Article
Chemistry, Physical
Desiree Tamara Scheidt, Michelly Cristina Galdioli Pella, Gabriela Lauer Breitenbach, Marcia Regina Simoes, Josiane Caetano, Cleide Viviane Buzanello Martins, Ariane R. de S. Rossin, Edvani Curti Muniz, Douglas Cardoso Dragunski
Summary: This study explores the influence of chitosan (CHT) and polyethylene oxide (PEO) ratios, needle-to-collector distance, and applied voltage on the diameter of electrospun nanofibers. The experimental conditions deviated from the theoretical behaviors, but statistical analysis identified the best condition as CHT/PEO ratio of 80/20, distance of 20 cm, and voltage of 20 kV, resulting in smooth and homogeneous nanofibers with a diameter of (320 ± 8) nm. Incorporating neomycin sulfate (NS) led to rough and clustered fibers with decreased crystallinity, confirming drug absorption. The CHT/PEO 80/20-NS exhibited enhanced antimicrobial activity and a two-stage release profile suitable for wound treatment.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Physical
Ibrahim Erol, Omer Hazman, Gofur Khamidov, Mehmet Savrik
Summary: This study focuses on improving the physiochemical properties of chitosan biopolymer by introducing synthetic polymers and biosynthesized silver nanoparticles. The environmentally friendly synthesis methods were prioritized. The addition of silver nanoparticles and carboxyphenyl styrene polymer led to enhanced thermal stability and antimicrobial activity of the chitosan-based products.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Green & Sustainable Science & Technology
S. Li, W. Ji, L. Zou, L. Li, Y. Li, X. Cheng
Summary: This study presents a modified microcapsule that integrates thermal energy storage and light energy conversion of solar energy. The microcapsule exhibits high thermal conductivity, specific heat capacity, latent heat, full-spectrum sunlight absorption ability, and photothermal conversion efficiency. The integration of Co3O4/GO and TiO2 shell forms an efficient Z-scheme heterojunction, leading to enhanced degradation rate. The microcapsule demonstrates excellent thermal cycling stability and low latent heat loss rate.
MATERIALS TODAY SUSTAINABILITY
(2022)
Article
Materials Science, Multidisciplinary
Chaoran Yang, Qi Li, Xi Cao, Chuanzhao Cao, Haodong Lei, Xiaofan Ping, Qian Cheng, Mingyi Liu
Summary: Rechargeable magnesium batteries (RMBs) are considered as an alternative to Li-ion batteries due to their high safety, low cost, and high energy density. A promising multi-walled carbon nanotubes/hierarchical Li4Ti5O12 composite (MWCNTs@HLTO) is prepared and applied in RMBs, solving the poor conductivity and diffusion issues of LTO. MWCNTs@HLTO delivers a high specific capacity of about 160 mAh/g at 20 mA g(-1) and exhibits excellent cycle stability at high current density (300 mA g(-1)).
Review
Polymer Science
Akash Kumar, Sangeeta Yadav, Jhilam Pramanik, Bhagavathi Sundaram Sivamaruthi, Titilope John Jayeoye, Bhupendra G. G. Prajapati, Chaiyavat Chaiyasut
Summary: Chitin, the second-most common polymer after cellulose, can be used to produce chitosan. Chitosan has been blended with various plant extracts and polymers to enhance its biological and physiological properties. Due to its enhanced physicochemical properties, chitosan-based composites have potential applications in food processing, nutraceuticals, food quality monitoring, food packaging, and storage. Chitosan-based biomaterials are biocompatible, biodegradable, low toxic, mucoadhesive, and regulate chemical release, making them suitable for biomedical applications.
Article
Chemistry, Physical
M. Basappa, H. Ganesha, S. Veeresh, Y. S. Nagaraju, M. Vandana, H. Vijeth, H. Devendrappa
Summary: This paper reports on the electrochemical properties of PEO, PEO/PVDF10, and PEO/PVDF30 blend films. The XRD spectra reveal the structural properties of the blends, FTIR spectra provide information on the chemical interactions between the blends, and observed FESEM and AFM images give insights into the morphology and surface topology of the blend films. Through TGA, DTA, DSC, and CV curve analysis, the thermal stability and electrochemical properties of the polymer blend films were evaluated, demonstrating that the prepared blend films are promising candidates for energy storage applications as separators.
CHEMICAL PHYSICS LETTERS
(2022)
Article
Energy & Fuels
Adriana Petronela Chiriac, Mariana-Dana Damaceanu, Mihai Asandulesa, Daniela Rusu, Irina Butnaru
Summary: Four synthetic methods were developed to obtain polyimide-based composite materials with 2 wt.% pristine or acid-functionalized MWCNTs for energy storage applications. The polyimide matrix was derived from a nitrile aromatic diamine and a fluorene-containing dianhydride, allowing the formation of flexible nanocomposite films. Through thorough characterization, it was found that composites with acid-functionalized MWCNTs exhibited higher homogeneity and significantly increased dielectric properties compared to the matrix. Cyclic voltammetry and galvanostatic charge-discharge measurements were employed to assess the electrical charge storage capability, and it was found that nanocomposites containing pristine MWCNTs achieved increased capability despite their lower homogeneity. The capacitance was further increased by applying a thin carbon layer onto the nanocomposite film surface.
Article
Materials Science, Composites
Mahesh Baboo, Satish Kumar, Bishen Kumar, Kananbala Sharma
Summary: This article investigates the polymer nanocomposites of polyisoprene blended with varying concentrations of synthesized silver nanoparticles. Experimental results show that the addition of AgNPs reduces storage modulus, activation energy, and fragility, while enhancing damping. The glass transition temperature remains unaffected. The incorporation of AgNPs increases toughness and tensile strength up to a certain concentration, but a decrease is observed at higher concentrations. Young's modulus decreases significantly with the addition of AgNPs, but increases at higher concentrations. Thermal analysis reveals an enhancement in thermal conductivity with an increase in AgNPs concentration.
POLYMER COMPOSITES
(2023)
Article
Chemistry, Multidisciplinary
Raina Aman Qazi, Rozina Khattak, Luqman Ali Shah, Rizwan Ullah, Muhammad Sufaid Khan, Muhammad Sadiq, Mahmoud M. Hessien, Zeinhom M. El-Bahy
Summary: Biodegradable and non-biodegradable polymer nanocomposites were synthesized by incorporating multiwalled carbon nanotubes (MWCNTs) and Poly(Methyl Methacrylate) (PMMA). The modified MWCNTs exhibited improved dispersion in the polymer matrix. The nanocomposites showed enhanced thermal properties, electrical conductivity, and ammonia-sensing capabilities, with the PHB/f-MWCNTs/PMMA blend system demonstrating the best overall performance.
Article
Engineering, Electrical & Electronic
A. M. Abdelghany, I. S. Elashmawi, A. A. Al-Shamari, Hany Alnattar
Summary: Gold nanoparticles (AuNPs) were synthesized using laser ablation technique and PEO/CMC-AuNPs nanocomposites were prepared using the casting method. Water was chosen as the solvent due to its eco-friendly nature. SEM micrographs showed uniformly distributed AuNPs on the sample surface. The increase in conductivity with the increase of AuNPs was attributed to an increase in transition probability for hopping electrons.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Biochemistry & Molecular Biology
Nadia G. Kandile, Rana A. Elzamly, Mansoura I. Mohamed, Howida T. Zaky, David R. K. Harding, Hemat M. Mohamed
Summary: In this paper, sustainable hydrogels based on chitosan and sulfonamide derivatives were prepared and loaded with metal oxide nanoparticles to enhance the antimicrobial efficacy. The structures of the hydrogels and their nanocomposites were characterized, showing irregular surface morphology and high crystallinity. The antimicrobial activity of the nanocomposites was significantly higher than chitosan against both Gram-positive and Gram-negative bacteria. Overall, the fabricated hydrogels and nanocomposites showed potential as antimicrobial drugs.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Multidisciplinary Sciences
Samira T. Rabei, Yasser Mahmoud A. Mohamed, Reham A. Abdel-Monem, Hossam A. El Nazer
Summary: In this study, chitosan-grafted-4-vinylpyridine and two polymeric hybrids of chitosan-grafted-4-vinylpyridine and functionalized multi-walled carbon nanotubes were prepared and characterized. The results showed that the addition of functionalized multi-walled carbon nanotubes improved the efficiency of chitosan copolymer in removing Cu(II) ions and also enhanced its antibacterial activity.
SCIENTIFIC REPORTS
(2022)
Article
Biochemistry & Molecular Biology
Mehran Babaee, Farhad Garavand, Abdur Rehman, Shima Jafarazadeh, Elahe Amini, Ilaria Cacciotti
Summary: The study developed a PS/CNPs composite film with good antimicrobial properties against both S. aureus and E. coli. The mechanical and barrier properties of the film improved with the increase in CNPs percentage.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Polymer Science
S. Shenbagavalli, M. Muthuvinayagam, M. S. Revathy
Summary: Mg2+ ion-conducting solid blend polymer electrolytes based on PEO: P(VdF-HFP) were prepared using the solution casting technique. The addition of salt was found to decrease the crystalline phase of the polymer electrolytes. The formation of complexes between polymers and salt was confirmed by FTIR analysis. The polymer electrolytes showed higher ionic conductivity and good electrochemical stability.
Article
Polymer Science
Ibrahim Erol, Omer Hazman, Mecit Aksu, Ilyas Uygur
Summary: This study aimed to enhance the physicochemical properties of the green polymer chitosan (CS) to provide alternative usage areas. A compatible blend of CS (CS-PFPAMA) with a synthetic polymer poly 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA) was prepared by hydrothermal method. Lanthanum hexaboride (LaB6) nanoparticles (NPs) were successfully added to the CS-PFPAMA blend, and morphological and thermal characterizations were performed. The nanocomposites showed increased dielectric properties and exhibited resistance against Escherichia coli and Staphylococcus aureus pathogens.
POLYMERS FOR ADVANCED TECHNOLOGIES
(2023)
Article
Chemistry, Multidisciplinary
Adel M. El Sayed
Summary: Perovskite-polymer hybrids, prepared by mixing nano-sized BiFeO3 and NaTiO3 with PMMA through solution casting, exhibit improved physical properties and flexibility suitable for various electric and optoelectronic applications. Characterization techniques like X-ray diffraction, FTIR, and SEM-EDS were used to evaluate the structural properties, interactions, and thickness of the composite films. The incorporation of nano-fillers narrowed the optical bandgap while maintaining high transmittance, making these composite films suitable for thin film capacitors and bio-engineering systems.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2021)
Article
Physics, Condensed Matter
Adel M. El Sayed
Summary: The physical properties of nickel oxide (NiO) were tuned using a codoping approach to develop multifunctional and high-performance p-type transparent conducting oxide films. The optical parameters and electrical properties of the films were significantly influenced by the doping ratios of Pb and Ir, making them suitable for optoelectronic applications such as smart windows and solar cells.
PHYSICA B-CONDENSED MATTER
(2021)
Article
Engineering, Electrical & Electronic
S. El-Sayed, Adel M. El Sayed
Summary: Composites of transition metal oxides (TMOs)/polymers have many applications in modern technology, industry, and biology. In this study, Co3O4 and CuO nanoparticles were synthesized and doped into PMMA, resulting in nanocomposites with improved optical properties and low dielectric loss. CuO was found to be more effective than Co3O4 in enhancing the optical parameters of the nanocomposites.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Chemistry, Multidisciplinary
Adel M. El Sayed, S. Saber
Summary: In this study, high purity NiO nanoparticles were prepared and introduced into a CMC-PVP blend. The results showed that the dispersion of NiO nanoparticles inside the blend and their complexation with the functional groups in the blend influenced the film structure. The introduction of NiO nanoparticles also resulted in reduced transparency and modified reflectivity of the films. Additionally, the NiO nanoparticles improved the conductivity and refractive index of the films.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2022)
Article
Physics, Multidisciplinary
Adel M. El Sayed, A. M. Abdelghany, A. Abou Elfadl
Summary: Polymer blends and nanocomposites with optimized properties were prepared in this study. The addition of MgO nanoparticles enhanced the mechanical properties of the blend, but also affected its toughness and elongation at break. Additionally, the nanocomposites exhibited good antibacterial activity and optical properties, making them suitable for optical devices and food packaging applications.
BRAZILIAN JOURNAL OF PHYSICS
(2022)
Article
Chemistry, Multidisciplinary
A. Abou Elfadl, E. Tarek, Adel M. El Sayed
Summary: Introducing nano-sized fillers into polymer nanocomposites improves the matrix/reinforcement interface and enhances material performance. In this study, sol-gel prepared PbO, MgO, and Pb0.5Mg0.5O powders were added to a poly (vinyl acetate)/poly (vinyl chloride) blend. The doped blend showed improved optical, mechanical, and thermal properties, making it a suitable candidate for coating and packaging applications.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2022)
Article
Polymer Science
Ghada Mohammed, Samy El-Gamal, Adel M. El Sayed, Suzan Saber
Summary: Nanocomposite solid polymer electrolytes (NCSPEs) containing Y2O3 nanosheets were prepared and incorporated into a polymer matrix. The addition of NaClO4 or LiCl modified the structure and optical properties of the films. The nanocomposite films exhibited low transmittance, high refractive index, and tunable band gap. The complexation resulted in a significant increase in σ_ac, indicating improved conductivity.
POLYMER INTERNATIONAL
(2023)
Article
Biotechnology & Applied Microbiology
Manal Khider, Mahmoud Zaki El-Readi, Salah Abdalrahim, Abdel Naser Zohri, Ibrahim M. Ibrahim, Hussein H. Abulreesh, Iqbal Ahmad, Khaled Elbanna
Summary: This study found that Leuconostoc EPSs, especially EPS8, have anti-cancer effects on Caco-2 colorectal cancer cells, and can improve the rheological and organoleptic properties of low-fat set yogurt.
JOURNAL OF PURE AND APPLIED MICROBIOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Abeer S. Altowyan, Mohamed Shaban, Khaled Abdelkarem, Adel M. El Sayed
Summary: To create a safe environment, humanity should focus on the development of renewable energy technology. In this study, high conductivity iridium oxide (IrOx) films were spin-cast on glass substrates, and it was found that the thickness and morphology of the films affected their absorption and reflectance. By using these IrOx films, a highly efficient photoelectrochemical (PEC) hydrogen production catalyst was developed.
Article
Chemistry, Applied
Maxim S. Kokoulin, Elena N. Sigida, Alexandra S. Kuzmich, Ibrahim M. Ibrahim, Yulia P. Fedonenko, Svetlana A. Konnova
Summary: The structure and activity of capsular polysaccharides isolated from Halomonas aquamarina EG27S8QL and Cobetia pacifica KMM3878 were investigated. The polysaccharides were found to be structurally related sulfated galactans. The CPS from H. aquamarina EG27S8QL had not been reported previously, while the CPS from C. pacifica KMM3878 was identical to the previously studied O-polysaccharide. Both CPS exhibited an anti-proliferative effect and suppressed colony formation of DLD-1 and MCF-7 cells in different ways.
CARBOHYDRATE POLYMERS
(2022)
Article
Biochemistry & Molecular Biology
Ibrahim M. Ibrahim, Yuliya P. Fedonenko, Elena N. Sigida, Maxim S. Kokoulin, Vyacheslav S. Grinev, Ivan G. Mokrushin, Gennady L. Burygin, Andrey M. Zakharevich, Alexander A. Shirokov, Svetlana A. Konnova
Summary: A strain named Chromohalobacter salexigens was isolated from a salt sample taken from Lake Qarun in Egypt. The strain produced a large amount of exopolysaccharide (EPS) with high emulsifying activity and surfactant properties in a liquid mineral medium containing sucrose and NaCl. The EPS may have potential applications in biotechnological processes.
Article
Plant Sciences
Abdelsattar Abdelkhalik, Taia A. Abd El-Mageed, Ibrahim A. A. Mohamed, Wael M. Semida, Omar A. A. I. Al-Elwany, Ibrahim M. Ibrahim, Khaulood A. Hemida, Mohamed T. El-Saadony, Synan F. AbuQamar, Khaled A. El-Tarabily, Mohammed A. H. Gyushi
Summary: The study investigated the combined application of effective microorganisms (EMs) and nitrogen (N) on the growth and physiological attributes of hot pepper plants under saline soil conditions. The results showed that the co-application of EMs and high N levels mitigated the salt-induced damages to hot pepper plants and enhanced fruit yield. Additionally, it increased the accumulation of capsaicin, protein, proline, total soluble sugars, and improved the antioxidant defense system, nutrient acquisition, and anatomical structures.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Multidisciplinary Sciences
Ahmed Fawzy, Areej Al Bahir, Nada Alqarni, Arafat Toghan, Manal Khider, Ibrahim M. Ibrahim, Hussein Hasan Abulreesh, Khaled Elbanna
Summary: This study investigates the potential anticorrosion, antibacterial, and antidermatophyte properties of different amino acid-based surfactants. The results show that these surfactants have promising corrosion inhibition effects on copper and exhibit strong broad-spectrum activities against pathogenic bacteria and dermatophytes.
SCIENTIFIC REPORTS
(2023)
Article
Polymer Science
Yuanzhang Jiang, Xuyi Wang, Yanting Han, Dakai Gong, Yingchun Gu, Lin Tan
Summary: In this study, FeCl3 and poly(acrylic acid) (PAA) were doped into waterborne polyurethanes (WPUs) to create multifunctional materials with self-healing and antimicrobial properties. WPU/Fe/PAA-5.5, containing 5.5 wt % PAA, exhibited excellent mechanical properties, strong self-healing capabilities, and an impressive antimicrobial rate of over 90%. These supramolecular films were also highly recyclable through hot-pressing.
Article
Polymer Science
Longyu Tian, Min Wang, Guangming Liao, Baoliang Liu, Sujuan Zhang, Yucheng Sun, Zhen Meng, Jintao Zhang, Zaijun Lu
Summary: Two kinds of benzoxazine monomers were synthesized and used to prepare polybenzoxazine anion exchange membranes (AEMs) with quaternary ammonium functionalization. The LQPBZ AEM exhibited better ion conductivity and alkaline stability.
Article
Polymer Science
Claire A. Lemarchand
Summary: This study investigates the shock behavior of three different polymers through molecular dynamics simulations. The results reveal specificities in the shock behavior of polymers, including deviations from the linear relation between shock velocity and particle velocity, as well as differences in shear stress relaxation behind the shock front. It is found that the deviation of the Hugoniot locus is related to the change in the relative contribution of bonding and non-bonding potential energies, while polymers with higher glass transition temperatures exhibit slower shear stress relaxation.
Article
Polymer Science
Zengquan Liu, Xiaochun Yin, He Zhang, Shuo Gao, Qinglin Kuang, Yanhong Feng
Summary: A powder solid-state extension (PSSE) technology was proposed to address the high melt viscosity issue of UHMWPE. By uniaxial extension and sintering in the solid state, a highly self-reinforced material was prepared. X-ray diffraction and scattering techniques were used to study the structural evolution during the PSSE process, and a solid-phase induced transformation model was established.
Article
Polymer Science
Zhike Li, Anyu Luo, Rui Zhou, Xin Li, Haiyan Li
Summary: A novel high temperature resistance IL@SiO2 nanocapsules were successfully prepared and their friction and wear properties in PA6 composites were studied. The addition of IL@SiO2 nanocapsules reduced the friction coefficient and wear rate without affecting the mechanical properties of PA6. The synergy between the IL core and SiO2 wall in the nanocapsules improved the self-lubricating performance of the PA6 composites.
Article
Polymer Science
Xin Liu, Xuhong Guo, Qi Liao
Summary: In this study, an algorithm for accurately estimating viscosity is developed using molecular dynamics simulations and the Green-Kubo formula. This algorithm can be applied to complex systems with long correlations, such as macromolecular and biological simulation systems.
Article
Polymer Science
Hao Pu, Yun-Lei Hou, Jing -Zhou Chen, Dong -Lin Zhao
Summary: The use of modified graphene improves the interfacial adherence of carbon fibers to epoxy resin, resulting in enhanced interfacial and bending properties of CF and matrix in CF/EP composites, as well as increased interlaminar shear strength and flexural strength.
Article
Polymer Science
Wei-Chung Ke, Jin-Wei Lin, Manohar Reddy Busireddy, Yueh-Hsing Lee, Jiun-Tai Chen, Chain-Shu Hsu
Summary: This study introduces a crosslinkable monomer, TAIC, to synthesize three crosslinked polyimide films, which exhibit improved thermal, mechanical, and dielectric properties. The introduction of TAIC enhances the tensile strength, reduces the dielectric constant and dielectric loss, and decreases the coefficient of thermal expansion of the polyimide films.
Article
Polymer Science
Alex Kwasi Kumi, Ruiling Fan, Ye Chen, Yumei Zhang
Summary: The difference in leaching of amylopectin from cellulose/amylopectin/1-butyl-3-methylimidazolium chloride ([Bmim][Cl]) blends during regeneration in water and aqueous ethanol has been studied. Molecular dynamics simulations showed that the dissolution and regeneration mechanisms of amylopectin in [Bmim][Cl] are similar to cellulose in ionic liquids. Water regeneration leads to weak electrostatic interactions, resulting in high leaching of amylopectin. In contrast, ethanol-water interactions enhance electrostatic interactions among amylopectin chains, limiting amylopectin leaching in aqueous ethanol.
Article
Polymer Science
Xi Zeng, Junwei Zhou, Junbiao Peng, Chunsheng Zhang, Danling Wang, Yihu Song, Qiang Zheng
Summary: This study utilizes an oligomer deep eutectic solvent (DES) based on polyethylene glycol to regulate the vulcanization kinetics of rubber. The results show that the DES can accelerate vulcanization at low temperatures without affecting the crosslinking density and Mullins effect.
Article
Polymer Science
Qianqian Yue, Yongfei Peng, Xingjian Liu, Aihua He, Huarong Nie
Summary: The addition of metal deactivators can effectively suppress the aging of TBIR, prolong its lifespan, and have no negative effects on its physical and processing properties. These research findings are of great importance for improving the stability and aging resistance of polymers.
Article
Polymer Science
J. Gomez-Caturla, J. Ivorra-Martinez, R. Tejada-Oliveros, V Moreno, D. Garcia-Garcia, R. Balart
Summary: This work focuses on the development of environmentally friendly PLA formulations by using different esters derived from geraniol as plasticizers. The results show that these esters have good compatibility with PLA, and they can effectively enhance the elongation and plasticity of PLA, reduce its glass transition temperature, and slightly improve its water absorption capabilities.
Article
Polymer Science
Dandan Li, Zhaohui Lu, Zhao Ke, Ke Xu, Fengna Dai, Youhai Yu, Guangtao Qian, Chunhai Chen
Summary: In this study, cross-linked PI aerogel membranes with low dielectric constant and high moisture resistance were prepared by co-polymerization and scraping coating technology. The incorporation of fluorinated blocks and benzimidazole ring structures resulted in novel PI aerogel membranes with fascinating dielectric properties and outstanding moisture resistance.
Article
Polymer Science
Zhaoyang Chu, Qing Zhang, Haihua Luo, Han Zhou, Fapei Zhang, Wei Chen, Wenhua Zhang
Summary: Multi-physical fields solution processing strategy is a universal and facile method for preparing various conjugated polymer films and high-performance devices. In this study, we employed a combined microfluidic flow and ultrasonication strategy (FU) for processing CP solutions, and found a pronounced synergetic effect in promoting the pre-ordering of chains in solution. The conformation order and anisotropy of the solution were revealed through various characterizations. A non-classical nucleation model for polymer crystallization in non-equilibrium solution processing was confirmed. The roles of microfluidic flow and ultrasonication in chain aggregation and crystallization were addressed through multi-physical simulations. Compared to pristine solutions, the FU strategy showed improved solution anisotropy and crystallization kinetics, resulting in higher crystallinity in films and increased mobilities in OFET devices. The FU processing strategy provides a universal approach for regulating chain conformation and aggregation in conjugated polymer solutions.