistry #lab #instruments #science #research #STEM #MINT #education

#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:

-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40

https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry

#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:

-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40

https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry

#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:

-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40

https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry

#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:

-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40

https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry

#PUDELstat: An improved modular low-cost #OpenSource #potentiostat / #galvanostat for #electrochemical laboratories:

-#Arduino / #GUI -controlled
-requires #LabVIEW
-cost ~ US $40

https://doi.org/10.1021/acs.jchemed.3c01044
#DIYbio #chemistry #electrochemistry #lab #instruments #voltammetry

Okay, so, we did a thing. Writing a post a few weeks later as the manuscript is up in its properly styled electronic form. Here is a new #article on #electrochemical #copolymerization of #hydroquinone and #PEDOT, which is essentially its title. Apart from checking whether it's actually a #copolymer (rather than a composite), we adjusted synthesis parameters, studied charge transfer a bit, and threw in a little something regarding probable use as an #energy storing #ElectrodeMaterial.
There are also bits and pieces of other methods relevant to our ongoing projects, but the most curious thing for me personally (and the one that led me to near-exhaustion a few times when I thought that a fluke is an “aha!” moment) is the possibility of mixing two relatively simple compounds, bashing them with pulsed potential repeatedly and getting an outcome of a nice capacitive/conducting PEDOT response, on top of which we can have however much we want (well, up to about two-thirds) redox response of hydroquinone.
Anyway, we’ve been cooking for 2 years, because each time something happened, it did the result more interesting, until we were finally—well, not satisfied exactly—but sure that it would be compelling as a published article.
The link is here:
https://doi.org/10.1039/D4TA07307J

New #foreverchemical #cleanup #strategy discovered. Pollution caused by #fire #suppressant foams at #military air bases and commercial# airports. The method is detailed in the journal Nature Water. It involves treating heavily #contaminated #water with ultra-violet (#UV) light, #sulfite, and a process called #electrochemical #oxidation, explained UCR associate professor Jinyong Liu https://phys.org/news/2024-05-chemical-cleanup-strategy.html #wter #contamination #pollution #publichealth #cleanwater

[#TRADESHOW] 2024 HST Guangzhou International Hydrogen #Technology #Industry #Exhibition offers products such as #hydrogen #generators, hydrogen #rich #water and #food, #electrochemical #materials, hydrogen #medical #auxiliary products, and hydrogen #beauty #products. 1.-3. April 2024. Poly World #Trade Center, #Guangzhou, #China. https://cnbusinessforum.com/event/2024-hst-guangzhou-international-hydrogen-technology-industry-expo/

Our work has made the inside cover! Check out "#singlemolecule #electrochemical imaging resolves the midpoint potentials of individual fluorophores on nanoporous antimony-doped tin oxide" in the latest issue of @chemicalscience! https://doi.org/10.1039/d3sc05293a @washuengineers #WashUESE #WUSTL

Congratulations to Prof. Jin Lu, now at the National Center for Nanoscience, whose work on #singlemolecule #electrochemical imaging is now online in Chemical Science. Happy New Year!
#SMLM #WashU #WUSTL @chemicalscience #ChemicalScience

"Single-Molecule Electrochemical Imaging Resolves the Midpoint Potentials of Individual Fluorophores on Nanoporous Antimony-Doped Tin Oxide"
Chemical Science, 2024
https://doi.org/10.1039/D3SC05293A

A unique and promising #material for next-generation #electrochemical devices: hexagonal #perovskite related oxide Ba7Nb3.8Mo1.2O20.1. They unveiled the material's unique ion-transport mechanisms, something that will pave the way for better dual-ion #conductors and a greener future.
#MaterialScience #Chemistry #Environmental #sflorg
https://www.sflorg.com/2023/12/ms12122301.html

#OpenSource all-iron #rechargable #battery 2.0 for storing #renewable #energy:
https://doi.org/10.1016/j.ohx.2020.e00171
#DIYtech #lab #instruments #hackerspace #makerspace #maker #power #electrochemical #cell

New paper out on #electrochemical control of #enzymatic #DNA #synthesis.

Lots of hard work from the
https://twitter.com/datamolecules https://twitter.com/uwcse
team represented here.

Spatially Selective Electrochemical Cleavage of a Polymerase-Nucleotide Conjugate | ACS Synthetic Biology
https://pubs.acs.org/doi/10.1021/acssynbio.3c00044

A group of #scientists created a guide to #oxygen #electrode design strategies for solid oxide #electrochemical devices. The researchers formulated key directions for the chemical and structural design of oxygen electrodes for solid oxide #fuel cells (#SOFC) and solid oxide #electrolysis cells (#SOEC).
#Chemistry #MaterialScience #sflorg
https://www.sflorg.com/2023/04/chm04192301.html

https://www.science.org/doi/10.1126/sciadv.adf7388

"The wearable patch is fully biocompatible, mechanically flexible, stretchable, and can conformally adhere to the skin wound throughout the entire healing process. Real-time metabolic and inflammatory monitoring in a series of preclinical in vivo experiments showed high accuracy and electrochemical stability of the wearable patch for multiplexed spatial and temporal wound biomarker analysis"

#healing #wearable #biosensor #bioelectronics #smartBandage #electrochemical

Scientists proposed the #infiltration method as a simple and affordable way to improve #electrochemical performance. Their method increased the #conductivity of this material, consequently improving the performance (increased power) of fuel cells.
#FuelCells #Chemistry #Technology #sflorg
https://www.sflorg.com/2022/12/chm12052201.html

Combining #machine #learning with multimodal #electrochemical #sensing can significantly improve the #analytical performance of #biosensors. These improvements may benefit noninvasive #health monitoring, such as testing that involves saliva or sweat.
#Engineering #AI #ArtificialIntelligence #sflorg
https://www.sflorg.com/2022/11/eng11242202.html