2020
DOI: 10.1007/s13206-020-4305-1
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An On-chip Chemiluminescent Immunoassay for Bacterial Detection using in Situ-synthesized Cadmium Sulfide Nanowires with Passivation Layers

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Cited by 26 publications
(14 citation statements)
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“…In this study, parylene-C was used as the passivation layer for the photosensors based on perovskite CsPbBr 3 QDs. Parylene-C is a polymer of polyxylene, and the parylene-C film was deposited on the substrate via the evaporation and pyrolysis of precursors, as shown in Figure a. ,,, Parylene-C has been widely used for the passivation of electric circuits and medical devices owing to advantageous properties, such as high transparency, physicochemical stability, and electrical isolation. As shown in Figure b, the passivation mechanism was explained by the following: (1) physical effect of the polymer film that prevented the contact of polar molecules including water ,, and (2) reducing trap states by filling the bromine vacancies at the surface and the grain boundaries through the interaction of chloride with the parylene-C backbone, as in the case of the interaction between the bromine defects and halogen atoms (−Cl and −I) in passivation molecules. ,, As shown in Figure S3a, the thickness of the parylene-C film depended on the amount of parylene-C dimer used.…”
Section: Resultsmentioning
confidence: 99%
“…In this study, parylene-C was used as the passivation layer for the photosensors based on perovskite CsPbBr 3 QDs. Parylene-C is a polymer of polyxylene, and the parylene-C film was deposited on the substrate via the evaporation and pyrolysis of precursors, as shown in Figure a. ,,, Parylene-C has been widely used for the passivation of electric circuits and medical devices owing to advantageous properties, such as high transparency, physicochemical stability, and electrical isolation. As shown in Figure b, the passivation mechanism was explained by the following: (1) physical effect of the polymer film that prevented the contact of polar molecules including water ,, and (2) reducing trap states by filling the bromine vacancies at the surface and the grain boundaries through the interaction of chloride with the parylene-C backbone, as in the case of the interaction between the bromine defects and halogen atoms (−Cl and −I) in passivation molecules. ,, As shown in Figure S3a, the thickness of the parylene-C film depended on the amount of parylene-C dimer used.…”
Section: Resultsmentioning
confidence: 99%
“…2a). The bound antibodies were quantified using secondary antibodies and the chromogenic reaction with 3,3',5,5'-tetramethylbenzidine (TMB) [23,24]. The isolated anti-SP antibodies in the concentration range of 6.8 ng/mL -5.0 µg/mL were used to immobilize the SPs.…”
Section: Properties Of Anti-sp Antibodies From Pig Serummentioning
confidence: 99%
“…The electrode gap of VPE could be effectively reduced to several hundred nanometers by controlling the thickness of dielectric layer between the electrodes. In this work, parylene film was used as a dielectric layer, which could be controlled to have a thickness of less than 1 μm by thermal deposition ( Kim et al, 2020 ; Song et al, 2021 ). The capacitance measured from the VPE had also the relation C = εㆍ N ㆍ A / d , where N represents the number of electrode pairs (N≠1), d represents the electrode gap, which is defined by the parylene film thickness.…”
Section: Introductionmentioning
confidence: 99%