Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core–shell nanostructures with embedded verteporfin

2015 ◽  
Vol 51 (91) ◽  
pp. 16365-16368 ◽  
Author(s):  
Kostiantyn Turcheniuk ◽  
Volodymyr Turcheniuk ◽  
Charles-Henri Hage ◽  
Tetiana Dumych ◽  
Rostyslav Bilyy ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Photodynamic Therapy ◽  
Gold Nanorods ◽  
Virulent Strain ◽  
Silica Shell ◽  
Core Shell ◽  
Photodynamic Inactivation ◽  
E Coli ◽  
Shell Nanostructures ◽  
20 Nm

The potential of gold nanorods coated with a 20 nm silica shell loaded with verteporfin as efficient NIR nanostructures for photodynamic therapy to eradicate a virulent strain of E. coli associated with urinary tract infection is described.

Synthesis of Core–Shell Nanostructures of Co3O4@SiO2 with Controlled Shell Thickness (5–20 nm) and Hollow Shells of Silica

2011 ◽  
Vol 11 (4) ◽  
pp. 3405-3413 ◽  
Author(s):  
Sonalika Vaidya ◽  
Pallavi Thaplyal ◽  
K. V. Ramanujachary ◽  
S. E. Lofland ◽  
Ashok K. Ganguli
Keyword(s):  
Shell Thickness ◽  
Core Shell ◽  
Shell Nanostructures ◽  
20 Nm

Effect of silica shell thickness of Fe3O4–SiOx core–shell nanostructures on MRI contrast

2013 ◽  
Vol 15 (3) ◽  
Author(s):  
Hrushikesh M. Joshi ◽  
Mrinmoy De ◽  
Felix Richter ◽  
Jiaqing He ◽  
P. V. Prasad ◽  
...  
Keyword(s):  
Shell Thickness ◽  
Silica Shell ◽  
Core Shell ◽  
Mri Contrast ◽  
Shell Nanostructures

Plasmon Enhancement Effect in Au Gold Nanorods@Cu2O Core–Shell Nanostructures and Their Use in Probing Defect States

Langmuir ◽  
2015 ◽  
Vol 31 (4) ◽  
pp. 1537-1546 ◽  
Author(s):  
Xiaowei Shi ◽  
Yinglu Ji ◽  
Shuai Hou ◽  
Wenqi Liu ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Core Shell ◽  
Enhancement Effect ◽  
Defect States ◽  
Shell Nanostructures ◽  
Plasmon Enhancement

Plasmonic photothermal destruction of uropathogenic E. coli with reduced graphene oxide and core/shell nanocomposites of gold nanorods/reduced graphene oxide

2015 ◽  
Vol 3 (3) ◽  
pp. 375-386 ◽  
Author(s):  
Kostiantyn Turcheniuk ◽  
Charles-Henri Hage ◽  
Jolanda Spadavecchia ◽  
Aritz Yanguas Serrano ◽  
Iban Larroulet ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Gold Nanorods ◽  
Core Shell ◽  
E Coli ◽  
Reduced Graphene

The selective photothermal destruction of E. coli is shown.

Rational assembly of a biointerfaced core@shell nanocomplex towards selective and highly efficient synergistic photothermal/photodynamic therapy

Nanoscale ◽  
2015 ◽  
Vol 7 (47) ◽  
pp. 20197-20210 ◽  
Author(s):  
Chenchen Qin ◽  
Jinbo Fei ◽  
Anhe Wang ◽  
Yang Yang ◽  
Junbai Li
Keyword(s):  
Photodynamic Therapy ◽  
Core Shell ◽  
Two Photon ◽  
Highly Efficient ◽  
Shell Nanostructures

A biointerfaced nanocomplex with well-defined core@shell nanostructures is rationally assembled for combining photothermal and photodynamic therapy in a one-time synergistic manner under NIR two-photon illumination.

Immobilising hairpin DNA-conjugated distyryl boron dipyrromethene on gold@polydopamine core–shell nanorods for microRNA detection and microRNA-mediated photodynamic therapy

Nanoscale ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 6499-6512
Author(s):  
Gaole Dai ◽  
Chun Kit K. Choi ◽  
Yimin Zhou ◽  
Qianqian Bai ◽  
Yu Xiao ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Gold Nanorods ◽  
Core Shell ◽  
Hairpin Dna ◽  
Microrna Detection ◽  
Boron Dipyrromethene

A novel nanosystem based on polydopamine-coated gold nanorods has been designed and fabricated for detection of oncogenic microRNA-21 and microRNA-21-mediated photodynamic therapy.

Grafting poly(4-vinylpyridine) onto gold nanorods toward functional plasmonic core–shell nanostructures

2011 ◽  
Vol 21 (41) ◽  
pp. 16453 ◽  
Author(s):  
DongXiang Li ◽  
Yu Jin Jang ◽  
Jieun Lee ◽  
Ji-Eun Lee ◽  
Saji Thomas Kochuveedu ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Core Shell ◽  
Shell Nanostructures

Asymmetrical Molecular Decoration of Gold Nanorods for Engineering of Shape-Controlled AuNR@Ag Core–Shell Nanostructures

Langmuir ◽  
2019 ◽  
Vol 35 (51) ◽  
pp. 16900-16906 ◽  
Author(s):  
Yanping Yang ◽  
Liping Song ◽  
Youju Huang ◽  
Ke Chen ◽  
Qian Cheng ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Core Shell ◽  
Shell Nanostructures ◽  
Shape Controlled

Core–shell gold nanorod@mesoporous-MOF heterostructures for combinational phototherapy

Nanoscale ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 131-137
Author(s):  
Zehao Zhou ◽  
Jian Zhao ◽  
Zhenghan Di ◽  
Bei Liu ◽  
Zhaohui Li ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Gold Nanorods ◽  
Photothermal Therapy ◽  
Metal Organic Frameworks ◽  
Gold Nanorod ◽  
Core Shell ◽  
Tumor Treatment ◽  
Metal Organic

A core–shell heterostructure consisting of plasmonic gold nanorods and porphyrinic metal–organic frameworks is synthesized as a promising platform to combine photodynamic therapy and photothermal therapy for enhanced tumor treatment.

86: Activation of Natural Killer T (NKT) Cells by Alpha-Galactosylceramide Mediates Clearance of E. Coli in Murine Urinary Tract Infection

2004 ◽  
Vol 171 (4S) ◽  
pp. 22-23
Author(s):  
Shingo Minagawa ◽  
Chikara Ohyama ◽  
Shingo Hatakeyama ◽  
Kazunari Sato ◽  
Shigeru Sato ◽  
...  
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Natural Killer ◽  
Nkt Cells ◽  
E Coli ◽  
Natural Killer T
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