Luminescent carbon dots versus quantum dots and gold nanoclusters as sensors

JSA Devi, SM Anju, GM Lekha, RS Aparna… - Nanoscale …, 2024 - pubs.rsc.org
The ultra-small nanoparticles, including quantum dots, gold nanoclusters (AuNCs) and
carbon dots (CDs), have emerged as a promising class of fluorescent material because of …

A novel RhB@ MOF-808 fluorescent probe for the rapid detection of dopamine and Fe3+

L Zhao, G Xu, C Gao, P Song - Analytical Biochemistry, 2023 - Elsevier
Abstract Dopamine (DA) and Fe 3+ as the important bioactive ingredients, playing an
indispensable role in human metabolism. Therefore, developing the accurate detection of …

Murexide-derived in vitro electrochemical sensor for the simultaneous determination of neurochemicals

RG Krishnan, B Saraswathyamma - Analytical and Bioanalytical Chemistry, 2021 - Springer
This work highlights the protocol employed for the simultaneous electroanalysis of
tryptamine, serotonin and dopamine using a conducting poly-murexide-based electrode. To …

[HTML][HTML] Photocatalytic degradation of single and binary mixture of brilliant green and rhodamine B dyes by zinc sulfide quantum dots

PA Ajibade, AE Oluwalana - Molecules, 2021 - mdpi.com
We present the preparation of octadecylamine-capped ZnS quantum dots from bis (
morpholinyldithiocarbamato) Zn (II) complex. The complex was thermolyzed at 130° C in …

High-sensitivity copper (II) sensor based on a protein/ion-imprinted polymer cooperative recognition strategy

L Zhang, D Li, S Li, J Li, X Ma, M Wang - Microchemical Journal, 2023 - Elsevier
Despite the promise of ion imprinting technology for the development of electrochemical
sensors for heavy metals, improved selectivity and stability are required for practical …

Vitamin B 6 cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots

S Dhanshri, SK Sahoo - Sensors & Diagnostics, 2022 - pubs.rsc.org
We introduced a simple approach for the fluorescent “turn-on” detection of alkaline
phosphatase (ALP) activity. We employed bovine serum albumin (BSA)-functionalized …

Exploring the Syntheses, Structures, and Properties of Two 3D Porous Metal–Organic Frameworks Based on Aromatic Polyacid Ligands

H Li, Y Wang, Q Hu, L Tian - Crystal Growth & Design, 2024 - ACS Publications
Two porous coordination polymers,{[Zn8 (L) 2 (H2O) 11]· 6DMF· 5H2O} n (Zn-1) and {[Co2
(H4L)(H2O) 4]· 4DMA} n (Co-2), have been successfully constructed by using elongated and …

Expanding Mn2+ loading capacity of BSA via mild non-thermal denaturing and cross-linking as a tool to maximize the relaxivity of water protons

RR Zairov, TA Kornev, BS Akhmadeev… - International Journal of …, 2024 - Elsevier
Abstract Development of nanoparticles (NPs) serving as contrast enhancing agents in MRI
requires a combination of high contrasting effect with the biosafety and hemocompatibility …

A glass matrices-assisted quantum dots-based biosensor for selective capturing and detection of Escherichia coli

A Pant, T Kaur, T Sharma, J Singh… - Journal of Water and …, 2022 - iwaponline.com
Bacterial contamination of water and food is a grave health concern rendering humans quite
vulnerable to disease (s), and proving, at times, fatal too. Exploration of the novel diagnostic …

Influence of Dopamine on Fluorescent Advanced Glycation End Products Formation Using Drosophila melanogaster

A Filošević Vujnović, K Jović, E Pištan… - Biomolecules, 2021 - mdpi.com
Non-enzymatic glycation and covalent modification of proteins leads to Advanced Glycation
End products (AGEs). AGEs are biomarkers of aging and neurodegenerative disease, and …