CellulosePub Date : 2025-04-24DOI: 10.1007/s10570-025-06525-8
Mohammad Aghajari, Amir Mansourizadeh, Mehdi Faramarzi, Ali Jelvegar Filband
{"title":"Upgrading PVDF-HFP hollow fiber membrane by cellulose acetate coating for membrane distillation of oily wastewater","authors":"Mohammad Aghajari, Amir Mansourizadeh, Mehdi Faramarzi, Ali Jelvegar Filband","doi":"10.1007/s10570-025-06525-8","DOIUrl":"10.1007/s10570-025-06525-8","url":null,"abstract":"<div><p>Treatment of oily wastewater by membrane distillation (MD) has been used for the purposes of meeting environmental release, reuse water quality and freshwater demand. The modified polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP) hollow fiber membranes were fabricated for treating oily wastewater via an air gap membrane distillation (AGMD) process. The dip-coating of cellulose acetate (CA) on the inner surface was performed to improve oil-fouling resistance and durability of the MD operation. From field emission scanning electron microscopy (FESEM) analysis, the CA-coated membrane exhibited an open structure regarded as finger-like and sponge-like morphologies, achieving an overall porosity of approximately 80%. The CA coating on the PVDF-HFP surface was confirmed by Fourier transform infrared spectroscopy (FTIR) analysis as the hydroxyl and carboxylic groups were observed. There was a notable improvement in surface hydrophilicity of the CA-coated membrane, as indicated by a reduction in the WCA from about 92° to 58°. The N<sub>2</sub> permeance and mean pore size of the CA-coated membrane were measured at 5450 GPU and 22.2 nm, respectively. The CA-coated membrane demonstrated stable performance, achieving a water flux of about 23 kg/m<sup>2</sup>·h and an oil rejection of 99% during 72 h operation. However, a significant decline in water flux and oil rejection was observed for the pristine membrane. The CA-coated membrane exhibited enhanced oil-fouling resistance, with a flux recovery ratio (FRR) of approximately 92%. Langmuir oil adsorption and atomic force microscopy (AFM) analysis were further confirmed the marginal oil fouling on the CA-coated membrane surface. Therefore, the combination of improved hydrophilicity, structural integrity, and resistance to fouling makes the CA-coated membrane as a promising solution for efficient oily wastewater management.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4449 - 4467"},"PeriodicalIF":4.9,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-23DOI: 10.1007/s10570-025-06507-w
Aleksandra Ivanovska, Marija Milošević, Željko Mravik, Maja Jankoska, Zorica Svirčev, Mirjana Kostić
{"title":"Tailoring multipurpose capabilities of jute (Corchorus) with a focus on the cleaner production and “zero waste” concept","authors":"Aleksandra Ivanovska, Marija Milošević, Željko Mravik, Maja Jankoska, Zorica Svirčev, Mirjana Kostić","doi":"10.1007/s10570-025-06507-w","DOIUrl":"10.1007/s10570-025-06507-w","url":null,"abstract":"<div><p>This paper explores obtaining multipurpose jute fabrics via sodium periodate oxidation (0.2% or 0.4% NaIO<sub>4</sub> for 60 or 120 min) and alginate coating, emphasizing the principles of cleaner production and the “zero waste” concept. Assessment of the suitability of raw and oxidized fabrics for carpet backings was conducted based on their abrasion resistance, volume electrical resistivity, and compression resilience. Fabric quality test revealed that both fabrics oxidized for 60 min (characterized by 4.3–6.9% mass loss after 1000 abrasion cycles, resistivity of 13.2–21.6 GΩcm at 50–40% relative air humidity, and compression resilience of 24.2–25.5%) are the most suitable for producing carpet backing. A separate segment of the manuscript focuses on developing geo-prebiotic supports with high water retention by alginate coating of studied fabrics. The highest water retention (146.8%) has alginate-coated fabric oxidized with 0.4% NaIO<sub>4</sub> for 120 min, suggesting significant potential for supporting the growth of cyanobacteria, thereby facilitating the restoration of degraded terrains. Furthermore, the paper underscores the imperative of waste minimization, whereby waste of fabric identified as most suitable for carpet backing and geo-prebiotic supports was tested as an adsorbent for the antibiotic ciprofloxacin. To accomplish the “zero waste” concept, and to mitigate secondary pollution from ciprofloxacin-saturated adsorbents, conversion to activated carbon was pursued, enabling the exploration of new application such as charge storage devices—supercapacitors. Specific capacitance values of the resulting activated carbons ranged between 126 and 210 F/g for one electrode at a current density of 0.3 A/g.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4595 - 4613"},"PeriodicalIF":4.9,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-23DOI: 10.1007/s10570-025-06520-z
Mst. Tania Aktek, Mohammad Ali
{"title":"Biosynthesized Ag–SiO2 hybrid nano fluid with cross-linker for augmentation of multifunctional and mechanical properties of cotton fabric","authors":"Mst. Tania Aktek, Mohammad Ali","doi":"10.1007/s10570-025-06520-z","DOIUrl":"10.1007/s10570-025-06520-z","url":null,"abstract":"<div><p>The utilization of agro waste in the green synthesis of nanoparticles (NPs) is recognized as one of the most environment benign and cost-effective approaches. Accordingly, the present study biosynthesizes Ag and SiO<sub>2</sub> NPs by utilizing agro waste, lemon peel zest and rice husks to produce two hybrid nano fluids named Ag–SiO<sub>2</sub> and Ag–SiO<sub>2</sub>–bis for the purpose of yielding mechanically strong, durable, functional and comfortable cotton fabric. The synthesized nano fluids are incorporated on cotton woven fabric by mechanical thermo-fixation method. The produced Ag NPs are characterized by UV–visible spectroscopy, Field Emission Electron Microscopy (FESEM) and Energy Dispersive Spectroscopy (EDX), and found the average size as around 30 nm with spherical shape. Again, SiO<sub>2</sub> NPs are characterized by Fourier Transform Infrared Spectroscopy (FTIR), FESEM and EDX and the results reveal amorphous, spherical shape with the average particle size as around 50 nm. The FESEM of hybrid NPs are also analyzed. The surface morphology of treated fabric is assessed by SEM (Scanning Electron Microscopy) and EDX. The antibacterial properties, UV protection ability, dye ability, moisture management property, mechanical properties are assessed and found better than that of untreated fabric. However, due to use of small amount of the above NPs in preparation of hybrid nano fluid, UV-protection ability is not found up to the mark. For addressing the durability of the functional cotton fabric, N, N′-methylene bis-acrylamide is used as a crosslinking agent which has also significant positive contribution to mechanical properties. However, this utilization of the cross-linker along with Ag–SiO<sub>2</sub> hybrid nano fluid is the novelty of present investigation to improve the durable, functional and mechanical properties. The outcomes of the study suggest the greater efficacy of Ag–SiO<sub>2</sub>–bis hybrid nano fluid in functional clothing and medical textiles.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4615 - 4633"},"PeriodicalIF":4.9,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-19DOI: 10.1007/s10570-025-06523-w
Zhibiao Chen, Bin Zhan, Shuyi Li, Dongsong Wei, Wenting Zhou, Zhengping Fang, Yan Liu
{"title":"Bubble-enhanced ultralight aerogels derived from pectin for oil absorption","authors":"Zhibiao Chen, Bin Zhan, Shuyi Li, Dongsong Wei, Wenting Zhou, Zhengping Fang, Yan Liu","doi":"10.1007/s10570-025-06523-w","DOIUrl":"10.1007/s10570-025-06523-w","url":null,"abstract":"<div><p>With the escalating severity of oily wastewater discharge, the development of novel and efficient adsorption materials is an urgent necessity. Bio-based aerogels, due to their distinctive attributes, including low density, high porosity, sustainability, and safety, have emerged as ideal absorbents for oil spill remediation. In this study, aerogels with ultra-low density were prepared from the renewable biomass material, pectin, through an innovative ice/bubble dual-template method. In this process, with the help of sodium dodecyl sulfate, microbubbles were introduced by high-speed stirring to decrease the density of aerogels. At the same time, phytic acid also played a role in promoting pectin crosslinking and enhancing the flame-retardant properties of aerogels, significantly improving the safety of their transportation and application. After silane modification, the aerogel exhibited ultra-low density (10.91 mg/cm<sup>3</sup>), exceptional superhydrophobicity (152°), outstanding oil absorption capacity (110 g/g), and flame retardancy. This work underscored the significant and promising prospects of bio-based aerogels in addressing oil pollution challenges, highlighting their potential as optimal candidates for sustainable and effective environmental remediation.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4435 - 4448"},"PeriodicalIF":4.9,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-19DOI: 10.1007/s10570-025-06521-y
Huseyin Gumus, Bulent Buyukkidan
{"title":"Low-cost preparation of photocatalytic hydrolyzed cellulose composites, activated with one-step synthesized graphene oxide-metal oxide for dye degradation","authors":"Huseyin Gumus, Bulent Buyukkidan","doi":"10.1007/s10570-025-06521-y","DOIUrl":"10.1007/s10570-025-06521-y","url":null,"abstract":"<div><p>In this study, a graphene oxide-metal oxide photocatalyst (GO-Mox) was prepared via a low-cost single-step carbonization process. The photocatalyst was mixed with hydrolyzed cellulose (Phc, derived from textile waste)-PVDF to obtain photocatalytic polymeric composites via nonsolvent-induced phase separation in dimethyl formamide (DMAc). The physicochemical and structural properties of the powder and composites were characterized by X-ray diffraction, scanning electron microscopy and Fourier transform infrared spectroscopy. Photoluminescence analysis and contact angle measurements were carried out. The photocatalytic properties of the composites were evaluated against the model pollutant methyl orange in the presence of air and H<sub>2</sub>O<sub>2</sub> in batch systems. The highest decolorization and the removal capacity of kinetic calculations at equilibrium were 91.8% and 383 mg g<sup>−1</sup> with Phc-30 respectively. The usability of composites as membrane materials was tested in the filtration cell. The flux and rejection percentage of Phc-20 were found as 42 L m<sup>−2</sup> h<sup>−1</sup> bar<sup>−1</sup> and 73%, respectively. The Phc composites were found to be highly reusable and suitable as membrane materials with considerable dye removal performance and easy applicability.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4573 - 4593"},"PeriodicalIF":4.9,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10570-025-06521-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-18DOI: 10.1007/s10570-025-06519-6
Pui San Khoo, Muhammad Asyraf Muhammad Rizal, Kamaruddin Zatil Hazrati, Humaira Alias Aisyah, Abu Bakar Mohd Supian, Nurul Husna Hassan, Melbi Mahardika, Muhammad Rizal Razman, Tabrej Khan, Tamer A. Sebaey
{"title":"Sustainable chemically treated lignocellulosic pineapple leaf fibre-reinforced polymer composites: mechanical properties, environmental aspects and applications","authors":"Pui San Khoo, Muhammad Asyraf Muhammad Rizal, Kamaruddin Zatil Hazrati, Humaira Alias Aisyah, Abu Bakar Mohd Supian, Nurul Husna Hassan, Melbi Mahardika, Muhammad Rizal Razman, Tabrej Khan, Tamer A. Sebaey","doi":"10.1007/s10570-025-06519-6","DOIUrl":"10.1007/s10570-025-06519-6","url":null,"abstract":"<div><p>In conjunction with environmental concerns, the cheap raw materials, renewability and value properties, besides the decline of synthetic material resources such as petroleum, have increased the interest in lignocellulosic fibre-based composites. The progress of lignocellulosic fibre in plastic technology has emerged into a new path to engulf this current issue due to its availability and sustainability, which aligns with the United Nations’ Sustainable Development Goals, especially on Goal 12, and less hazard to humans and the environment. In Malaysia, pineapple has been one of the cash crops used to plant while waiting for the growth of oil palm plantations. In this particular case, pineapple leaf fibre (PALF) is one of Malaysia’s abundantly available waste materials. However, certain varieties, including MD2, Pina, and Sarawak, have yet to undergo the comprehensive study necessary to unlock their full potential. From an economic perspective, the PALF can be considered a new raw material source for industries that can substitute for glass fibre. However, the main disadvantage of PALF is its hydrophilic characteristics, which consume high moisture uptake and cause a reduction in mechanical properties. Therefore, researchers introduce chemical treatments to improve fibre wettability and increase fibre/matrix bonding. Based on the current literature, no one has written a review on the influence of chemical treatment on the mechanical behaviour of PALF-reinforced polymer composites. Hence, this review critically discussed the recent works on the influence of various chemical treatments on the mechanical properties of PALF-reinforced polymer composites to measure their potentiality for structural uses.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4101 - 4142"},"PeriodicalIF":4.9,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-17DOI: 10.1007/s10570-025-06506-x
Sho Takenoshita, Takashi Hosoya, Hisashi Miyafuji
{"title":"Reactivity differences in glycosidic bond cleavage between phenyl β-d-glucoside and xyloside under basic conditions: mechanistic insights from kinetic and computational approaches","authors":"Sho Takenoshita, Takashi Hosoya, Hisashi Miyafuji","doi":"10.1007/s10570-025-06506-x","DOIUrl":"10.1007/s10570-025-06506-x","url":null,"abstract":"<div><p>The β-glucopyranosyl and β-xylopyranosyl moieties are abundant in lignocellulose and share nearly identical chemical structures, differing mainly in the presence or absence of a hydroxy group at C<sub>6</sub>. Despite this similarity, the degradation characteristics of these moieties under various conditions, such as acidic or alkaline environments, differ significantly. Our research group aims to quantitatively understand the reactivity differences between glucosyl and xylosyl moieties. This study focused on the glycosidic bond cleavage reactions of phenyl β-<span>d</span>-glucopyranoside (<b>PhG</b>) and its xylosyl counterpart (<b>PhX)</b> under alkaline conditions. Kinetic analysis of the degradation reactions of <b>PhG</b> and <b>PhX</b> in 1.0 mol/L NaOD/D<sub>2</sub>O under nitrogen showed that these bond cleavages follow the S<sub>N</sub>icB mechanism, involving nucleophilic attack by the C<sub>2</sub>-oxyanion on C<sub>1</sub> in the <sup>1</sup>C<sub>4</sub>-conformer. <b>PhX</b> degraded significantly faster than <b>PhG</b>, explained by <b>PhX</b>’s entropic advantage in activation entropy, Δ<i>S</i><sup>‡</sup> [Δ<i>S</i><sup>‡</sup> = − 22.0 (<b>PhG</b>), − 10.8 (<b>PhX</b>) cal/mol K at 100 °C]. Theoretical calculations at the SCS-MP2//DFT(M06-2X) level revealed that in the nucleophilic substitution process of <b>PhG</b>’s <sup>1</sup>C<sub>4</sub>-conformer, a strong hydrogen bond forms between the departing phenolate ion and the C<sub>6</sub> hydroxy group, causing entropic destabilization of the transition state. Additionally, the <sup>1</sup>C<sub>4</sub>-conformer of <b>PhG</b> is less stable than that of <b>PhX</b> from both potential energetic and entropic perspectives, further contributing to their reactivity differences. These findings suggest that reactivity differences between <b>PhG</b> and <b>PhX</b> are explained by multiple factors, including conformational flexibility and ease of glycosidic bond cleavage.</p></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4161 - 4181"},"PeriodicalIF":4.9,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CellulosePub Date : 2025-04-16DOI: 10.1007/s10570-025-06496-w
Mai Ngoc Nguyen, Thu Minh Truong, Vi Quynh Nguyen, Phuong Mai Cao, Thuy Tran Thi, Bang Cong Nguyen
{"title":"Enhancing transparency and performance of regenerated cellulose membrane for organic dye treatment: the role of dimethyl sulfoxide in structural modification","authors":"Mai Ngoc Nguyen, Thu Minh Truong, Vi Quynh Nguyen, Phuong Mai Cao, Thuy Tran Thi, Bang Cong Nguyen","doi":"10.1007/s10570-025-06496-w","DOIUrl":"10.1007/s10570-025-06496-w","url":null,"abstract":"<div><p>Dimethyl sulfoxide (DMSO) has gained attention in cellulose-related researchs as an accelerator of cellulose dissolution. However, the comprehension of its influence on the transparency of regenerated cellulose membranes, which is crucial for composite materials in textile water treatment, remains superficial. To investigate the effect of DMSO on cellulose membranes, we developed high transparency regenerated cellulose membranes via an environmentally friendly method at room temperature, enabling the effective immobilization of TiO<sub>2</sub> within the membrane matrix. The preparation process involves introducing TiO<sub>2</sub> particles into a solution of microcrystalline cellulose/tetrabutylphosphonium hydroxide with co-solvent DMSO and subsequent coagulation in propylene carbonate. The membranes’ physicochemical characterization was investigated by Fourier transform infrared spectroscopy, X-ray diffraction, and thermogravimetric analysis. The transparency and morphological characteristics of the membranes were analyzed through UV–Vis spectroscopy and scanning electron microscopy. The specific impacts of DMSO on the membrane properties, namely cellulose solution viscosity, porosity, and photocatalytic performance, were studied. Results showed that incorporating DMSO significantly enhances the optical clarity and light transmittance of the membranes from 1.35 to 100% as well as efficiency in treating organic dye in wastewater (≈ 90% methylene blue removal). These findings suggest that DMSO plays a crucial role in modifying the structural properties of the membranes, thereby improving transparency. This study provides valuable insights for developing cellulose-based materials with tailored optical properties for applications requiring high transparency and performance.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4553 - 4572"},"PeriodicalIF":4.9,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Highly transparent TiO2/cellulose hybrid film with enhanced UV shielding, dye absorption, photocatalytic, and antibacterial properties","authors":"Yujie Zhang, Liangsheng Li, Jianxi Huang, Xinru He, Xuan Xuan, Wenming Shi, Yongsheng Yu, Heng Chen","doi":"10.1007/s10570-025-06472-4","DOIUrl":"10.1007/s10570-025-06472-4","url":null,"abstract":"<div><p>Transparency is an important characteristic for film products, yet it remains a formidable challenge in the realm of organic-inorganic hybrid and composite materials. Herein, we report the development of transparent TiO<sub>2</sub>/cellulose hybrid films through an innovative in situ synthesis method, integrating TiO<sub>2</sub> formation during the regeneration process of cellulose. These hybrid films exhibit exceptional transparency, rivaling that of pure regenerated cellulose films, while simultaneously boasting a robust UV-shielding capacity. The successful integration of TiO<sub>2</sub> into the hybrid films was validated through XPS and Raman analysis, while XRD patterns revealed a decrease in the crystallinity of regenerated cellulose due to the introduction of TiO<sub>2</sub>. To investigate the dye removal capabilities of these films, methylene blue was chosen as a model dye. Our experiments indicate that the incorporation of TiO<sub>2</sub> significantly enhances the dye absorption capacity and catalytic photodegradation activity of the regenerated cellulose film. Furthermore, antibacterial tests targeting <i>Escherichia coli</i> and <i>Staphylococcus aureus</i> revealed that these hybrid films exhibit remarkable antibacterial properties, effectively inhibiting bacterial growth in both dark and UVC irradiation conditions. Collectively, these results underscore the promising applications of TiO<sub>2</sub>/cellulose hybrid films in diverse fields, including dye wastewater treatment and active food packaging.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":511,"journal":{"name":"Cellulose","volume":"32 7","pages":"4403 - 4418"},"PeriodicalIF":4.9,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144125557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}