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Mendoza Villicana A, Gochi Ponce Y, Grande D, José Manuel CB, Zizumbo López A, González Joaquín MC, Chávez Santoscoy RA, Paz González JA, Bogdanchikova N, Pérez González GL, Villarreal-Gómez LJ. Evaluation of strategies to incorporate silver nanoparticles into electrospun microfibers for the preparation of wound dressings and their antimicrobial activity. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2023.2181703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Affiliation(s)
- Anayanci Mendoza Villicana
- Centro de Graduados, Tecnológico Nacional de México, Campus Tijuana, Blvd. Alberto Limón Padilla y Av, Baja California, México
| | - Yadira Gochi Ponce
- Centro de Graduados, Tecnológico Nacional de México, Campus Tijuana, Blvd. Alberto Limón Padilla y Av, Baja California, México
| | - Daniel Grande
- Département Chimie Moléculaire et Matériaux Macromoléculaires (C3M), Institut de Chimie et des Matériaux Paris-Est, Paris, France
| | | | - Arturo Zizumbo López
- Centro de Graduados, Tecnológico Nacional de México, Campus Tijuana, Blvd. Alberto Limón Padilla y Av, Baja California, México
| | - Marlon César González Joaquín
- Centro de Graduados, Tecnológico Nacional de México, Campus Tijuana, Blvd. Alberto Limón Padilla y Av, Baja California, México
| | | | - Juan Antonio Paz González
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Tijuana, Baja California, México
| | - Nina Bogdanchikova
- Centro de Nanociencias y Nanotenología, Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, México
| | - Graciela Lizeth Pérez González
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, México
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Tijuana, Baja California, México
| | - Luis Jesús Villarreal-Gómez
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, México
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Tijuana, Baja California, México
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Takagai Y, Nagasaku M, Nakagawa T, Takase T, Hinze WL. Preparation of Highly Concentrated Uniform-Sized Silver Nanoparticles via Use of Thermoresponsive Zwitterionic Surfactants. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:13577-13583. [PMID: 36279511 DOI: 10.1021/acs.langmuir.2c02322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Despite the popular use of citrate for the reduction of silver ions, this process suffers from slow crystal growth and broad size distribution. The rapid and effective synthesis of highly concentrated and stable spherical silver nanoparticles (AgNPs) confined in the surfactant-rich phase of thermoresponsive 3-(alkyldimethylammonio)-propyl sulfate surfactants obtained after reaction with citrate ions at high temperature is described. The present approach using the zwitterionic surfactant offers an alternative rapid approach for production of AgNPs and an in situ phase separation step that serves to "extract" and concentrate the AgNPs in the surfactant-rich phase. Almost all (synthetic yield 99.9%, extraction efficiency 98.6%) of the synthesized AgNPs with a diameter of 21.0 ± 2.5 nm were incorporated into the phase-separated surfactant-rich phase at pH 11, and the capacity (maximum concentration) was 3.4 × 1013 particles/mL. The AgNPs were stable upon long-term storage (at least 3 months).
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Affiliation(s)
- Yoshitaka Takagai
- Faculty of Symbiotic Systems Science, Cluster of Science and Technology, Fukushima University, 1 Kanayagawa, Fukushima960-1296, Japan
- Institute of Environmental Radioactivity, Fukushima University, 1 Kanayagawa, Fukushima960-1296, Japan
| | - Miyu Nagasaku
- Faculty of Symbiotic Systems Science, Cluster of Science and Technology, Fukushima University, 1 Kanayagawa, Fukushima960-1296, Japan
| | - Taichi Nakagawa
- Faculty of Symbiotic Systems Science, Cluster of Science and Technology, Fukushima University, 1 Kanayagawa, Fukushima960-1296, Japan
| | - Tsugiko Takase
- Faculty of Symbiotic Systems Science, Cluster of Science and Technology, Fukushima University, 1 Kanayagawa, Fukushima960-1296, Japan
| | - Willie L Hinze
- Department of Chemistry, Wake Forest University, P.O. Box 7486, Winston-Salem, North Carolina27109, United States
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