Recent developments in polydiacetylene-based sensors

X Qian, B Städler - Chemistry of Materials, 2019 - ACS Publications
Conjugated polymers are intriguing materials that have potential practical applications in
diverse interdisciplinary subjects. Among them, polydiacetylenes (PDAs) have been …

Nanosensors based on polymer vesicles and planar membranes: a short review

ME Idrissi, CE Meyer, L Zartner, W Meier - Journal of nanobiotechnology, 2018 - Springer
This review aims to summarize the advance in the field of nanosensors based on two
particular materials: polymer vesicles (polymersomes) and polymer planar membranes …

Lysostaphin: engineering and potentiation toward better applications

J Zha, J Li, Z Su, N Akimbekov… - Journal of Agricultural and …, 2022 - ACS Publications
Lysostaphin is a potent bacteriolytic enzyme with endopeptidase activity against the
common pathogen Staphylococcus aureus. By digesting the pentaglycine crossbridge in the …

Impedimetric detection of bacteria by using a microfluidic chip and silver nanoparticle based signal enhancement

R Wang, Y Xu, T Sors, J Irudayaraj, W Ren, R Wang - Microchimica Acta, 2018 - Springer
The authors describe a method that can significantly improve the performance of
impedimetric detection of bacteria. A multifunctional microfluidic chip was designed …

Interaction of a natural compound nanoemulsion with Gram negative and Gram positive bacterial membrane; a mechanism based study using a microfluidic chip and …

ZM Alvand, M Rahimi, H Rafati - International Journal of Pharmaceutics, 2022 - Elsevier
The antibacterial activity of a nanoemulsion prepared from Satureja Khusitanica essential oil
against a Gram-negative (Escherichia coli) and a Gram-positive (Bacillus atrophaeus) …

Detection of micrococcal nuclease for identifying Staphylococcus aureus based on DNA templated fluorescent copper nanoclusters

T Qing, C Long, X Wang, K Zhang, P Zhang, B Feng - Microchimica Acta, 2019 - Springer
Micrococcal nuclease (MNase) is a naturally-secreted nucleic acid degrading enzyme with
important role in the spread of the bacteria in an infected host. The content of MNase can be …

High-Throughput, High-Sensitivity Peptide Functional Assay Utilizing Colorimetric Polydiacetylene

Q Zhu, H Cabral, K Sugihara - ACS Applied Polymer Materials, 2025 - ACS Publications
Membrane-active peptides, including antimicrobial peptides, cell-penetrating peptides, and
ionophores, often require time-consuming and costly techniques for functional …

Thermohypersensitive polydiacetylene vesicles embedded in calcium-alginate hydrogel beads

S Song, H Jang, W Jeong, J Shim, SM Kim… - Korean Journal of …, 2023 - Springer
Polydiacetylenes (PDAs) are widely adapted materials for the development of sensors with
liposome-like biomimetic structures, and the sensing results are often detectable with the …

[HTML][HTML] Polydiacetylene (PDA) Embedded Polymer-Based Network Structure for Biosensor Applications

H Jang, J Jeon, M Shin, G Kang, H Ryu, SM Kim… - Gels, 2025 - mdpi.com
Biosensors, which combine physical transducers with biorecognition elements, have seen
significant advancement due to the heightened interest in rapid diagnostic technologies …

Realization of reversible thermochromic polydiacetylene through silica nanoparticle surface modification

W Liu, C Zeng, F Ge, Y Yin… - Journal of Applied …, 2021 - Wiley Online Library
The novel functionalized poly (silanization alcoholamine diacetylene)/silica nanoparticles
(poly (SiDGADA)/SiO2 nanoparticles) have been achieved for reversible thermochromism …