Molecular probes, chemosensors, and nanosensors for optical detection of biorelevant molecules and ions in aqueous media and biofluids

J Krämer, R Kang, LM Grimm, L De Cola… - Chemical …, 2022 - ACS Publications
Synthetic molecular probes, chemosensors, and nanosensors used in combination with
innovative assay protocols hold great potential for the development of robust, low-cost, and …

Surface-Enhanced Raman Scattering Nanosensing and Imaging in Neuroscience

R Boudries, H Williams, S Paquereau--Gaboreau… - ACS …, 2024 - ACS Publications
Monitoring neurochemicals and imaging the molecular content of brain tissues in vitro, ex
vivo, and in vivo is essential for enhancing our understanding of neurochemistry and the …

Two-photon fluorescence imaging and specifically biosensing of norepinephrine on a 100-ms timescale

L Mao, Y Han, QW Zhang, Y Tian - Nature Communications, 2023 - nature.com
Norepinephrine (NE) is a key neurotransmitter in the central nervous system of organisms;
however, specifically tracking the transient NE dynamics with high spatiotemporal resolution …

Further dimensions for sensing in biofluids: distinguishing bioorganic analytes by the salt-induced adaptation of a cucurbit [7] uril-based chemosensor

C Hu, T Jochmann, P Chakraborty… - Journal of the …, 2022 - ACS Publications
Insufficient binding selectivity of chemosensors often renders biorelevant metabolites
indistinguishable by the widely used indicator displacement assay. Array-based …

Tunable Fluorescent Artificial Receptor Biosensor Based on Programmable Lanthanide Metal‐Organic Framework for Highly Selective Neurotransmitter Detection

L Yu, L Feng, Z Wei, S Wang, Y Feng… - Advanced Functional …, 2023 - Wiley Online Library
The design and fabrication of artificial receptors suitable for highly selective and sensitive
sensing of neurotransmitters in aqueous media remains a challenge, especially for the …

Cage-Based Metal–Organic Framework as an Artificial Energy Receptor for Highly Sensitive Detection of Serotonin

H Min, T Sun, W Cui, Z Han, P Yao, P Cheng… - Inorganic …, 2023 - ACS Publications
Artificial synthetic receptors toward functional biomolecules can serve as models to provide
insights into understanding the high binding affinity of biological receptors to biomolecules …

[HTML][HTML] Recent advances of electrochemical and optical point-of-care biosensors for detecting neurotransmitter serotonin biomarkers

SG Chavan, PR Rathod, A Koyappayil, S Hwang… - Biosensors and …, 2024 - Elsevier
Since its discovery in 1984, the monoamine serotonin (5-HT) has been recognized for its
critical role as a neuromodulator in both the central and peripheral nervous systems. Recent …

Supramolecular mitigation of the cyanine limit problem

DH Li, BD Smith - The Journal of organic chemistry, 2022 - ACS Publications
Currently, there is a substantial research effort to develop near-infrared fluorescent
polymethine cyanine dyes for biological imaging and sensing. In water, cyanine dyes with …

Pillar[n]arene‐Based Fluorescence Turn‐On Chemosensors for the Detection of Spermine, Spermidine, and Cadaverine in Saline Media and Biofluids

A Prabodh, LM Grimm, PK Biswas… - … A European Journal, 2024 - Wiley Online Library
Polyamines are essential analytes due to their critical role in various biological processes
and human health in general. Due to their role as regulators for cell growth and proliferation …

Electrochemical Detection of Dopamine Release from Living Neurons Using Graphene Oxide‐Incorporated Polypyrrole/Gold Nanocluster Hybrid Nanopattern Arrays

YW Cho, JH Park, MJ Kang, JH Lee, YK Kim, Z Luo… - Small, 2023 - Wiley Online Library
Stem‐cell‐based therapeutics have shown immense potential in treating various diseases
that are currently incurable. In particular, partial recovery of Parkinson's disease, which …