Academic Journal
Formation of Three‐Dimensional Polysuccinimide Electrospun Fiber Meshes Induced by the Combination of CaCl2 and Humidity
| العنوان: | Formation of Three‐Dimensional Polysuccinimide Electrospun Fiber Meshes Induced by the Combination of CaCl2 and Humidity |
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| المؤلفون: | Juhász, Ákos György, Nanys, Monika, Pinke, Balázs, Fadel, Alexandre, Godzierz, Marcin, Juriga‐Tóth, Krisztina, Molnár, Kolos, Juriga, Dávid, Jedlovszky‐Hajdú, Angéla |
| بيانات النشر: | Wiley-VCH GmbH |
| سنة النشر: | 2024 |
| المجموعة: | MTAK: REAL (Library and Information Centre of the Hungarian Academy of Sciences / Magyar Tudományos Akadémia Könyvtár és Információs Központ) |
| مصطلحات موضوعية: | TJ Mechanical engineering and machinery / gépészmérnöki tudományok |
| الوصف: | Even though electrospinning is getting more and more attention, the preparation of 3D nanofibrous meshes is still a big challenge that limits the application of electrospun materials, especially in tissue engineering. To overcome this problem, several solutions are introduced but most of them focus on the postprocessing of the electrospun meshes. This paper presents a straightforward novel method that utilizes the joint effect of the addition of CaCl2 and the relative environmental humidity (RH), which can induce the random 3D formation of polysuccinimide (PSI) electrospun fibers with different such as wrinkled or ribbon-like structures. Although the effect of humidity and inorganic salt additives on the micro and macrostructure of electrospun fibers is known, the connection between the two in this manner has never been presented. To investigate the effect, fibers with different PSI and CaCl2 concentrations at different humidity RH levels are prepared, and their microstructure is visualized with high-resolution scanning electron microscopy (SEM). To reveal the nature of the interaction between the polymer and the CaCl2, Fourier-transformed infrared (FTIR), X-ray diffraction (XRD), and thermogravimetry (TGA) measurements are carried out and 3D nanofibrous structures are obtained. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | text |
| اللغة: | English |
| Relation: | https://real.mtak.hu/189949/1/Kolos.pdf; Juhász, Ákos György and Nanys, Monika and Pinke, Balázs and Fadel, Alexandre and Godzierz, Marcin and Juriga‐Tóth, Krisztina and Molnár, Kolos and Juriga, Dávid and Jedlovszky‐Hajdú, Angéla (2024) Formation of Three‐Dimensional Polysuccinimide Electrospun Fiber Meshes Induced by the Combination of CaCl2 and Humidity. MACROMOLECULAR RAPID COMMUNICATIONS. No.-2300625. ISSN 1022-1336 (print); 1521-3927 (online) |
| DOI: | 10.1002/marc.202300625 |
| الاتاحة: | https://real.mtak.hu/189949/ https://real.mtak.hu/189949/1/Kolos.pdf https://doi.org/10.1002/marc.202300625 |
| Rights: | cc_by |
| رقم الانضمام: | edsbas.D6A62F18 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/marc.202300625 |
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