Antimicrobial activity of T4 bacteriophage conjugated indium tin oxide surfaces

Liana, Ayu Ekajayanthi; Marquis, Christopher P.; Gunawan, Cindy; Gooding, J. Justin; Amal, Rose

doi:10.1016/j.jcis.2017.12.029

Cited by 8 publications

(12 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Vonasek et al found that amine-treated cellulose releases a significant number of phages in the aqueous environment. Liana et al studied the infectivity of immobilized phages on COOH-, NH 2 -, and CH 3 -functionalized, and untreated ITO surfaces. All the studied surfaces had a similar number of detaching phages (10 6 PFUs/mL), and they concluded that these phages produced the antibacterial effect measured.…”

Section: Resultsmentioning

confidence: 99%

“…Covalently immobilized phages were found to cause the lysis of the bacteria on the surface, and to have a higher antibacterial effect compared to physisorbed phages . In contrast, Liana et al found that the infectivity of the chemically modified and T4-phage-treated indium tin oxide surfaces was produced by the detached phages . Also, Wang et al.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Antibacterial Efficiency of Surface-Immobilized Flavobacterium-Infecting Bacteriophage

Leppänen

Maasilta

Sundberg

2019

ACS Appl. Bio Mater.

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Antibacterial Efficiency of Surface-Immobilized Flavobacterium-Infecting Bacteriophage

Leppänen

Maasilta

Sundberg

2019

ACS Appl. Bio Mater.

View full text Add to dashboard Cite

show abstract

“…For immobilization on silicate-based materials, a preferred method is silanization of the substrate using alkoxysilanes which act as hetero-bifunctional crosslinkers between inorganic mineral surfaces and organic ligands 37,50,51,60,62,67,79,80,95,141,142,[144][145][146]173,174 .…”

Section: Silane-based Self-assembled Monolayersmentioning

confidence: 99%

Strategies for Surface Immobilization of Whole Bacteriophages: A Review

O’Connell

Marcoux

Roupioz

2021

ACS Biomater. Sci. Eng.

View full text Add to dashboard Cite

Bacteriophage immobilization is a key unit operation in emerging biotechnologies, enabling many new possibilities for biodetection of pathogenic microbes at low concentration, production of materials with novel antimicrobial properties, and fundamental research on bacteriophages themselves.Wild type bacteriophages exhibit extreme binding specificity for a single species -and often for a particular subspecies -of bacteria. Since their specificity originates in epitope recognition by capsid proteins, which can be altered by chemical or genetic modification, their binding specificity may also be redirected towards arbitrary substrates or a variety of analytes in 2 addition to bacteria. The immobilization of bacteriophages on planar and particulate substrates is thus an area of active and increasing scientific interest. This review assembles the knowledge gained so far in the immobilization of whole phage particles, summarizing the main chemistries and presenting the current state-of-the-art both for an audience well-versed in bioconjugation methods as well as for those who are new to the field.

show abstract

“…Esses nanomateriais são usados para melhorar a detecção do analito, aumentar a faixa de detecção (maior especificidade e menor quantidade de analito requerido) e diminuir o limite de detecção. Devido a essas vantagens, se prevê para os biossensores baseados em ITO um grande futuro, sobretudo, em métodos de triagem para monitoramento ambiental, 20,52-55 controle de alimentos 56,57 e diagnósticos clínicos. 8 Em sensores de pH, o ITO pode ser aplicado para detectar íons H + .…”

Section: Sensores E Biossensoresunclassified

“…56 A técnica de deposição eletroforética foi utilizada para depositar os GQDs quimicamente sintetizados no ITO (substrato de vidro). 57 Além disso, os anticorpos monoclonais de AFB1 foram covalentemente imobilizados no eletrodo GQDs / ITO usando EDC-NHS como um crosslinker. O imunosensor eletroquímico apresentou alta sensibilidade 213.88 Ω (ng mL -1 ) -1 cm -2 .…”

Section: Sensores E Biossensoresunclassified

Índio: Uma Visão Científica E Tecnológica De Um Metal Estratégico

et al. 2019

View full text Add to dashboard Cite

Indium have been widely investigated by scientists because of its several interesting properties and its use in different applications in the manufacture of TVs screens, computers, cell phones, solar panels, electroluminescent diodes (LEDs), organic electroluminescent diodes (OLEDs), DNA and antibody sensors, electrocatalysts, architectural glass coatings, low melting alloys, thermal interface materials, aircraft engine bearings, among others. The economic urge to make devices more cost effective and efficient has guide developments in different deposition technologies, such as dip-coating, plating, thick and thin film deposition. However, indium is classified as a critical metal. In this sense, we discussed the economic viability and spatial distribution of the indium resources in Brazil and worldwide considering that its supply still remains a concern. On top of that, the present review discusses the scientific and technological aspects of indium materials and highlights the major advances regarding their synthesis, properties and applications.

show abstract

Antimicrobial activity of T4 bacteriophage conjugated indium tin oxide surfaces

Cited by 8 publications

References 26 publications

Antibacterial Efficiency of Surface-Immobilized Flavobacterium-Infecting Bacteriophage

Antibacterial Efficiency of Surface-Immobilized Flavobacterium-Infecting Bacteriophage

Strategies for Surface Immobilization of Whole Bacteriophages: A Review

Índio: Uma Visão Científica E Tecnológica De Um Metal Estratégico

Contact Info

Product

Resources

About