Bioprocess and Biosystems Engineering最新文献

{"title":"Phyto-assisted eco-benevolent synthesis of oxidase-mimic Cu-Mn₃O₄ as an antibacterial and antiproliferative agent.","authors":"Ankita Shome, Salim Ali, Debadrita Roy, Sangita Dey, Shilpa Sinha, Partha Barman, Anoop Kumar, Ranadhir Chakroborty, Md Salman Haydar, Swarnendu Roy, Shibaji Ghosh, Mahendra Nath Roy","doi":"10.1007/s00449-025-03149-x","DOIUrl":"10.1007/s00449-025-03149-x","url":null,"abstract":"<p><p>In recent years, the marked augment of antibiotic resistance hampered the development of antibacterial agent. Nanozymes by their in situ ROS production capability oxidize cellular substances of bacterial cell and eliminate MDR bacteria. Therefore, synthesis of effective nanozymes from green precursors is rarely reported, so the prime objective of this study was to synthesize Cu-Mn₃O₄ nanozymes from aqueous extracts of medicinal plant Azadirachta indica via co-precipitation approach and to endorse their biomedical applications. The synthesized materials were characterized by X-ray diffraction (XRD), Fourier Transform Infrared spectrometer (FTIR), Scanning Electron Images (SEM), and Field-Emission Scanning Electron Microscopy (FESEM) images. X-ray Diffraction (XRD) patterns revealed the formation of hausmannite Mn₃O₄ crystal system. Fourier Transform Infrared spectrometer (FTIR) spectra revealed functional groups on the surface nanoparticles for their stabilization. Energy-Dispersive X-ray spectroscopy (EDAX) profile confirmed the existence of desired elements in the synthesized nanozymes. B1 mimics oxidase enzyme most effectively with K_m = 0.175 mM and V_max = 10.34 µM/min. The low K_m and high V_max indicates the strong binding affinity and high catalytic activity. From the agar diffusion antibacterial assay, it can be concluded that B3 is the most potent antibacterial agent specifically against Gram-positive bacteria Bacillus subtilis with inhibition zone of 27 mm at 250 µg/mL. Their cytotoxic activities on neuroblastoma (SHSY5) cell line were investigated for the first time. The data revealed that synthesized nanooctahedrons possess a significant cytotoxicity against cancer cell lines SHSY5Y (IC₅₀ = 137.47 ± 14.11 µg/mL) and SKOV3 (IC₅₀ = 72.72 ± 9.33 µg/mL). Overall, with increasing Cu amount, the percentage growth inhibition of Mn₃O₄ crystal system enhanced. The improved antibacterial activity and cytotoxicity is due to synergy between metal and phytochemicals. Radical scavenging activity of synthesized nanozymes is comparatively lower than their green source and the comparatively lower IC₅₀ values of B1, 234.12 ± 15.13 and 220.12 ± 10.37 respectively, which indicates that it is more active in scavenging DPPH and ABTS radical. B2 (IC₅₀ = 310.56 ± 5.92 µg/mL) and B3 (IC₅₀ = 43.56 ± 3.03 µg/mL) scavenge superoxide radicals and FRAP more effectively. It is noticed that synthesized nanozymes have greater antibacterial and anticancer activity but low scavenging ability compared to green extract. Thus, Cu-Mn₃O₄ NPs from Azadirachta indica leaf extract could be utilized as a replacement of potential antibiotic drug candidate against MDR bacteria and in cancer avenues.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"899-912"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143778769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient synthesis of salidroside using mined glycosyltransferase through cascade reaction.","authors":"Fucheng Zhu, Zixu Yan, Jingli Dai, Juwen Wang, Shiping Huang, Jingbo Ma, Naidong Chen, Yongjun Zang","doi":"10.1007/s00449-025-03153-1","DOIUrl":"10.1007/s00449-025-03153-1","url":null,"abstract":"<p><p>Salidroside has been widely utilized in the food and cosmetics industries. However, the efficient synthesis of salidroside remains a challenge. In this study, a potential uridine diphosphate-dependent glycosyltransferase (UGT) from Bacillus subtilis 168 (named UGT_BS) was identified through evolutionary relationship analysis and molecular docking, with findings subsequently validated by experimental verification. The optimal conversion of UGT_BS for salidroside synthesis reached 98.4% (mol/mol). Additionally, a conversion exceeding 85% (mol/mol) was achieved using the UGT_BS-AtSuSy cascade reaction with tyrosol concentrations ranging from 1 to 10 mM, demonstrating the substrate tolerance of UGT_BS at high concentrations. Kinetic determination and molecular docking confirmed that the strengthened hydrogen bonds and suitable active center conformation between the enzyme and substrate may account for the efficient synthesis of salidroside. Furthermore, 43.5 mM of salidroside was obtained using a fed-batch cascade reaction strategy. The UGT_BS identified in this study shows significant potential for salidroside synthesis, and the strategy employed here serves as a reference for the discovery of related enzymes.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"939-949"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current strategies for rutin nano-formulation; a promising bioactive compound with increased efficacy.","authors":"Maryam Malekpour, Alireza Ebrahiminezhad, Zeinab Karimi, Mahdiyar Iravani Saadi, Aydin Berenjian","doi":"10.1007/s00449-025-03156-y","DOIUrl":"10.1007/s00449-025-03156-y","url":null,"abstract":"<p><p>Rutin is an herbal polyphenolic compound recognized for its numerous therapeutic benefits, including antioxidant, anticancer, and antimicrobial properties. However, its application in biomedical fields encounters significant challenges, such as low solubility, poor absorption, low bioavailability, short half-life, and rapid metabolism. In recent years, advancements in nanotechnology have presented promising solutions to these limitations. Consequently, various nano-formulation strategies have been developed to enhance rutin's solubility, absorption, and overall efficacy. These strategies can be broadly categorized into two approaches. The first involves transforming rutin into nanocrystals without the use of any secondary compounds. The second approach entails nano-formulating rutin with other compounds, including proteins, polysaccharides, lipids, polymers, and metals. This study offers a review of these approaches and their applications in biomedical sciences, focusing on their categories, preparation methods, and biomedical properties. Initially, the pharmacological potential of rutin, its application in recent clinical trials, and its mechanisms of action are outlined. Next, it explores how nano-carriers can enhance rutin's bioavailability. Subsequently, the types of nanostructures employed are categorized, along with a discussion of their fabrication methods and benefits. In some instances, certain drawbacks are also reported. The data provided can guide the selection of optimal strategies for rutin nano-formulation, based on the intended biomedical application.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"877-898"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143728380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on the impact of polydopamine hydrogel electrodes with various doping methods on the performance of microbial fuel cells.","authors":"Jinhu Ma, Ye Chen, Qing Wen","doi":"10.1007/s00449-025-03154-0","DOIUrl":"10.1007/s00449-025-03154-0","url":null,"abstract":"<p><p>Microbial fuel cells (MFCs) have attracted considerable interest as a promising bioelectrochemical technology for directly converting chemical energy into electrical energy. However, their performance remains limited by the properties of anode materials and their interactions with microbial communities. In this study, PPy-MXene/PDA and PDA-PPy-MXene composite hydrogel electrodes (PMP and PPM) were fabricated on a conductive carbon felt substrate to systematically evaluate the influence of different PDA doping strategies on electrode performance. The PMP electrode exhibited a maximum power density of 3.62 W/m², which represented a 34.6% increase compared to the PPM electrode (2.69 W/m²). Moreover, the protein content on the PMP electrode reached 38.05 ± 4.88 mg/cm², 3.79 times higher than that on the PPM electrode (10.05 ± 3.05 mg/cm²). High-throughput sequencing of the 16S rRNA gene revealed that the relative abundance of Geobacter on the PMP electrode surface reached 73.66%, significantly higher than the 51.17% observed on the PPM electrode. These results are attributed to the PDA doping method involving secondary deposition on the electrode surface. This method optimizes the electron transfer pathways and significantly enhances the electrode's conductivity and electrochemical activity by altering the surface roughness of the electrode and increasing the content of hydrophilic functional groups. Consequently, it significantly promotes the enrichment of electroactive microorganisms and improves the efficiency of extracellular electron transfer. This study optimized PDA doping strategies to significantly enhance the electrochemical performance of MFCs, providing new insights and approaches for the rational design of high-performance bioelectrochemical electrodes.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"951-970"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143959531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual-purpose Bacillus subtilis fermentation: enhanced nattokinase production via oxygen-enriched fed-batch cultivation and natto starter preparation from harvested biomass.","authors":"Jiawen Zheng, Yaping Sun, Yunyu Liao, Peng Qin, Rongzhen Che, Jing-Yi Zhao, Zijun Xiao","doi":"10.1007/s00449-025-03151-3","DOIUrl":"10.1007/s00449-025-03151-3","url":null,"abstract":"<p><p>Nattokinase (NK) is one of the most important functional components in natto, but its content is low. In this study, the fermentation conditions using Bacillus subtilis JZ08-02 for high-yield NK production were investigated, and the residual bacterial pellets were used to prepare a natto starter. Batch fermentation of NK was conducted using a 5 L fermenter, and soybean milk and glucose were used as the substrates. When the stirring speed was increased from 450 to 650 rpm with air supply at 1.0 vvm, NK was increased from 4859 ± 142 to 12,294 ± 226 IU/mL. When pure oxygen was supplied, 15,013 ± 550 IU/mL of NK was obtained. When fed-batch fermentation was conducted, the titer was further elevated to 18,014 ± 112 IU/mL, which was increased by about 76% compared with the previous result. The experimental findings revealed that aeration control and nutrient feeding regimens exerted pronounced effects on NK productivity during submerged fermentation. The crude enzyme supernatant was obtained by centrifugation and the precipitate was collected. With optimized protectant, the bacterial pellets were freeze-dried with 90.1% cell survival rate. Using economical and edible feedstocks, this study achieved a significant enhancement in NK fermentation yield via oxygen-enriched fed-batch cultivation. At the same time, a natto starter was prepared as a by-product using the residual cell waste.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"1039-1046"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143969703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biosynthesized ZnO-based bimetallic nanocomposite for anticancer, antimicrobial, and photocatalytic applications.","authors":"Nidal M Hussein, Sobhan Mortazavi-Drazkola","doi":"10.1007/s00449-025-03150-4","DOIUrl":"10.1007/s00449-025-03150-4","url":null,"abstract":"<p><p>Industrial wastewater, particularly antibiotic-laden effluents, poses a significant environmental threat, necessitating efficient and sustainable remediation strategies. In this study, ZnO/Au nanocomposites were synthesized using Urtica dioica extract (ZnO/Au@UDE NCs), offering an eco-friendly alternative to conventional chemical methods. The NCs exhibited well-defined spherical and oval morphologies (40-50 nm), as confirmed by FTIR, TEM, and XRD analyses. Their photocatalytic efficiency in degrading penicillin G was optimized by adjusting key parameters, achieving rapid degradation within 130 min. The incorporation of gold nanoparticles significantly enhanced the electron-hole separation, thereby improving photocatalytic performance. Furthermore, ZnO/Au@UDE NCs demonstrated potent antibacterial activity against Escherichia coli and Pseudomonas aeruginosa (MIC: 125 µg/ml) and exhibited strong antioxidant and anticancer properties, with IC50 values of 72.49 µg/ml for MCF-7 and 23.63 µg/ml for AGS cancer cells. The combined photocatalytic and biological functionalities highlight the potential of these NCs for environmental remediation and biomedical applications, demonstrating a sustainable and multifunctional approach to nanomaterial development.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"913-926"},"PeriodicalIF":3.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143690963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Environmental bioremediation of pharmaceutical residues: microbial processes and technological innovations: a review.","authors":"Upeksha Gayangani Jayasekara, Tony Hadibarata, Dwi Hindarti, Budi Kurniawan, Mohammad Noor Hazwan Jusoh, Paran Gani, Inn Shi Tan, Adhi Yuniarto, Rubiyatno, Mohd Hairul Bin Khamidun","doi":"10.1007/s00449-024-03125-x","DOIUrl":"10.1007/s00449-024-03125-x","url":null,"abstract":"<p><p>The ubiquitous presence of pharmaceuticals and personal care products (PPCPs) in the environment has become a significant concern due to their persistence, bioaccumulation potential in biota, and diverse implications for human health and wildlife. This review provides an overview of the current state-of-the-art in environmental bioremediation techniques for reducing pharmaceutical residues, with a special emphasis on microbial physiological aspects. Numerous microorganisms, including algae, bacteria or fungi, can biodegrade various pharmaceutical compounds such as antibiotics, analgesics and beta-blockers. Some microorganisms are capable of transferring electrons within the cell, and this feature can be harnessed using Bio Electrochemical Systems (BES) to potentiate the degradation of pharmaceuticals present in wastewater. Moreover, researchers are evaluating the genetic modification of microbial strains to improve their degradation capacity and expand list of target compounds. This includes also discuss how environment changes, such as fluctuations in temperature or pH, may affect bioremediation efficiency. Furthermore, the presence of pharmaceuticals in the environment is emphasised as a major public health issue because it increases the chance for antibiotic-resistant bacteria emerging. This review combines existing information and outlines needed research areas for improving bioremediation technologies in the future.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"705-723"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142930686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genetic algorithm-optimized artificial neural network for multi-objective optimization of biomass and exopolysaccharide production by Haloferax mediterranei.","authors":"Alaa M Al Rawahi, Mohd Zafar, Taqi Ahmed Khan, Sara Al Araimi, Biswanath Mahanty, Shishir Kumar Behera","doi":"10.1007/s00449-025-03143-3","DOIUrl":"10.1007/s00449-025-03143-3","url":null,"abstract":"<p><p>Microbial production of industrially important exopolysaccharide (EPS) from extremophiles has several advantages. In this study, key media components (i.e., sucrose, yeast extract, and urea) were optimized for biomass growth and extracellular EPS production in Haloferax mediterranei DSM 1411 using Box-Behnken design. In a multi-objective optimization framework, response surface methodology (RSM) and genetic algorithm (GA)-optimized artificial neural network (ANN) were used to minimize biomass growth while increasing EPS production. The performance of the selected ANN model for the prediction of biomass and EPS (R²: 0.964 and 0.975, respectively) was found to be better than that of the multiple regression model (R²: 0.818, 0.963, respectively). The main effect of sucrose and its interaction with urea appears to have a significant effect on both responses. The ANN model projects an increase in EPS production from 4.49 to 18.2 g l^-1 while shifting the priority from biomass to biopolymer. The optimized condition predicted a maximum biomass and EPS production of 17.27 g l^-1 and 17.80 g l^-1, respectively, at concentrations of sucrose (19.98 g l^-1), yeast extract (1.97 g l^-1), and urea (1.99 g l^-1). Based on multi-objective optimization, the GA-ANN model predicted an increase in the EPS to biomass ratio for increasing the EPS and associated biomass production. The extracted EPS, identified as Gellan gum through NMR spectroscopy, was further characterized for surface and elemental composition using SEM-EDX analysis.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"785-798"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143690968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient enzymatic hydrolysis of sweet potato residue by fed-batch method to prepare high- concentration glucose.","authors":"Shaoyu Wang, Jialong Xu, Shuai Xu, Yuxiang Li, Zhongbo Sun, Dahai Li, Yaohong Ma, Juanjuan Qian, Liping Tan, Tongjun Liu","doi":"10.1007/s00449-025-03146-0","DOIUrl":"10.1007/s00449-025-03146-0","url":null,"abstract":"<p><p>China is the largest producer and exporter of sweet potato in the world. Sweet potato residue (SPR) separated after starch extraction account for more than 10% of the total dry matter of sweet potatoes. However, large amounts of unutilized SPR can cause environmental pollution. SPR is rich in starch and cellulose, both of which can be converted into glucose, making it a good carbon source for microbial fermentation. Therefore, an efficient SPR enzymatic process needs to be developed. The technological conditions of high-solid enzymatic hydrolysis of SPR by fed-batch was investigated in detail. Cellulase, amylase, and pectinase had synergistic effects on SPR enzymatic digestion. The experiments were first conducted to optimize the total enzyme addition of 15 mg enzyme protein/g substrate. The experiments were designed using Design-Expert (10.0) to optimize the enzyme proportions to 42%, 31.8%, and 26.2% for cellulase, amylase, and pectinase, respectively. The fed-batch enzymatic hydrolysis of SPR was investigated. The feed time and amount were optimized. The results showed that the initial SPR enzymatic hydrolysis concentration was 14% (w/v), 9% (w/v) was added at 3 h, 6 h and 12 h, respectively and the final substrate concentration was 41% (w/v). After 24 h of enzymatic hydrolysis, the glucose concentration obtained was 194.57 g/L and the glucan conversion was 63.58%. The fed-batch enzymatic hydrolysis of SPR described in this study has great potential for the whole chain utilization of sweet potato and in the microbial fermentation industry as it is environmentally friendly, economical and efficient.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"829-839"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143699242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In situ synthesis of silver nanoparticles on silk: producing antibacterial fabrics.","authors":"Xiao-Qian Jin, Jia-Lei Li, Jie Liu, Liang-Liang Chen, Chan Liu, Ya-Qing Zhou, Wen-Pu Shi, Huan Liang, Wei-Hong Guo, Da-Chuan Yin","doi":"10.1007/s00449-025-03138-0","DOIUrl":"10.1007/s00449-025-03138-0","url":null,"abstract":"<p><p>Herein, we explored an effective method for preparing silver nanoparticles (Ag NPs)-coated antibacterial silk fabrics. In particular, using amino acids and cellulose from silk as reducing agents and silver nitrate as a precursor, Ag NPs were synthesised in situ on the surface of silk without requiring additional reducing agents and catalysts. The surface morphology and chemical composition of the involved samples were characterised using techniques such as scanning electron microscopy, energy-dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy and X-ray photoelectron spectroscopy. Notably, silk and silk precursors (silkworm cocoons, silk fibers and sericin) could be used for in situ Ag NPs synthesis. Furthermore, the antibacterial properties of the samples were evaluated against Escherichia coli-a Gram-negative bacterium-as a model, demonstrating an impressive antibacterial rate of up to 99.91%. In addition, we investigated the water absorption behaviour of the samples at 25 °C by assessing their moisture regain, water retention value and vertical wick height. The results indicated that the Ag NPs coating did not damage the water absorption performance of the involved silk. Finally, we compared the fabric performance before and after treatment using a universal testing machine and colorimeter. The results showed that the mechanical properties of the fabrics with the Ag NPs coating did not substantially change with treatment, but the fabrics became more yellowish. Overall, this research has notable application potential in the field of antibacterial fabrics.</p>","PeriodicalId":9024,"journal":{"name":"Bioprocess and Biosystems Engineering","volume":" ","pages":"725-736"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}