P3HT-PbS nanocomposites with mimicking enzyme as bi-enhancer for ultrasensitive photocathodic biosensor.
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In this paper, the P3HT-PbS nanocomposites were synthesized as signal tags, by integrating with target-trigger generated hemin/G-quadruplex nanotail as bi-enhancer to significantly apmplify the photocurrent, an ultrasensitive photocathodic biosensor was proposed for detection of β2-microglobulin (β2-MG).About:
This article is published in Biosensors and Bioelectronics.The article was published on 2022-02-01 and is currently open access. It has received 5 citations till now. The article focuses on the topics: Biosensor & Hemin.read more
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Recent Developments and Implementations of Conductive Polymer-Based Flexible Devices in Sensing Applications
TL;DR: In this article , the authors provide scientific evidence for promising strategies for fabricating conductive polymer-based flexible sensors, including the outstanding nature of the structures, conductivity and synthesis methods of some of the main conductive polymers.
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Polymer Dots Synergized with NiO Hole Transporting Layer and Poly(amido amine) Dendrimer: Toward Sensitive Photocathodic Detection of Tyrosinase Level in Serum
Jia-Hao Chen,Cheng‐Shuang Wang,Yu-Yue Zhu,Cheng-Jie Li,Chengxi Li,Fen-Ying Kong,Wei Zhao,Jing-Juan Xu,Hong-Yuan Chen +8 more
TL;DR: Tyrosinase (TYR) level in the human serum has been generally regarded as a biomarker of metastatic melanoma and vitiligo, but this work established upon a unique poly(amido amine) (PAMAM)/polymer dots level.
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Metal Porphyrin Complex Combined with Polymerization and Isomerization Cyclic Amplification for a Sensitive Photoelectrochemical Assay.
TL;DR: Wang et al. as mentioned in this paper presented a Fe3+ and Cu2+ co-coordinating photoactive material (TPAPP-Fe/Cu) with horseradish peroxidase (HRP)-like activity.
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Highly efficient photocathodic cascade material for constructing sensitive photoelectrochemical biosensor.
TL;DR: Wang et al. as mentioned in this paper synthesized a photoactive signal probe with a cascade energy band arrangement, which inherited the advantages of inorganic strong optical absorptivity and organic high mobility for photo-generated holes.
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Self-shedding of multifunctional biomolecular nanocarriers for H-FABP monitoring in magnetic separation self-powered photoelectrochemical and colorimetric immunoassay platform
TL;DR: In this paper , a dual-mode immunoassay of split-type self-powered photoelectrochemical (PEC) and colorimetric detection based on self shedding of biomolecular nanocarriers for physiological monitoring is presented.
References
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A Thermophilic Tetramolecular G-Quadruplex/Hemin DNAzyme.
TL;DR: The first prototype of a thermally stable DNAzyme system is presented and the molecular basis of these catalytic properties is investigated thoroughly and provides an example of an industrially relevant application.
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CuI as Hole-Transport Channel for Enhancing Photoelectrocatalytic Activity by Constructing CuI/BiOI Heterojunction.
TL;DR: The outstanding photoelectrocatalytic activity shows that the p-type CuI works as a promising hole-transport channel to improve the photocatalytic performance of traditional semiconductors.
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Silver Iodide-Chitosan Nanotag Induced Biocatalytic Precipitation for Self-Enhanced Ultrasensitive Photocathodic Immunosensor.
TL;DR: This work performed the promising application of SICNP in developing an ultrasensitive, cost-effective, and enzyme-free photocathodic immunosensor for biomarkers and presented a turn-on photoelectrochemical performance for IL-6.
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Recent Advances in Earth-Abundant Photocathodes for Photoelectrochemical Water Splitting
Woo Seok Yang,Jooho Moon +1 more
TL;DR: Recent milestones in photocathode development for PEC water splitting, particularly in earth-abundant semiconductors, in terms of new techniques for enhancing performance, as well as theoretical aspects are highlighted.
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Recent Advances in Sensitized Photocathodes: From Molecular Dyes to Semiconducting Quantum Dots.
TL;DR: Fundamental knowledge of PEC systems is introduced to enable readers a better understanding of this field and special emphasis is placed on the research of quantum dot‐sensitized photocathodes, which have shown superiority in both efficiency and durability towards PEC water splitting at the present stage.