Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Self-assembled monolayers of gold nanostars: a convenient tool for near-IR photothermal biofilm eradication.

Literature DB >> 24406855

Self-assembled monolayers of gold nanostars: a convenient tool for near-IR photothermal biofilm eradication.

Piersandro Pallavicini¹, Alice Donà, Angelo Taglietti, Paolo Minzioni, Maddalena Patrini, Giacomo Dacarro, Giuseppe Chirico, Laura Sironi, Nora Bloise, Livia Visai, Leonardo Scarabelli.

Abstract

Monolayers of gold nanostars (GNS) are grafted on mercaptopropyltrimethoxysilane-coated glass slides. In the formed monolayers the localized surface plasmon resonance of GNS can be tuned in the 700-1100 nm range. Upon laser excitation of the nearIR LSPR an efficient photothermal response is observed, inducing local hyperthermia and efficient killing of Staphylococcus aureus biofilms.

Entities: Chemical Disease Species

Mesh：

Substances：
Silanes
Gold

Year: 2014 PMID： 24406855 DOI： 10.1039/c3cc48667b

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

Keyword Cloud
Cited

17 in total

1. Semimetal nanomaterials of antimony as highly efficient agent for photoacoustic imaging and photothermal therapy.

Authors: Wanwan Li; Pengfei Rong; Kai Yang; Peng Huang; Kang Sun; Xiaoyuan Chen
Journal: Biomaterials Date: 2015-01-13 Impact factor: 12.479

2. Photothermal effect of gold nanostar patterns inkjet-printed on coated paper substrates with different permeability.

Authors: Mykola Borzenkov; Anni Määttänen; Petri Ihalainen; Maddalena Collini; Elisa Cabrini; Giacomo Dacarro; Piersandro Pallavicini; Giuseppe Chirico
Journal: Beilstein J Nanotechnol Date: 2016-10-19 Impact factor: 3.649

3. Modular approach for bimodal antibacterial surfaces combining photo-switchable activity and sustained biocidal release.

Authors: Piersandro Pallavicini; Barbara Bassi; Giuseppe Chirico; Maddalena Collini; Giacomo Dacarro; Emiliano Fratini; Pietro Grisoli; Maddalena Patrini; Laura Sironi; Angelo Taglietti; Marcel Moritz; Ioritz Sorzabal-Bellido; Arturo Susarrey-Arce; Edward Latter; Alison J Beckett; Ian A Prior; Rasmita Raval; Yuri A Diaz Fernandez
Journal: Sci Rep Date: 2017-07-12 Impact factor: 4.379

Review 4. Laser thermal ablation of multidrug-resistant bacteria using functionalized gold nanoparticles.

Authors: Lucian Mocan; Flaviu A Tabaran; Teodora Mocan; Teodora Pop; Ofelia Mosteanu; Lucia Agoston-Coldea; Cristian T Matea; Diana Gonciar; Claudiu Zdrehus; Cornel Iancu
Journal: Int J Nanomedicine Date: 2017-03-23

5. Bulk Surfaces Coated with Triangular Silver Nanoplates: Antibacterial Action Based on Silver Release and Photo-Thermal Effect.

Authors: Agnese D'Agostino; Angelo Taglietti; Roberto Desando; Marcella Bini; Maddalena Patrini; Giacomo Dacarro; Lucia Cucca; Piersandro Pallavicini; Pietro Grisoli
Journal: Nanomaterials (Basel) Date: 2017-01-06 Impact factor: 5.076

6. Fabrication of photothermally active poly(vinyl alcohol) films with gold nanostars for antibacterial applications.

Authors: Mykola Borzenkov; Maria Moros; Claudia Tortiglione; Serena Bertoldi; Nicola Contessi; Silvia Faré; Angelo Taglietti; Agnese D'Agostino; Piersandro Pallavicini; Maddalena Collini; Giuseppe Chirico
Journal: Beilstein J Nanotechnol Date: 2018-07-23 Impact factor: 3.649

Review 10. Nanomaterials as Delivery Vehicles and Components of New Strategies to Combat Bacterial Infections: Advantages and Limitations.

Authors: Atanu Naskar; Kwang-Sun Kim
Journal: Microorganisms Date: 2019-09-16