{"id":9650,"date":"2025-10-05T12:14:38","date_gmt":"2025-10-05T09:14:38","guid":{"rendered":"https:\/\/en.csw.uobaghdad.edu.iq\/?p=9650"},"modified":"2025-11-09T09:58:51","modified_gmt":"2025-11-09T06:58:51","slug":"synthesis-of-phenolic-nanoparticles-from-bacopa-monnieri-and-evaluation-of-their-antibiofilm-of-serratia-marcescens","status":"publish","type":"post","link":"https:\/\/en.csw.uobaghdad.edu.iq\/?p=9650","title":{"rendered":"(Synthesis of Phenolic Nanoparticles from Bacopa monnieri and Evaluation of Their Antibiofilm of Serratia marcescens)"},"content":{"rendered":"

[vc_row full_width=”stretch_row” rtl_reverse=”yes” css=”.vc_custom_1726859899671{margin-top: -150px !important;padding-top: 150px !important;padding-bottom: 60px !important;background-color: #f5f5f5 !important;}”][vc_column width=”1\/2″]

Master <\/span><\/span>Discussion<\/span><\/span><\/p>\n

The College of Science for Women \/ University of Baghdad examined the dissertation entitled (Synthesis of Phenolic Nanoparticles from Bacopa monnieri<\/em> and Evaluation of Their Antibiofilm of Serratia marcescens<\/em>) of the student (Maysam Ihsan Ali Al-Hassany), in Partial Fulfilment of the Requirements for the Degree of Doctor in Biology\/Botany.<\/p>\n<\/div><\/div><\/div>

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Objectives of the Thesis<\/div><\/span>
[vc_column_text css=””]The dissertation was conducted to synthesize phenolic and flavonoid nanoparticles from Bacopa monnieri<\/em> ultrasonic method and\u00a0 to evaluate their effects on biofilm formation, and the expression of genes (fimA<\/em> and smaI<\/em>) in Serratia marcescens<\/em>.[\/vc_column_text]<\/div><\/div>
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Content of the Thesis<\/div><\/span>
[vc_column_text css=””]This research focuses on developing natural plant-based nanomaterials as alternative antimicrobial agents. Phenolic and flavonoid compounds were extracted from Bacopa monnieri<\/em>, followed by their nano-formulation to enhance bioactivity. The antibiofilm effects were assessed against Serratia marcescens<\/em>. The findings revealed that nano-phenol and nano-flavonoid displayed superior efficacy compared to phenolic extract and flavonoid extract.[\/vc_column_text]<\/div><\/div>
<\/i>
Recommendations of the Thesis<\/div><\/span>
[vc_column_text css=””]The study concluded that phenolic and flavonoid nanoparticles from Bacopa monnieri, synthesized through nanotechnology, represent a novel and promising approach for combating biofilm-related infections caused by bacteria such as Serratia marcescens. Molecular analysis confirmed that nanoparticle treatment significantly reduced the expression genes fimA and smaI. These findings highlight the potential of plant-derived nanoparticles as eco-friendly and effective alternatives to conventional antimicrobials.[\/vc_column_text]<\/div><\/div>
<\/i>
Thesis grad<\/div><\/span>
[vc_column_text css=””]Excellent.[\/vc_column_text]<\/div><\/div>
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Picture of the Committee members<\/div><\/span>
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