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ABSTRACT
Three-dimensional (3D) printing is a technique characterized by sequential deposition of plastic, metal, ceramics, and biological gels resulting in a final object. In this work, the printing techniques of fused deposition modeling, sheet lamination, selective laser sintering and selective laser melting, lithography, and screen printing are described. This paper also discusses 3D printing, flow through devices, and electrochemical analyzers based on screen-printed electrodes and printed membranes. The outlook for analytical chemistry, including the construction of analyzers, biosensors, and imprinted sensors is also provided with a survey of the literature.