Reaction diffusion problems 6 A posteriori error estimates 4 Algorithms 4 Biosensors 4 Comparison with experiments 4 Electrochemical electrodes 4 Electrochemical response 4 Electrodes 4 Electrostatic self assembly 4 Electrostatic self-assembly 4 Enzyme electrodes 4 Enzyme immobilization 4 Enzymes 4 Glucose oxidase 4 Glucose oxidases (GOx) 4 Glucose sensors 4 Guaranteed upper bound 4 Linear programming 4 Mathematical algorithms 4 Mathematical models 4 Relaxation method 4 Relaxation methods 4 Relaxation processes 4 Robustness 4 Self assembly 4 Simplex algorithm 4 Singularly perturbed reaction-diffusion problem 4 Vertex-centered finite volume/finite volume element/box method 4 Asymptotic simplification 2 Asymptotic stability 2