Silver nanoparticles: Synthesis, investigation techniques, and properties

O Pryshchepa, P Pomastowski, B Buszewski - Advances in Colloid and …, 2020 - Elsevier
The unique silver properties, especially in the form of nanoparticles (NPs), allow to utilize
them in numerous applications. For instance, Ag NPs can be utilized for the production of …

Biosensors and sensors for dopamine detection

X Liu, J Liu - View, 2021 - Wiley Online Library
Dopamine is a key catecholamine neurotransmitter and it has critical roles in the function of
the human central nervous system. Abnormal release of dopamine is related to neurological …

Highly sensitive and selective detection of dopamine with boron and sulfur co-doped graphene quantum dots

M Chatterjee, P Nath, S Kadian, A Kumar, V Kumar… - Scientific Reports, 2022 - nature.com
In this work, we report, the synthesis of Boron and Sulfur co-doped graphene quantum dots
(BS-GQDs) and its applicability as a label-free fluorescence sensing probe for the highly …

Biosensor based on laccase-halloysite nanotube and imidazolium zwitterionic surfactant for dopamine determination

NO Decarli, E Zapp, BS de Souza, ER Santana… - Biochemical …, 2022 - Elsevier
Zwitterionic surfactants incorporated nanomaterials and biomolecules structures offers
enhanced catalytic activities and stabilities in biosensing. Herein, we present the …

Synthesis, characterization and anticancer activity of the green-synthesized hematite nanoparticles

P Prabhu, M Rao, G Murugesan, MK Narasimhan… - Environmental …, 2022 - Elsevier
The conventional synthesis of hematite nanoparticles (HNPs) is expensive and creates
secondary contaminants. Therefore, to combat these issues, there is a requirement for a …

High quantum yield carbon dots and nitrogen-doped carbon dots as fluorescent probes for spectroscopic dopamine detection in human serum

A Tiwari, S Walia, S Sharma, S Chauhan… - Journal of Materials …, 2023 - pubs.rsc.org
Recent advances in fluorescent carbon dots have shown great potential for the sensing of
biological molecules. In this study, one-step hydrothermally synthesised carbon dots (CD) …

Synthesis of hydroxyapatite nanoparticles using Acacia falcata leaf extract and study of their anti-cancerous activity against cancerous mammalian cell lines

P Ghate, D Prabhu, G Murugesan, LC Goveas… - Environmental …, 2022 - Elsevier
This study deals with the synthesis of hydroxyapatite nanoparticles (HAPnps) mediated by
Acacia falcata leaf extract. Aggregates of needle-shaped crystalline nanostructures were …

Colorimetric based sensing of dopamine using ionic liquid functionalized drug mediated silver nanostructures

U Nishan, R Gul, N Muhammad, M Asad, A Rahim… - Microchemical …, 2020 - Elsevier
The present work reports the drug mediated synthesis of silver nanoparticles (AgNPs) for
sensing of dopamine (biomarker Parkinson's disease and others). Augmentin drug was …

Review on the interactions between dopamine metabolites and α-Synuclein in causing Parkinson's disease

P Sivakumar, KB Nagashanmugam… - Neurochemistry …, 2023 - Elsevier
Parkinson's disease (PD) is characterized by an abnormal post-translational modifications
(PTM) in amino acid sequence and aggregation of alpha-synuclein (α-Syn) protein. It is …

Determination of dopamine based on its enhancement of gold-silver nanocluster fluorescence

T Zhou, Z Su, Y Tu, J Yan - Spectrochimica Acta Part A: Molecular and …, 2021 - Elsevier
Dopamine (DA) is one of the most important neurotransmitters in human bodies and its
sensitive detection remains a challenge. Herein, protein stabilized gold-silver nanoclusters …