Arginine-Rich Peptide-Induced Supramolecular Self-Assembly of Water-Soluble Anionic Alkynylplatinum(II) Complexes: A Continuous and Label-Free Luminescence Assay for Trypsin and Inhibitor Screening

2017 ◽  
Vol 9 (47) ◽  
pp. 41143-41150 ◽  
Author(s):  
Angela Sin-Yee Law ◽  
Margaret Ching-Lam Yeung ◽  
Vivian Wing-Wah Yam
Keyword(s):  
Self Assembly ◽  
Water Soluble ◽  
Label Free ◽  
Inhibitor Screening ◽  
Luminescence Assay

Amyloid Protein-Induced Supramolecular Self-Assembly of Water-Soluble Platinum(II) Complexes: A Luminescence Assay for Amyloid Fibrillation Detection and Inhibitor Screening

2019 ◽  
Vol 141 (46) ◽  
pp. 18570-18577 ◽  
Author(s):  
Angela Sin-Yee Law ◽  
Lawrence Cho-Cheung Lee ◽  
Margaret Ching-Lam Yeung ◽  
Kenneth Kam-Wing Lo ◽  
Vivian Wing-Wah Yam
Keyword(s):  
Self Assembly ◽  
Water Soluble ◽  
Amyloid Protein ◽  
Inhibitor Screening ◽  
Luminescence Assay ◽  
Amyloid Fibrillation

A novel label-free fluorescence assay for dipeptidyl peptidase 4 activity detection based on supramolecular self-assembly

2020 ◽  
Vol 56 (11) ◽  
pp. 1629-1632
Author(s):  
Yu Zhao ◽  
Jiawen Zou ◽  
Yanyan Song ◽  
Jun Peng ◽  
Yi Wang ◽  
...  
Keyword(s):  
Biological Samples ◽  
Self Assembly ◽  
Dipeptidyl Peptidase ◽  
Fluorescence Assay ◽  
Supramolecular System ◽  
Label Free ◽  
Activity Detection ◽  
Inhibitor Screening ◽  
Dipeptidyl Peptidase 4

A novel supramolecular system CB[7]-GPFG for dipeptidyl peptidase 4 (DPP4) activity detection in biological samples and inhibitor screening.

scholarly journals Recognition of Bimolecular Logic Operation Pattern Based on a Solid-State Nanopore

Sensors ◽  
2020 ◽  
Vol 21 (1) ◽  
pp. 33
Author(s):  
Han Yan ◽  
Zhen Zhang ◽  
Ting Weng ◽  
Libo Zhu ◽  
Pang Zhang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Detection Method ◽  
Logic Gate ◽  
Detection Methods ◽  
Label Free ◽  
Recognition Method ◽  
Operation Pattern ◽  
Simple Detection ◽  
Dna Tetrahedron ◽  
Marker Molecule

Nanopores have a unique advantage for detecting biomolecules in a label-free fashion, such as DNA that can be synthesized into specific structures to perform computations. This method has been considered for the detection of diseased molecules. Here, we propose a novel marker molecule detection method based on DNA logic gate by deciphering a variable DNA tetrahedron structure using a nanopore. We designed two types of probes containing a tetrahedron and a single-strand DNA tail which paired with different parts of the target molecule. In the presence of the target, the two probes formed a double tetrahedron structure. As translocation of the single and the double tetrahedron structures under bias voltage produced different blockage signals, the events could be assigned into four different operations, i.e., (0, 0), (0, 1), (1, 0), (1, 1), according to the predefined structure by logic gate. The pattern signal produced by the AND operation is obviously different from the signal of the other three operations. This pattern recognition method has been differentiated from simple detection methods based on DNA self-assembly and nanopore technologies.

scholarly journals Correction: Spermine-directed supramolecular self-assembly of water-soluble AIE-active tetraphenylethylene: nanobelt, nanosheet, globular and nanotubular structures

2021 ◽  
Vol 45 (5) ◽  
pp. 2830-2830
Author(s):  
Duong Duc La ◽  
Jotiram N. Malegaonkar ◽  
Mohammad Al Kobaisi ◽  
Rajesh S. Bhosale ◽  
Sidhanath V. Bhosale ◽  
...  
Keyword(s):  
Self Assembly ◽  
Water Soluble

Correction for ‘Spermine-directed supramolecular self-assembly of water-soluble AIE-active tetraphenylethylene: nanobelt, nanosheet, globular and nanotubular structures’ by Duong Duc La et al., New J. Chem., 2018, 42, 15379–15386, DOI: 10.1039/C8NJ02636J.

A cationic water-soluble pillar[6]arene: synthesis, host–guest properties, and self-assembly with amphiphilic guests in water

RSC Advances ◽  
2013 ◽  
Vol 3 (46) ◽  
pp. 23953 ◽  
Author(s):  
Yingjie Ma ◽  
Jie Yang ◽  
Jinying Li ◽  
Xiaodong Chi ◽  
Min Xue
Keyword(s):  
Self Assembly ◽  
Water Soluble

Layer-by-layer self-assembly of 2D graphene nanosheets, 3D copper oxide nanoflowers and 0D gold nanoparticles for ultrasensitive electrochemical detection of alpha fetoprotein

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56583-56589 ◽  
Author(s):  
Yulan Wang ◽  
Dan Wu ◽  
Yong Zhang ◽  
Xiang Ren ◽  
Yaoguang Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Copper Oxide ◽  
Electrochemical Detection ◽  
Self Assembly ◽  
Graphene Nanosheets ◽  
Electrochemical Immunosensor ◽  
Alpha Fetoprotein ◽  
Quantitative Detection ◽  
Layer By Layer ◽  
Label Free

In this work, a novel and ultrasensitive label-free electrochemical immunosensor was developed for the quantitative detection of alpha fetoprotein (AFP).

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