Latest improvements and expanding applications of solid-phase microextraction

J Zheng, Y Kuang, S Zhou, X Gong… - Analytical …, 2023 - ACS Publications
As a green and versatile sample pretreatment technique, solid-phase microextraction
(SPME) has attracted increasing attention since it was proposed in 1990 by Janusz …

Electrochemical and spectroelectrochemical characterization of bacteria and bacterial systems

V Sundaresan, H Do, JD Shrout, PW Bohn - Analyst, 2022 - pubs.rsc.org
Microbes, such as bacteria, can be described, at one level, as small, self-sustaining
chemical factories. Based on the species, strain, and even the environment, bacteria can be …

[HTML][HTML] Electrochemical sensors for detection of Pseudomonas aeruginosa virulence biomarkers: Principles of design and characterization

O Simoska, KJ Stevenson - Sensors and Actuators Reports, 2022 - Elsevier
Microbial infections remain an urgent threat to human health, specifically with the increasing
antimicrobial resistance mechanisms. The opportunistic human pathogen Pseudomonas …

[HTML][HTML] Nanopore sensing and beyond: Electrochemical systems for optically-coupled single-entity studies, stimulus-responsive gating applications, and point-of-care …

J Reitemeier, J Metro, KX Fu - Sensors and Actuators Reports, 2024 - Elsevier
Nanopores play essential roles in biological processes, such as ion channels and pumps in
cellular membranes, and in technological applications such as DNA sequencing …

Effects of solid phase extraction conditions on molecular composition of unknown disinfection byproducts in chlorinated municipal wastewater based on FT-ICR-MS …

B Zhang, Q Wang, C Wang, C Wang, X Shi, B Tang - Talanta, 2024 - Elsevier
Disinfection byproducts (DBPs) have been extensively investigated during the chlorination
of water and wastewater. Although over 700 DBPs have been identified, more than 50% of …

Development of a whole-cell biosensor for detection of pyocyanin based on a transcriptional regulation factor

SJ Yue, P Huang, W Wang, HB Hu… - Sensors and Actuators B …, 2024 - Elsevier
The infection caused by multidrug-resistant bacteria Pseudomonas aeruginosa is a huge
challenge in biomedical treatment, and early identification of pathogen P. aeruginosa has …

Effect of Micro-Patterned Mucin on Quinolone and Rhamnolipid Profiles of Mucoid Pseudomonas aeruginosa under Antibiotic Stress

J Jia, D Parmar, JF Ellis, T Cao, AR Cutri… - ACS infectious …, 2022 - ACS Publications
Pseudomonas aeruginosa (P. aeruginosa) is commonly implicated in hospital-acquired
infections where its capacity to form biofilms on a variety of surfaces and the resulting …

pH and potential-controlled multi-modal mass transport in block copolymer nanochannel membranes

S Han, Y Bang, J Yun, S Baek, SK Kim, J Choi… - Journal of …, 2024 - Elsevier
Inspired by the hydrophobic gating for achieving fast and selective ion/molecular transport in
cell membranes, wetting/dewetting transition in solid-state nanopores controlled by external …

Nanopore/Nanocavity-Based Structures as Surface-Enhanced Raman Spectroscopy (SERS) Platforms

K Heydaryan, P Aspoukeh, S Mehmandoust, AH Abbas… - Plasmonics, 2024 - Springer
By measuring the inelastic scattering of monochromatic light, Raman spectroscopy is a
method used to examine vibrational, rotational, and other low-frequency modes in a system …