An amperometric glucose biosensor prototype fabricated by thermal inkjet printing

Setti, Leonardo; Fraleoni‐Morgera, Alessandro; Ballarin, Barbara; Filippini, A.; Frascaro, D.; Piana, Carlo

doi:10.1016/j.bios.2004.09.022

Cited by 210 publications

(142 citation statements)

References 27 publications

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“…The cross-linking and covalent bonding methods must be carried out by specific functional groups to link together, such as -NH 2 and -COOH groups (Battaglini et al, 2000;Tamiya et al, 1990) or cross-linking agents (Tamiya et al, 1990). In addition, there are other methods used to immobilize the enzyme on the electrodes by thermal inkjet printing (Setti et al, 2005) or by enzyme-linked-immunosorbent-assay (ELISA) (Sehr et al, 2001). Among all methods, entrapment is considered to be one of the most attractive and popular methods to grasp the biomolecules.…”

Section: The Immobilization Of Enzymes and Mediatorsmentioning

confidence: 99%

Amperometric Enzyme-based Biosensors for Lowering the Interferences

Nien¹,

Chen²,

Ho³

2010

Intelligent and Biosensors

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Section: The Immobilization Of Enzymes and Mediatorsmentioning

confidence: 99%

Amperometric Enzyme-based Biosensors for Lowering the Interferences

Nien¹,

Chen²,

Ho³

2010

Intelligent and Biosensors

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“…The use of wax for the creation of microfluidic devices has been used to create paper and glass-based devices as a simple and inexpensive method using commercially available materials [23][24][25] . This ability to create biosensors has been investigated to an extent with inkjet printing technology [26][27][28][29] . In this paper we have described for first time inkjet printing paraffin wax on tissue culture plastic and on a plain glass substrate and these formed structures were then used to guide cell attachment, spreading and proliferation, without further processing steps.…”

Section: Introductionmentioning

confidence: 99%

Utilising inkjet printed paraffin wax for cell patterning applications

Tse

Stringer

et al. 2024

IJB

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Abstract:We describe a method to prepare patterned environments for eukaryotic cells by inkjet printing paraffin wax onto a substrate. This technique bypasses the requirement to create a master mould, typically required with the use of polydimethylsiloxane techniques and the printed structure could be immediately used to guide cell proliferation. In a space of 2-3 hours, the desired pattern could be created with computer assisted design, printed and have cells seeded onto the scaffold, which could reduce the cycle time of prototyping micropattern designs. Human dermal fibroblasts and RN22 Schwann cells were seen to proliferate within the fabricated patterns and survive for more than 7 days. Additionally, the wax constructs could be readily removed from the substrate at any stage after cell seeding with the cells continuing to proliferate. Thus, we report on a simple but novel approach for the controlled physical positioning of live cells by wax inkjet printing.

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“…N-methyl-2-pyrrolidone, ethylene glycol and isopropanol) with ultrapure water allowed the formulation and printing of PANI solution similarly to the preparation and printing of standard inks for commercial printers. In the literature other strategies reporting ink formulation of different materials for thermal inkjet (TIJ) printing can also be found [23][24][25][26] . TIJ printing is an attractive method that exhibits advantages such as accurate droplet positioning, minimal waste production, reasonable printing speeds and compatibility with different flexible substrates and materials 21,22 .…”

Section: Introductionmentioning

confidence: 99%