Keyword search (4,163 papers available)

"Gold" Keyword-tagged Publications:

Title Authors PubMed ID
1 Tailoring plasmonic sensing strategies for the rapid and sensitive detection of hypochlorite in swimming water samples Sadiq Z; Al-Kassawneh M; Safiabadi Tali SH; Jahanshahi-Anbuhi S; 38451315
ENCS
2 Gold Nanoparticles-Based Colorimetric Assays for Environmental Monitoring and Food Safety Evaluation Sadiq Z; Safiabadi Tali SH; Hajimiri H; Al-Kassawneh M; Jahanshahi-Anbuhi S; 36629748
ENCS
3 Gold Nano-Bio-Interaction to Modulate Mechanobiological Responses for Cancer Therapy Applications Sohrabi Kashani A; Larocque K; Piekny A; Packirisamy M; 35839330
BIOLOGY
4 Gold Nano-Island Platforms for Localized Surface Plasmon Resonance Sensing: A Short Review. Badilescu S, Raju D, Bathini S, Packirisamy M 33066088
ENCS
5 Renyi entropy and mutual information measurement of market expectations and investor fear during the COVID-19 pandemic Lahmiri S; Bekiros S; 32834621
JMSB
6 Fabrication of Porous Gold Film Using Graphene Oxide as a Sacrificial Layer. Alazzam A, Alamoodi N, Abutayeh M, Stiharu I, Nerguizian V 31323903
ENCS
7 Manual Gene Curation and Functional Annotation. McDonnell E, Strasser K, Tsang A 29876819
CSFG
8 The gold-standard genome of Aspergillus niger NRRL 3 enables a detailed view of the diversity of sugar catabolism in fungi. Aguilar-Pontes MV, Brandl J, McDonnell E, Strasser K, Nguyen TTM, Riley R, Mondo S, Salamov A, Nybo JL, Vesth TC, Grigoriev IV, Andersen MR, Tsang A, de Vries RP 30425417
CSFG

 

Title:Gold Nano-Island Platforms for Localized Surface Plasmon Resonance Sensing: A Short Review.
Authors:Badilescu S,  Raju D,  Bathini S,  Packirisamy M
Link:https://www.ncbi.nlm.nih.gov/pubmed/33066088
DOI:10.3390/molecules25204661
Publication:Molecules (Basel, Switzerland)
Keywords:dewetting;  gold;  nano-islands;  sensing; 
PMID:33066088 Category:Molecules Date Added:2020-10-19
Dept Affiliation: ENCS
1 Micro-Nano-Bio Integration Center, Optical-Bio Microsystems Laboratory, Department of Mechanical and Industrial Engineering, Concordia University, Montreal, QC H3G 1M8, Canada.

Description:

Gold Nano-Island Platforms for Localized Surface Plasmon Resonance Sensing: A Short Review.

Molecules. 2020 Oct 13; 25(20):

Authors: Badilescu S, Raju D, Bathini S, Packirisamy M

Abstract

Nano-islands are entities (droplets or other shapes) that are formed by spontaneous dewetting (agglomeration, in the early literature) of thin and very thin metallic (especially gold) films on a substrate, done by post-deposition heating or by using other sources of energy. In addition to thermally generated nano-islands, more recently, nanoparticle films have also been dewetted, in order to form nano-islands. The localized surface plasmon resonance (LSPR) band of gold nano-islands was found to be sensitive to changes in the surrounding environment, making it a suitable platform for sensing and biosensing applications. In this review, we revisit the development of the concept of nano-island(s), the thermodynamics of dewetting of thin metal films, and the effect of the substrate on the morphology and optical properties of nano-islands. A special emphasis is made on nanoparticle films and their applications to biosensing, with ample examples from the authors' work.

PMID: 33066088 [PubMed - as supplied by publisher]




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