Rapid formation of silver nanoparticles in matcha tea and its bactericidal effect against Escherichia coli

被引：0

作者：

Carrillo-Mercader, Alexa ^{[1
]}

Rodriguez-Preciado, Sergio Yair ^{[2
]}

Diaz-Zaragoza, Mariana ^{[2
]}

Gonzalez-Solis, Jose Luis ^{[3
]}

Martinez-Zerega, Brenda Esmeralda ^{[3
]}

Ojeda-Martinez, Miguel ^{[4
]}

Sanchez-Vieyra, Maria Teresa ^{[4
]}

Ojeda-Martinez, Maria Luisa ^{[4
]}

Velazquez-Ordonez, Celso ^{[4
]}

Oseguera-Galindo, David Omar ^{[4
]}

机构：

[1] Univ Guadalajara, Ctr Univ Valles, Carretera Guadalajara Ameca Km 45-5, Ameca 46600, Jalisco, Mexico

[2] Univ Guadalajara, Ctr Univ Valles, Dept Ciencias Salud, Carretera Guadalajara Ameca Km 45-5, Ameca 46600, Jalisco, Mexico

[3] Univ Guadalajara, Ctr Univ Lagos, Enrique Diaz de Leon,Paseo Mt, Lagos De Moreno 47460, Jalisco, Mexico

[4] Univ Guadalajara, Ctr Univ Valles, Dept Ciencias Nat & Exactas, Carretera Guadalajara Ameca Km 45-5, Ameca 46600, Jalisco, Mexico

来源：

MRS ADVANCES | 2025年 / 10卷 / 03期

关键词：

GREEN SYNTHESIS; EXTRACT;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Rapid formation of silver nanoparticles in matcha tea solution was obtained. Four samples were synthesized at different temperatures (23 degrees C, 40 degrees C, 60 degrees C, and 80 degrees C) with a 10 mM of AgNO3 in dissolution with 2.5 mg/mL of matcha tea. The most rapid nanoparticle formation was obtained by using 80 degrees C on the synthesis. In fact, micrographs showed a huge number of nanoparticles with a mean size of 13.5 nm. Nanoparticles presented good activity bactericidal against Escherichia coli.

引用

页码：352 / 356

页数：5

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