Colloid and Polymer Science最新文献

{"title":"Assessment of SDS/CTAB-nafcillin sodium interactions in ethanol and ethylene glycol at different temperatures: thermodynamic and micellization perspectives","authors":"Abhishek Srivastava,&nbsp;Ajaya Bhattarai,&nbsp;Vinay Kumar Singh,&nbsp;Madhav Krishn Goswami","doi":"10.1007/s00396-026-05594-w","DOIUrl":"10.1007/s00396-026-05594-w","url":null,"abstract":"<div>\u0000 \u0000 <p>Comprehending the interactions between drugs and surfactants is critically significant for enhancing drug delivery processes and formulating effective drug compositions. This research aims to elucidate the temperature-induced aggregation of the cationic surfactant cetyltrimethylammonium bromide (CTAB) and the anionic surfactant sodium dodecyl sulphate (SDS) in combination with antibiotic nafcillin sodium (NafNa); in addition to emphasizing the influence of ethanol (EtOH) and ethylene glycol (EG) on micellization. Thermodynamic parameters (change in entropy, ΔS⁰_m; enthalpy, ΔH⁰_m; and Gibbs free energy, ΔG⁰_m) and physicochemical variables (critical micelle concentration, CMC; counter ion dissociation, α) have been used to characterise the interaction between SDS/CTAB and NafNa. The incorporation of NafNa into aqueous CTAB led to an increase in the CMC and α value, whereas a decrease in both was noticed in the case of SDS surfactant. The augmentation of CMC at heightened EtOH/EG concentrations is influenced by the synergistic effect of reduced dielectric constant (DC) and enhanced solvent hydrophobicity. In CTAB + NafNa, the CMC value increases with temperature, while in SDS + NafNa, it initially decreases before subsequently increasing. The SDS/CTAB + NafNa mixture spontaneously micellizes in both pure water and aqueous EtOH/EG environments, as evidenced by the negative ΔG⁰_m values. The − ΔH⁰_m and + ΔS⁰_m values for the drug-surfactant mixture suggest electrostatic and hydrophobic interactions contribute to aggregation, with micellization showing more entropic favorability (ΔS⁰_m &gt; ΔH⁰_m). The results offer critical understanding for scholars aiming to refine parameters, including temperature, concentration, and the incorporation of EtOH/EG additives, to improve the effectiveness and durability of drug delivery systems.</p>\u0000 </div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1169 - 1184"},"PeriodicalIF":2.3,"publicationDate":"2026-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-healing bioinks with β-cyclodextrin–adamantine supramolecular interpenetrating polymer networks based on alginate and hyaluronic acid methacrylates for tissue engineering","authors":"Elif Yüce,&nbsp;Burçin İzbudak,&nbsp;Banu Kocaağa,&nbsp;Seniha F. Güner,&nbsp;Ayça Bal Öztürk,&nbsp;Serkan Emik","doi":"10.1007/s00396-026-05581-1","DOIUrl":"10.1007/s00396-026-05581-1","url":null,"abstract":"<div>\u0000 \u0000 <p>Three-dimensional (3D) bioprinting has revolutionized the field of tissue engineering by enabling the fabrication of complex biological structures with high precision. The development of bioinks with enhanced mechanical, rheological, and biological properties is critical for advancing this technology. In this study, we designed biocompatible bioinks with self-healing capabilities using host-guest molecules modified onto two distinct polymeric networks. To achieve this, two different polymer chains were utilized: one was functionalized with a host molecule (β-cyclodextrin) and the other with a guest molecule (1-adamantane acetic acid). Alginate methacrylate (AlgMa) was synthesized and subsequently modified with the host molecule, while hyaluronic acid was methacrylated and then modified with the guest molecule. Consequently, host-guest interaction-based biominks with interpenetrating polymer network (IPN) structures were prepared, leading to the development of these advanced bioinks.The resulting interpenetrating polymer network (IPN) structures exhibited improved mechanical stability, as demonstrated by oscillation frequency sweep tests. Our bioinks demonstrated excellent shear-thinning behavior, facilitating printability and maintaining shape fidelity during and after the bioprinting process. These features make them highly suitable for use in tissue scaffold fabrication. By leveraging the unique properties of self-healing bioinks, we provide a significant contribution to the development of durable, functional materials for tissue engineering applications.</p>\u0000 </div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1155 - 1167"},"PeriodicalIF":2.3,"publicationDate":"2026-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biogenic fabrication of metal and metal oxide nanoparticles using plant extracts: a comprehensive overview","authors":"Nishtha Jain,&nbsp; Pratibha,&nbsp;Komal Rajoriya,&nbsp;Anita Kumari","doi":"10.1007/s00396-026-05591-z","DOIUrl":"10.1007/s00396-026-05591-z","url":null,"abstract":"<div>\u0000 \u0000 <p>Using plants to produce metal and metal oxide nanoparticles is becoming a popular substitute for conventional chemical and physical techniques, largely because it’s simpler, safer, and more eco-friendly. This green synthesis approach is recognized for its environmental friendliness, cost-effectiveness, and sustainability. Plants are abundant in a wide variety of bioactive compounds-such as flavonoids, phenolics, alkaloids, terpenoids, and proteins-that naturally function as reducing, capping, and stabilizing agents during nanoparticle formation. This review presents a thorough examination of the underlying synthesis pathways, key factors that influence nanoparticle production, and the resulting structural and functional attributes of the plant-synthesized nanoparticles. Special attention is given to their diverse applications across multiple domains, including biomedical uses (e.g., antimicrobial, anticancer, and antioxidant effects), agricultural improvements (such as nano-fertilizers and pest management), environmental solutions (including pollutant breakdown and water treatment), and catalytic processes. While the approach shows great potential, several challenges persist-particularly in terms of large-scale production, achieving consistency in nanoparticle morphology, and fully elucidating the synthesis mechanisms. This review compiles existing findings and outlines prospective research directions to support the continued development and implementation of plant-mediated nanoparticle technologies.</p>\u0000 </div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"943 - 961"},"PeriodicalIF":2.3,"publicationDate":"2026-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of the effects of hydrotropes and temperature on the micelle formation and physicochemical parameters of cetylpyridinium bromide and moxifloxacin hydrochloride mixture","authors":"Md. Ashraful Islam,&nbsp;Md. Newaz Sharif,&nbsp;Shamim Mahbub,&nbsp;Kamrul Hasan,&nbsp;Md Abdul Goni,&nbsp;Md. Anamul Hoque,&nbsp;Shariff E. Kabir,&nbsp;Javed Masood Khan","doi":"10.1007/s00396-026-05588-8","DOIUrl":"10.1007/s00396-026-05588-8","url":null,"abstract":"<div><p>This study explores the interactions between fourth-generation antibiotic moxifloxacin hydrochloride (MFH) and cationic surfactant cetylpyridinium bromide (CPB) in aqueous solutions containing various hydrotropes, including sodium benzoate (NaBenz), sodium salicylate (NaSal), p-aminobenzoic acid (4-ABA), and caffeine. Conductivity measurement technique was used to determine the key physicochemical parameters such as critical micelle concentration (<i>CMC</i>), micellar ionization degree (α), and counter-ion binding fraction (β). The <i>CMC</i> values were found to be dependent strongly on the presence of MFH, the type of hydrotropes and their concentrations as well as temperature variation. The standard thermodynamic functions of micellization were estimated from the temperature dependence of <i>CMC</i>. Negative values of free energy across all systems confirmed the spontaneous nature of micellization, which was further promoted at higher temperatures. The results suggest that hydrophilic, hydrophobic, ion–dipole, and electrostatic interactions jointly govern the association between MFH and CPB, while the favorable enthalpic contribution highlights the enhanced stability of the micelles formed in the respective system. Beyond the fundamental insights, these significant research findings hold practical applications, as MFH–CPB mixed systems stabilized by hydrotropes can be exploited in various pharmaceutical and industrial formulations to improve drug solubilization, stability, and delivery efficiency.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1141 - 1153"},"PeriodicalIF":2.3,"publicationDate":"2026-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acrylate emulsion synthesized via glow discharge electrolysis for restoration of flaking mural in Mogao Grottoes","authors":"Wen-jie An,&nbsp;Xiao-yun Fang,&nbsp;Qing-ying Ma,&nbsp;Jie Yu,&nbsp;Yan-fei Li,&nbsp;Lin-yi Zhao,&nbsp;Quan-fang Lu","doi":"10.1007/s00396-026-05595-9","DOIUrl":"10.1007/s00396-026-05595-9","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>The acrylate emulsion was prepared by glow discharge electrolysis.</p>\u0000 </li>\u0000 <li>\u0000 <p>The emulsion shows spherical structure and has lower content of soluble salts.</p>\u0000 </li>\u0000 <li>\u0000 <p>The polymerization mechanism is a free radical-initiated chain addition process.</p>\u0000 </li>\u0000 <li>\u0000 <p>The emulsion can be used as an adhesive for restoring the damaged mural.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1125 - 1140"},"PeriodicalIF":2.3,"publicationDate":"2026-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparative study on mechanical, swelling and thermal degradation behaviors of sulfur cured and peroxide cured NBR/CR/ENR ternary elastomeric composites","authors":"S. Vishnu,&nbsp;M. Gowthamraaj,&nbsp;M. Elamathian,&nbsp;B. Prabu","doi":"10.1007/s00396-026-05576-y","DOIUrl":"10.1007/s00396-026-05576-y","url":null,"abstract":"<div><p>Most of the elastomeric components such as mounts, seals, gaskets, and liners are subjected to harsh environmental conditions, hence it demands materials with multifunctional property balance of mechanical strength, thermal and chemical resistance, which can achieved remarkably by ternary elastomeric composites than single and binary blend elastomeric composites. Hence, in this work, an attempt is made to develop novel ternary elastomeric composites by selecting three elastomers, namely nitrile-butadiene rubber (NBR), chloroprene rubber (CR), and epoxidized natural rubber (ENR), primarily based on their solubility parameters and application requirements. These composites can be conventionally cured using either sulfur or peroxide. To study the effect of these curing systems and to determine the optimum content of elastomers, different composites were developed following a simplex centroid mixture design approach. Accordingly, seven composites of each set of curing were developed and studied for their mechanical, thermal, and swelling behaviors. By adopting grey relation analysis (GRA), the optimum content of elastomer based on mechanical properties is determined. To support the findings, morphological and FTIR studies were also carried out. Further to evaluate the chemical resistance and thermal stability of the prepared composites, swelling studies and thermal degradation studies were also carried out respectively.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1101 - 1123"},"PeriodicalIF":2.3,"publicationDate":"2026-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of N-terminal temperature-sensitive epitope imprinted particles by reversible addition-fragmentation chain transfer strategy for cytochrome c recognition","authors":"Zeyu Wei,&nbsp;Xinxin Li,&nbsp;Zixiang Xu,&nbsp;Zhen Fan,&nbsp;Yuzeng Li,&nbsp;Zhenyu Feng,&nbsp;Qinran Li,&nbsp;Hongfeng Zhang,&nbsp;Qiliang Deng","doi":"10.1007/s00396-026-05596-8","DOIUrl":"10.1007/s00396-026-05596-8","url":null,"abstract":"<div>\u0000 \u0000 <p>N-terminal epitope-imprinted temperature-sensitive polymer on silica particle was prepared using a reversible addition-fragmentation chain transfer (RAFT) strategy, with the N-terminal nonapeptide of cytochrome c as template. 2-Dodecylsulfanylcarbothioylsulfanyl-2-methylpropionic acid (DMP) was used as a chain transfer agent to regulate the polymerization of the imprinted layer, thereby enhancing the recognition performance for the peptide and target protein. After the epitope modification, a surface-imprinted polymer with a controlled imprinted layer was synthesized using monomers and crosslinkers via the RAFT radical polymerization method. As the classic temperature-sensitive functional monomer, the addition of N-isopropylacrylamide imparts temperature-responsive properties to the prepared imprinted polymer. After optimizing the ratio of functional monomers and the recognition temperature, the imprinted particles achieve optimal adsorption capacity and imprinting factor (IF) at a recognition temperature of 45 °C. The highest adsorption capacity for GI-9 is 1.50 mg/g, with an IF of 2.33, while the maximum adsorption capacity for Cyt c reaches 8.39 mg/g, with an IF of 2.16, which were clearly higher than the IF of the material without the RAFT strategy. Furthermore, the temperature-sensitive imprinted polymers exhibit acceptable binding capacity and IF for Cyt c, enabling selective recognition within multi-protein mixtures. The protein recognition performance remained at approximately 89.3% after five adsorption-desorption cycles, with almost no decrease of IF. All these results indicate that the imprinted particles exhibit acceptable selectivity, good reusability, and sensitivity to recognition temperature conditions. It is expected to be further applied in the selective recognition and controlled release of target proteins.</p>\u0000 </div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1083 - 1099"},"PeriodicalIF":2.3,"publicationDate":"2026-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of structural, optical, morphological, dielectric and electrical properties of MoS2 doped NaAlg polymer nanocomposites","authors":"R. Sahanakumari,&nbsp;V. Ravindrachary,&nbsp;R. Padmakumari,&nbsp;Rohan N. Sagar,&nbsp;M. Thirumala Patil,&nbsp;B. K. Mahantesha,&nbsp;Shreedatta Hegde","doi":"10.1007/s00396-026-05589-7","DOIUrl":"10.1007/s00396-026-05589-7","url":null,"abstract":"<div>\u0000 \u0000 <p>In this study, sodium alginate (NaAlg) polymer doped with molybdenum disulfide (MoS₂) were prepared using the solution casting method. FTIR analysis revealed strong interactions between NaAlg and MoS₂ nanoparticle, evidenced by the complexation of O–H and –COO⁻ functional groups, indicating hydrogen bonding and electrostatic interactions between nanofiller and the polymer host. The observed shifts and intensity variations in the characteristic peaks of the pristine polymer upon doping further confirm the successful incorporation of MoS₂ into the alginate matrix. X-ray diffraction (XRD) studies demonstrated a transformation from the predominantly amorphous nature of pure NaAlg to enhanced crystallinity in the polymer nanocomposites, with sharper diffraction peaks appearing as the MoS₂ concentration increased. UV-visible spectroscopy revealed a shift in absorption band towards higher wavelength and a reduction in the optical band gap from 4.9 to 4.3 eV with increasing nanoparticle content. Thermogravimetric analysis (TGA) confirmed improved thermal stability of the nanocomposites, indicating the role of MoS₂ in retarding thermal degradation. Surface morphology studies showed a smooth and porous structure for pure NaAlg, while increased surface roughness was observed with higher MoS₂ loading. Dielectric investigations revealed enhanced dielectric parameters with increasing MoS₂ concentration, with the maximum dielectric performance observed for the 1wt% MoS₂ incorporated polymer nanocomposite. The same composition also exhibited the highest dc conductivity of 3.33 × 10^− 4 Scm^− 1 for the 1wt% MoS₂ incorporated polymer nanocomposite.</p>\u0000 </div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1051 - 1065"},"PeriodicalIF":2.3,"publicationDate":"2026-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-assembly of poly(1-vinylimidazole)-stabilized Au and Ag nanoparticles: formation of spatially ordered aggregates during radiation-chemical synthesis","authors":"Alexey A. Zharikov,&nbsp;Rodion A. Vinogradov,&nbsp;Artem V. Bakirov,&nbsp;Elena A. Zezina,&nbsp;Alexey A. Mikhutkin,&nbsp;Evgeny V. Yastremsky,&nbsp;Yuri M. Chesnokov,&nbsp;Alexander L. Vasiliev,&nbsp;Oxana V. Vyshivannaya,&nbsp;Andrey V. Sybachin,&nbsp;Alexander S. Pozdnyakov,&nbsp;Vladimir I. Feldman,&nbsp;Sergei N. Chvalun,&nbsp;Alexey A. Zezin","doi":"10.1007/s00396-026-05586-w","DOIUrl":"10.1007/s00396-026-05586-w","url":null,"abstract":"<div><p>Self-assembly of nanoparticles (NPs) is attracted considerable attention as a way to designing advanced functional materials. Poly(1-vinylimidazole) (PVI), being a water-soluble, non-toxic and biocompatible polymer, is an excellent candidate for the creation of metal-polymer nanocomposites intended for biomedical applications. In this article, we report that X-ray irradiation of aqueous solutions of PVI-Au(III) and PVI-Ag(I) complexes leads to the formation of Au and Ag NPs smaller than 7 and 15 nm, respectively. Importantly, a combination of cryogenic electron microscopy and small-angle X-ray scattering studies has shown that, within the polymer matrix, the ultrasmall Au NPs tend to arrange in chains, while the larger Ag NPs assemble into more compact three-dimensional aggregates. Based on electrophoretic mobility measurements and Fourier transform infrared spectroscopy, we infer that in the liquid phase the PVI-stabilized Au and Ag NPs possess different effective surface charge, resulted from the adsorption of metal ions forming coordinate bonds with the imidazole groups. Thus, the present study explicitly demonstrates that the radiation-chemical synthesis, free from the use of chemical reducing agents, is accompanied by the formation of PVI-NPs agglomerates, the spatial order of which is primarily determined by the effective surface charge and sizes of NPs.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1039 - 1049"},"PeriodicalIF":2.3,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Experimental study on the application of cellulose to enhance the oil resistance of aqueous foam systems","authors":"Ping Jiang,&nbsp;Hui Lu,&nbsp;Chenxi Li,&nbsp;Jiaxing Teng,&nbsp;Xiaoyang Liang,&nbsp;Hao Li,&nbsp;Zhaoxin Yuan","doi":"10.1007/s00396-026-05578-w","DOIUrl":"10.1007/s00396-026-05578-w","url":null,"abstract":"<div><p>Foams have found widespread application in a variety of industries, owing to their distinctive characteristics. In the field of oil development, the injection of foam into the formation is a common method to enhance oil recovery. However, when traditional foam systems encounter the oil phase, the spreading of the oil phase on the liquid film leads to a significant decrease in their stability, which adversely affects their application. In this study, two surfactants, sodium dodecyl sulfate and lauramidopropyl hydroxy sulfobetaine, were selected and compounded at a mass ratio of 2:1 to construct a foam system with optimal foamability and foam stability. At 0.3 wt%, the foam volume reached 820 mL, and the liquid drainage half-life was 6.73 min. After adding 0.02 wt% bacterial cellulose, the foam volume of the system only decreased by 30 mL, but the half-life increased by 8.2 min. The results of single-bubble oil resistance experiments and microscopic model experiments both demonstrated that the ternary composite foam system exhibited effective oil resistance. Through emulsification experiments combined with the measurement of interfacial tension and interfacial dilatation modulus, it was found that the excellent oil resistance of the ternary composite foam system was due to the low oil-water interfacial tension and high interfacial dilatation modulus.</p></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"304 5","pages":"1067 - 1081"},"PeriodicalIF":2.3,"publicationDate":"2026-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147808227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}