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From Planar to Patterned: Structured Boron‐Doped Diamond Electrodes for Electrochemical Sensing
Analysis &Sensing, Volume 6, Issue 5, September 2026.Structuring transforms boron‐doped diamond (BDD) from a planar electrode into a versatile sensing platform. This mini‐review surveys top‐down and bottom‐up fabrication routes, shows how structural design reshapes electrochemical behavior—enhancing current response, lowering oxidation potentials, and improving selectivity and stability—and then ...
Ghazaleh Kholafazadehastamal +2 more
wiley +1 more source
Advanced Science, Volume 13, Issue 43, 3 August 2026.An electrochemical platform based on differential pulse amperometry enables real‐time, selective tracking of safinamide pharmacokinetics in the living brain with high spatiotemporal resolution. When integrated with electrophysiology, this approach reveals that drug‐induced suppression of vision‐related neuronal activity provides mechanistic insight ...
Xiaoke Nan +9 more
wiley +1 more source
Nitrogen‐Doped Graphene Quantum Dots for Real‐Time Electrochemical Bioelectronics
Engineering Reports, Volume 8, Issue 8, August 2026.Nitrogen‐doped graphene quantum dots offer promising routes toward real‐time electrochemical bioelectronics through tunable electronic, defect, and surface engineering. Understanding protein‐corona formation, biofouling, ionic interference, and signal drift may improve charge‐transfer stability and wearable sensing reliability, although fully ...
Seif Al Bustanji +8 more
wiley +1 more source
Square Wave Voltcoulometry of Spatially Confined Electroactive Species
Chemistry–Methods, Volume 6, Issue 7, July 2026.Square wave voltcoulometry is used to study spatially confined electroactive species. At low frequencies and high square wave amplitudes, the complete Faradaic conversion of the redox probes in the solution layer is observed, and the concentration of the electroactive species can be directly obtained from the charge plateau. Finite diffusion (FD) cells,
Jose Victor Hernandez‐Tovar +2 more
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 18, 27 April 2026.Electrochemical measurements as single aqueous microdroplets collide with electrode interfaces reveal nanoscale wetting dynamics. By tuning electrostatic repulsion, we control contact formation and probe surface interactions well beyond the optical diffraction limit.
Kathryn J. Vannoy +2 more
wiley +2 more sources
Electroanalysis, Volume 38, Issue 7, July 2026.A boron‐doped diamond (BDD) electrode‐based anodic stripping voltammetry (ASV) method was developed for the electrochemical detection of radioactive heavy metals in nitric acid media using vanadium as a nonradioactive surrogate for neptunium. Systematic optimization identified an O‐terminated BDD electrode operated at a deposition potential of −1.2 V ...
Mingwei Bai +3 more
wiley +1 more source
European Journal of Neuroscience, Volume 64, Issue 2, July 2026.Linear diffusion electroactive area determines the number of neurons within recording distance of an implanted electrode, impacting signal‐to‐noise ratio and spike count. Impedance measurements are mainly of benefit as an indirect measure of electrode area.
Alexander R. Harris +2 more
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.Zinc anode performance is maximized within an optimal deposition‐kinetic window. Additives that tune the deposition exchange current density (i0,Dep) suppress HER at intermediate values, but overly fast kinetics promote dendrites and overly slow kinetics accelerate corrosion/HER.
Md. Arif Faisal +7 more
wiley +2 more sources
ChemElectroChem, Volume 13, Issue 11, 3 June 2026.A bio‐derived bimetallic Cu–Zn/2‐AA metal–organic framework is developed as an efficient electrode modifier for dual electrochemical sensing. The platform delivers ultrasensitive detection of cadmium and dopamine with femtomolar to attomolar limits and enhanced selectivity. The synergistic metal centers and porous structure significantly improve charge
Fahmida Akter Sahara +7 more
wiley +1 more source
Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source