All ideas

PROBLEM: Environmental compliance depends on continuous, trustworthy records of what a treatment stack removed and when, but layer-by-layer biosorbent systems usually produce only periodic laboratory results. A charge signal generated by flow and ...

PROBLEM: Catalytic conversion in a printed plasmonic scaffold depends on reactants reaching the active sites through the designed pore network while the plasmonic interface stays correctly spaced from those sites. Printing, functionalization, and ...

PROBLEM: A gradient electrode with a plasmonic layer could report interfacial binding at a chosen depth during cycling, but grading porosity and composition through the stack already complicates fabrication, and adding a metal–dielectric structure...

PROBLEM: A plasmonic nanofiber sensor must respond selectively and quickly, yet fiber diameter, pore structure, and plasmonic particle placement all vary across electrospun batches. A fast optical response is only useful if it can be traced to the...

PROBLEM: An ALD oxide layer can protect a plasmonic metal surface while still letting metal ions reach the binding sites, but the oxide thickness controls that trade-off precisely: too thick and the plasmonic field cannot reach the ions; too thin ...

PROBLEM: Monitoring scaffolds printed for field deployment must survive handling, fouling, and regeneration while still producing comparable compliance data across sites. A 3D-printed pore design that works in one water matrix may clog or degrade ...

Idea description: When I prepared a hands-on OpenShift course for a group of engineers, getting each participant an environment raised problems that had nothing to do with technology: Personal registration terms. Free practice environments such ...

I designed and taught a 6-session course on cloud native and microservices architecture, using the Red Hat Developer Sandbox as the only hands-on environment. The Sandbox is excellent for getting started: free, nothing to install, ready in minutes...

PROBLEM: Catalytic conversion in a gradient stack can stage the reaction — capture in one depth, conversion in another, release in a third — but staging only helps if reactants actually move through the gradient as intended and the quantum-confine...

PROBLEM: Nanofiber electrodes can offer fast ion transport through an open mat, but embedding quantum dots and biosorbent in the fibers can change conductivity, fiber continuity, and how the mat handles repeated cycling. A design that improves one...