المؤلفون: Anastasiya V. Murueva, Alexey E. Dudaev, Ekaterina I. Shishatskaya, Fares D.E. Ghorabe, Ivan V. Nemtsev, Anna V. Lukyanenko, Tatiana G. Volova

المصدر: Giant, Vol 19, Iss , Pp 100314- (2024)

مصطلحات موضوعية: Degradable polyhydroxyalkanoates, Copolymers P(3HB-co-3HV) and P(3HB-co-4HB), Solvent casting films, Microstructure and properties, Drugs, Release kinetics, Science (General), Q1-390

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S266654252400078X; https://doaj.org/toc/2666-5425

URL الوصول: https://doaj.org/article/26b0251f655640aca1eaa7197354da16

المؤلفون: Guo Zheng, Wang Zebo, Qin Yajie, Zhang Jintao, Qi Yu, Liu Binguo, Pan Wei

المصدر: e-Polymers, Vol 22, Iss 1, Pp 733-741 (2022)

مصطلحات موضوعية: nanofibers, melt blending extrusion, biodegradation, polylactic acid, p(3hb-co-4hb), Polymers and polymer manufacture, TP1080-1185

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1618-7229

URL الوصول: https://doaj.org/article/bdd93975d8ae4711b966d2a1e4506417

المؤلفون: Tatiana G. Volova, Aleksey V. Demidenko, Anastasiya V. Murueva, Alexey E. Dudaev, Ivan Nemtsev, Ekaterina I. Shishatskaya

المصدر: Technologies; Volume 11; Issue 4; Pages: 106

مصطلحات موضوعية: degradable polyhydroxyalkanoates, copolymers P(3HB-co-4HB), electrostatic molding, membranes, microstructure and properties, drugs, release kinetics, antibacterial activity, fibroblast proliferation

وصف الملف: application/pdf

Relation: Innovations in Materials Processing; https://dx.doi.org/10.3390/technologies11040106

الاتاحة: https://doi.org/10.3390/technologies11040106

المؤلفون: Xiaolong Li, Chuanbiao Zhu, Hu Wang, Yang Xiao, Xiang Lu, Yi Li, Zhigang Liu, Yi Tong, Jinping Qu

المصدر: Polymer Testing, Vol 114, Iss , Pp 107700- (2022)

مصطلحات موضوعية: PLA/P(3HB-co-4HB), MWCNT, Elongational flow field, Mechanical property, Thermal stability, Polymers and polymer manufacture, TP1080-1185

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0142941822002227; https://doaj.org/toc/0142-9418

URL الوصول: https://doaj.org/article/324a1778a8f1429496de2a7551d47ae0

المؤلفون: Xiaolong Li, Kegong Liu, Zhigang Liu, Xiang Lu, Yi Li, Hu Wang, Ligeng Jia, Yi Tong, Jinping Qu

المصدر: Polymer Testing, Vol 111, Iss , Pp 107610- (2022)

مصطلحات موضوعية: PLA/P(3HB-Co-4HB), PTW, Compatibility, Mechanical property, Biodegradability, Polymers and polymer manufacture, TP1080-1185

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0142941822001350; https://doaj.org/toc/0142-9418

URL الوصول: https://doaj.org/article/1626c912f8ea4511a04d9524cc1d79dc

المؤلفون: Pospíšilová, Aneta, Vodička, Juraj, Trudičová, Monika, Juglová, Zuzana, Smilek, Jiří, Menčík, Přemysl, Másilko, Jiří, Slaninová, Eva, Melčová, Veronika, Kalina, Michal, Obruča, Stanislav, Sedláček, Petr

مصطلحات موضوعية: polyhydroxyalkanoates (PHA), P(3HB-co-4HB), Aneurinibacillus sp, H1, mechanical properties, surface morphology, crystallinity, active ingredients release

وصف الملف: text; 1-12; application/pdf

Relation: Polymers; https://www.mdpi.com/2073-4360/14/10/2007; Polymers. 2022, vol. 14, issue 10, p. 1-12.; 178206; http://hdl.handle.net/11012/205293

الاتاحة: http://hdl.handle.net/11012/205293
https://doi.org/10.3390/polym14102007

المؤلفون: Minki Jo, Yunjae Jang, Eunhye Lee, Sooan Shin, Ho-Jong Kang

المصدر: Polymers; Volume 14; Issue 9; Pages: 1725

مصطلحات موضوعية: P(3HB-co-4HB), 4HB contents, mixtures, thermal properties, rheological properties, mechanical properties

وصف الملف: application/pdf

Relation: Biomacromolecules, Biobased and Biodegradable Polymers; https://dx.doi.org/10.3390/polym14091725

الاتاحة: https://doi.org/10.3390/polym14091725

المؤلفون: Faisalina, A. F., Sonvico, Fabio, Colombo, Paolo, Amirul, A. A., Wahab, H. A., Majid, Mohamed Isa Abdul

المساهمون: Faisalina, A. F., Sonvico, Fabio, Colombo, Paolo, Amirul, A. A., Wahab, H. A., Majid, Mohamed Isa Abdul

مصطلحات موضوعية: Polyhydroxyalkanoate (PHA) copolymers show a relatively higher in vivo degradation rate compared to other PHAs, thus, they receive a great deal of attention for a wide range of medical applications. Nanoparticles (NPs) loaded with poorly water-soluble anticancer drug docetaxel (DCX) were produced using poly(3-hydroxybutyrate-co-4-hydroxybutyrate), P(3HB-co-4HB), copolymers biosynthesised from Cupriavidus malaysiensis USMAA1020 isolated from the Malaysian environment. Three copolymers with different molar proportions of 4-hydroxybutirate (4HB) were used: 16% (PHB16), 30% (PHB30) and 70% (PHB70) 4HB-containing P(3HB-co-4HB). Blank and DCX-loaded nanoparticles were then characterized for their size and size distribution, surface charge, encapsulation efficiency and drug release. Preformulation studies showed that an optimised formulation could be achieved through the emulsification/solvent evaporation method using PHB70 with the addition of 1.0% PVA, as stabilizer and 0.03% VitE-TPGS, as surfactant. DCX-loaded PHB70 nanoparticles (DCX-PHB70) gave the desired particle size distribution in terms of average particle size around 150 nm and narrow particle size distribution (polydispersity index (PDI) below 0.100). The encapsulation efficiency result showed that at 30% w/w drug-to-polymer ratio: DCX- PHB16 NPs were able to encapsulate up to 42% of DCX, DCX-PHB30 NPs encapsulated up to 46% of DCX and DCX-PHB70 NPs encapsulated up to 50% of DCX within the nanoparticle system. Approximately 60% of DCX was released from the DCX-PHB70 NPs within 7 days for 5%, 10% and 20% of drug-to-polymer ratio while for the 30% and 40% drug-to-polymer ratios, an almost complete drug release (98%) after 7 days of incubation was observed

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000593752900001; volume:10; issue:11; firstpage:2123; numberofpages:13; journal:NANOMATERIALS; http://hdl.handle.net/11381/2881580; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85094904724; https://www.mdpi.com/2079-4991/10/11/2123

الاتاحة: http://hdl.handle.net/11381/2881580
https://doi.org/10.3390/nano10112123
https://www.mdpi.com/2079-4991/10/11/2123

المؤلفون: Vigneswari, Sevakumaran, Gurusamy, Tana Poorani, Khairul, Wan M., Abdul Khalil H.P.S., Ramakrishna, Seeram, Amirul, Al-Ashraf Abdullah

المساهمون: COLLEGE OF DESIGN AND ENGINEERING

المصدر: Scopus OA2021

مصطلحات موضوعية: Collagen peptide, Infection-resistance scaffolds, P(3HB-co-4HB), Silver sulfadiazine

Relation: Vigneswari, Sevakumaran, Gurusamy, Tana Poorani, Khairul, Wan M., Abdul Khalil H.P.S., Ramakrishna, Seeram, Amirul, Al-Ashraf Abdullah (2021-07-26). Surface characterization and physiochemical evaluation of p(3HB-co-4HB)-collagen peptide scaffolds with silver sulfadiazine as antimicrobial agent for potential infection-resistance biomaterial. Polymers 13 (15) : 2454. ScholarBank@NUS Repository. https://doi.org/10.3390/polym13152454; https://scholarbank.nus.edu.sg/handle/10635/233157

الاتاحة: https://scholarbank.nus.edu.sg/handle/10635/233157

المؤلفون: Sevakumaran Vigneswari, Jun Meng Chai, Khadijah Hilmun Kamarudin, Al-Ashraf Abdullah Amirul, Maria Letizia Focarete, Seeram Ramakrishna

المصدر: Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)

مصطلحات موضوعية: P(3HB-co-4HB) nanofibers, RGD peptides, aminolysis, myoblast cells, electrospinning, Biotechnology, TP248.13-248.65

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fbioe.2020.567693/full; https://doaj.org/toc/2296-4185

URL الوصول: https://doaj.org/article/d94a764c76f746c2ac48dbff9d9d6a1f

المؤلفون: Ekaterina I. Shishatskaya

المصدر: Журнал Сибирского федерального университета: Серия Биология, Vol 10, Iss 2, Pp 237-245 (2017)

مصطلحات موضوعية: non-woven wound dressings, electrospinning, copolymers [P(3HB-co-4HB)], toxicology, Biotechnology, TP248.13-248.65, Biology (General), QH301-705.5

وصف الملف: electronic resource

Relation: http://elib.sfu-kras.ru/bitstream/2311/33373/1/09_Shishatskaya.pdf; https://doaj.org/toc/1997-1389; https://doaj.org/toc/2313-5530

URL الوصول: https://doaj.org/article/9fc9efa4635d4f96ab6958779f87339e

المؤلفون: Sedláček, Petr, Pernicová, Iva, Nováčková, Ivana, Kouřilová, Xenie, Kalina, Michal, Kovalčík, Adriána, Koller, Martin, Nebesářová, Jana, Krzyžánek, Vladislav, Hrubanová, Kamila, Másilko, Jiří, Slaninová, Eva, Trudičová, Monika, Obruča, Stanislav

مصطلحات موضوعية: polyhydroxyalkanoates, thermophiles, Aneurinibacillussp, P(3HB-co-4HB), P(3HB-co-3HV-co-4HB), crystallinity

وصف الملف: text; 1-18; application/pdf

Relation: Polymers; https://www.mdpi.com/2073-4360/12/6/1298; Polymers. 2020, vol. 12, issue 6, p. 1-18.; 164653; http://hdl.handle.net/11012/194618

الاتاحة: http://hdl.handle.net/11012/194618
https://doi.org/10.3390/polym12061298

المؤلفون: Pernicová, Iva, Nováčková, Ivana, Sedláček, Petr, Kouřilová, Xenie, Kalina, Michal, Kovalčík, Adriána, Koller, Martin, Nebesářová, Jana, Krzyžánek, Vladislav, Hrubanová, Kamila, Másilko, Jiří, Slaninová, Eva, Obruča, Stanislav

مصطلحات موضوعية: polyhydroxyalkanoates, thermophiles, Aneurinibacillussp, P(3HB-co-4HB), P(3HB-co-3HV-co-4HB)

وصف الملف: text; 1-13; application/pdf

Relation: Polymers; https://www.mdpi.com/2073-4360/12/6/1235; Polymers. 2020, vol. 12, issue 6, p. 1-13.; 164652; http://hdl.handle.net/11012/193675

الاتاحة: http://hdl.handle.net/11012/193675
https://doi.org/10.3390/polym12061235

المؤلفون: Mat Junoh Azuraini, Sevakumaran Vigneswari, Kai-Hee Huong, Wan M. Khairul, Abdul Khalil H.P.S., Seeram Ramakrishna, Al-Ashraf Abdullah Amirul

المصدر: Polymers; Volume 14; Issue 9; Pages: 1710

مصطلحات موضوعية: Polymers and Plastics, General Chemistry, P(3HB-co-4HB), geazlatine, porous, freeze-drying, solvent casting, blend scaffolds

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5026ac979a9e6e045ec31a00b74690e

المؤلفون: Iwona Kwiecień, Iza Radecka, Michał Kwiecień, Grażyna Adamus

المصدر: Materials, Vol 9, Iss 5, p 307 (2016)

مصطلحات موضوعية: biodegradable polymers, polyhydroxyalkanoates, P(3HB-co-4HB), poly-γ-glutamic, γ-PGA, conjugates, tyrosol, mass spectrometry, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85

Relation: http://www.mdpi.com/1996-1944/9/5/307; https://doaj.org/toc/1996-1944; https://doaj.org/article/2e391422724b4b08891bf08506db7445

الاتاحة: https://doi.org/10.3390/ma9050307
https://doaj.org/article/2e391422724b4b08891bf08506db7445

المؤلفون: Mok, Pei-Shze, Ch’ng, Diana, Ong, Soo-Peng, Numata, Keiji, Sudesh, Kumar

مصطلحات موضوعية: P(3HB-co-4HB), Lipase, Lipase depolymerizing activity, Animal organ extract

Relation: http://www.amb-express.com/content/6/1/97

الاتاحة: http://www.amb-express.com/content/6/1/97

المؤلفون: Sevakumaran, Vigneswari, Tana Poorani, Gurusamy, Wan M, Khairul, Abdul Khalil, H P S, Seeram, Ramakrishna, Al-Ashraf Abdullah, Amirul

المصدر: Polymers

مصطلحات موضوعية: P(3HB-co-4HB), infection-resistance scaffolds, silver sulfadiazine, collagen peptide, Article

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::239454c174b8a4e3f165cd60889f36ad
https://pubmed.ncbi.nlm.nih.gov/34372060

المؤلفون: Kumar Sudesh, Nazalan Najimudin, Pei-Shze Mok, Bor-Chyan Jong, Pauline-Woan-Ying Liew, Jo-Ann Chuah

المصدر: Polymers, Vol 13, Iss 1576, p 1576 (2021)
Polymers
Volume 13
Issue 10

مصطلحات موضوعية: Polymers and Plastics, substrate specificity, Mutant, Organic chemistry, chemical and pharmacologic phenomena, P(3HB-co-4HB), polyhydroxyalkanoate (PHA), Polyhydroxyalkanoates, S-layer, 03 medical and health sciences, chemistry.chemical_compound, QD241-441, Biosynthesis, 030304 developmental biology, chemistry.chemical_classification, 0303 health sciences, biology, ATP synthase, 030306 microbiology, Chemistry, General Chemistry, PHA synthase, biology.organism_classification, Amino acid, Enzyme, Biochemistry, Azotobacter vinelandii, biology.protein

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d9bbfd356d51faa35e472f41f62fa7e
https://www.mdpi.com/2073-4360/13/10/1576

المؤلفون: Sharma, Palak, Ahuja, Arihant, Izrayeel, Ansari Mohammed Dilsad, SAMYN, Pieter, Rastogi, Vibhore Kumar

المساهمون: Samyn, Pieter/0000-0002-2180-7925, Ansari, Mohammed Dilsad, Izrayeel/0000-0003-0903-0874

مصطلحات موضوعية: Active packaging, P(3HB-co-4HB), Thyme oil, Shelf-life, White bread

وصف الملف: application/pdf

Relation: Food control, 133 (Art N° 108688); http://hdl.handle.net/1942/36338; 133; WOS:000728122200001

الاتاحة: http://hdl.handle.net/1942/36338
https://doi.org/10.1016/j.foodcont.2021.108688

المؤلفون: Kovářová, Radka

Thesis Advisors: Pernicová, Iva, Obruča, Stanislav

مصطلحات موضوعية: Cupriavidus malaysiensis DSM 19379, butyrolactone, P(3HB-co-4HB), Polyhydroxyalkanoáty (PHA), DSM 19379, Polyhydroxyalkanoates (PHA), Cupriavidus malaysiensis, butyrolakton

الاتاحة: http://www.nusl.cz/ntk/nusl-449403