Effects of capping agent concentration and reaction time on antimicrobial activities of copper nanoparticles (CUNPs)

MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION THESIS FOOD TECHNOLOGY EFFECTS OF CAPPING AGENT CONCENTRATION AND REACTION TIME ON ANTIMICROBIAL ACTIVITIES OF COPPER NANOPARTICLES (CUNPs) SUPERVISOR: TRINH KHANH SON STUDENT: TRAN THI BAO CHAU DONG THAO DUYEN SKL 0 Ho Chi Minh City, August, 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION PROJECT Thesis code 2022-18116005 EFFECTS OF CAPPING AGENT CONCENTRATION AND REACTION TIME ON ANTIMICROBIAL ACTIVITIES OF COPPER NANOPARTICLES (CUNPs) TRAN THI BAO CHAU Student ID: 18116005 DONG THAO DUYEN 18116007 Major: FOOD TECHNOLOGY Supervisor: TRINH KHANH SON, ASSOC PROF Ho Chi Minh City, August 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION PROJECT Thesis code 2022-18116005 EFFECTS OF CAPPING AGENT CONCENTRATION AND REACTION TIME ON ANTIMICROBIAL ACTIVITIES OF COPPER NANOPARTICLES (CUNPs) TRAN THI BAO CHAU Student ID: 18116005 DONG THAO DUYEN 18116007 Major: FOOD TECHNOLOGY Supervisor: TRINH KHANH SON, ASSOC PROF Ho Chi Minh City, August 2022 DECLARATION As a result, we declare that all content presented in this graduation thesis has been carried out by us, including instructors and students The research content is based on the requirements, design, and guidelines and is validated by the instructor The entire content of the graduation thesis has been checked against plagiarism using Turnitin software, ensuring no more than 30% duplication We certify that regulations have correctly and fully cited the contents referenced in the graduation thesis _, August 2022 Signature i ACKNOWLEDGEMENT To complete this graduation thesis, first and foremost, we would like to thank the Faculty of Chemical and Food Technology, University of Technical Education, Ho Chi Minh City, for creating all conditions for equipment and facilities to help us complete the thesis Moreover, we would like to thank our adored supervisor, Trinh Khanh Son, Assoc Prof This paper could have never been accomplished without their assistance and dedicated involvement in every process step We are extremely grateful to them for supporting and understanding us during the past time We are also grateful to the 2017 and 2019 students who supported us in the research process With limited experience and conditions, implementing the thesis inevitably has shortcomings We look forward to receiving the attention and comments of teachers to improve our report Our team sincerely thanks ii iii iv v vi [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [71] [72] [73] [74] O Bashir, S Hussain, S A AL-Thabaiti, and Z Khan, “Synthesis, optical properties, stability, and encapsulation of Cu-nanoparticles,” Spectrochim Acta - 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