Uso de nanobastÕes de ouro para o desenvolvimento de aulas prÁticas de nanotecnologia

Cyntia Silva Ferreira; Luiz Orlando Ladeira; Cristiano Fantini Leite; Flávio Guimarães Da Fonseca; Erica Milena De Castro Ribeiro; Alice Freitas Versiani; Jorge Fernando De Souza Silva; Cíntia Lopes De Brito Magalhães; Breno De Mello Silva

doi:10.21577/0100-4042.20170021

Uso de nanobastÕes de ouro para o desenvolvimento de aulas prÁticas de nanotecnologia

Translated title of the contribution: Use of gold nanorods for the development of practical classes in nanotechnology

Cyntia Silva Ferreira, Luiz Orlando Ladeira, Cristiano Fantini Leite, Flávio Guimarães Da Fonseca, Erica Milena De Castro Ribeiro, Alice Freitas Versiani, Jorge Fernando De Souza Silva, Cíntia Lopes De Brito Magalhães, Breno De Mello Silva

Research output: Contribution to journal › Article › peer-review

Abstract

A gold nanoparticles functionalization experiment was conducted in a biotechnology summer course at UFOP as a model for the introduction of the laboratory practice in nanotechnology for postgraduate courses in the areas of chemistry and biotechnology. The gold nanorods were synthesized by the seed method and then, functionalized with anti-IL-6 antibodies using the reagents EDAC/NHS and polyethyleneimine (PEI). This nanocompound was tested against the binding with the specifc antigen (IL-6) and changes in the longitudinal plasmon absorption spectrum showed the coupling effciency, which was also verifed by the decrease in zeta potential. The experiment was satisfactory, with a positive feedback from participants, and could be implemented in nanotechnology practical classes from postgraduate courses, as a way for improve education in the emergent area of nanobiotechnology.

Translated title of the contribution	Use of gold nanorods for the development of practical classes in nanotechnology
Original language	Portuguese
Pages (from-to)	594-601
Number of pages	8
Journal	Quimica Nova
Volume	40
Issue number	5
DOIs	https://doi.org/10.21577/0100-4042.20170021
State	Published - Jun 2017
Externally published	Yes

Keywords

Gold nanorods
Nanotechnology experiment
Surface plasmon resonance

ASJC Scopus subject areas

General Chemistry

Access to Document

10.21577/0100-4042.20170021

Cite this

@article{ece4cb2108e940068941dbaf19c8101d,

title = "Uso de nanobast{\~O}es de ouro para o desenvolvimento de aulas pr{\'A}ticas de nanotecnologia",

abstract = "A gold nanoparticles functionalization experiment was conducted in a biotechnology summer course at UFOP as a model for the introduction of the laboratory practice in nanotechnology for postgraduate courses in the areas of chemistry and biotechnology. The gold nanorods were synthesized by the seed method and then, functionalized with anti-IL-6 antibodies using the reagents EDAC/NHS and polyethyleneimine (PEI). This nanocompound was tested against the binding with the specifc antigen (IL-6) and changes in the longitudinal plasmon absorption spectrum showed the coupling effciency, which was also verifed by the decrease in zeta potential. The experiment was satisfactory, with a positive feedback from participants, and could be implemented in nanotechnology practical classes from postgraduate courses, as a way for improve education in the emergent area of nanobiotechnology.",

keywords = "Gold nanorods, Nanotechnology experiment, Surface plasmon resonance",

author = "Ferreira, {Cyntia Silva} and Ladeira, {Luiz Orlando} and Leite, {Cristiano Fantini} and {Da Fonseca}, {Fl{\'a}vio Guimar{\~a}es} and {De Castro Ribeiro}, {Erica Milena} and Versiani, {Alice Freitas} and {De Souza Silva}, {Jorge Fernando} and {De Brito Magalh{\~a}es}, {C{\'i}ntia Lopes} and {De Mello Silva}, Breno",

year = "2017",

month = jun,

doi = "10.21577/0100-4042.20170021",

language = "Portuguese",

volume = "40",

pages = "594--601",

journal = "Quimica Nova",

issn = "0100-4042",

publisher = "Sociedade Brasileira de Quimica",

number = "5",

}

TY - JOUR

T1 - Uso de nanobastÕes de ouro para o desenvolvimento de aulas prÁticas de nanotecnologia

AU - Ferreira, Cyntia Silva

AU - Ladeira, Luiz Orlando

AU - Leite, Cristiano Fantini

AU - Da Fonseca, Flávio Guimarães

AU - De Castro Ribeiro, Erica Milena

AU - Versiani, Alice Freitas

AU - De Souza Silva, Jorge Fernando

AU - De Brito Magalhães, Cíntia Lopes

AU - De Mello Silva, Breno

PY - 2017/6

Y1 - 2017/6

N2 - A gold nanoparticles functionalization experiment was conducted in a biotechnology summer course at UFOP as a model for the introduction of the laboratory practice in nanotechnology for postgraduate courses in the areas of chemistry and biotechnology. The gold nanorods were synthesized by the seed method and then, functionalized with anti-IL-6 antibodies using the reagents EDAC/NHS and polyethyleneimine (PEI). This nanocompound was tested against the binding with the specifc antigen (IL-6) and changes in the longitudinal plasmon absorption spectrum showed the coupling effciency, which was also verifed by the decrease in zeta potential. The experiment was satisfactory, with a positive feedback from participants, and could be implemented in nanotechnology practical classes from postgraduate courses, as a way for improve education in the emergent area of nanobiotechnology.

AB - A gold nanoparticles functionalization experiment was conducted in a biotechnology summer course at UFOP as a model for the introduction of the laboratory practice in nanotechnology for postgraduate courses in the areas of chemistry and biotechnology. The gold nanorods were synthesized by the seed method and then, functionalized with anti-IL-6 antibodies using the reagents EDAC/NHS and polyethyleneimine (PEI). This nanocompound was tested against the binding with the specifc antigen (IL-6) and changes in the longitudinal plasmon absorption spectrum showed the coupling effciency, which was also verifed by the decrease in zeta potential. The experiment was satisfactory, with a positive feedback from participants, and could be implemented in nanotechnology practical classes from postgraduate courses, as a way for improve education in the emergent area of nanobiotechnology.

KW - Gold nanorods

KW - Nanotechnology experiment

KW - Surface plasmon resonance

UR - http://www.scopus.com/inward/record.url?scp=85023182836&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85023182836&partnerID=8YFLogxK

U2 - 10.21577/0100-4042.20170021

DO - 10.21577/0100-4042.20170021

M3 - Article

AN - SCOPUS:85023182836

SN - 0100-4042

VL - 40

SP - 594

EP - 601

JO - Quimica Nova

JF - Quimica Nova

IS - 5

ER -

Uso de nanobastÕes de ouro para o desenvolvimento de aulas prÁticas de nanotecnologia

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this