Mostrando 261 - 280 Resultados de 751 Para Buscar '"MPEG"', tiempo de consulta: 0.14s Limitar resultados
  1. 261
    “…Quantum Dots (QDs) modified with branched Polyethylene Glycol-amine (6- or 8-arm PEG-amine) coupled with methoxy PEG (mPEG) hold great promise for in vivo biomedical applications due to a long half-life in blood and negligible toxicity. …”
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  2. 262
    “…The r(2)/r(1) value was calculated to be 17.21, 19.42 and 20.71 for the dextran, chitosan and mPEG-PCL coated SPIONs, respectively. CONCLUSIONS: The findings demonstrated that the value of r(2)/r(1) ratio of mPEG-PCL modified SPIONs is higher than that of some commercial contrast agents. …”
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  3. 263
    “…Response surface methodology predicted the optimized values of reaction time, the percentage of longer mPEG in the mixture, and polymer concentration of 60 min to be 63.7% mPEG(10) and 22 mg/mL, respectively, for the minimization of the secreted IL-2 as response. …”
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  4. 264
    “…MATERIALS AND METHODS: The mPEG–PLGA copolymers were synthesized by typical ring-opening polymerization of lactide, glycolide and mPEG as macroinitiators. …”
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  5. 265
    “…To obtain a homogenous mono-PEGylated α-MC, the PEGylation was carried out by coupling a 20 kDa mPEG-butyraldehyde (mPEG-ALD) with α-MC. The product was separated and purified by MacroCap SP chromatography. …”
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  6. 266
    “…The PEGylated Sub-A (Sub-A-mPEG) was further encapsulated by PLGA. The microencapsulated Sub-A-mPEG-PLGA showed significantly increased protection against acid exposure in vitro. …”
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  7. 267
  8. 268
    “…Human bone marrow stromal cells (hBMSCs) were cultured on MPEG-b-PLLA copolymer films to determine the effects of modification on the attachment and proliferation of hBMSC. …”
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  9. 269
    “…Here, we prepared doxorubicin (Dox)- and thioridazine (Thio)-coloaded methoxy poly(ethylene glycol)-poly(l-lactic acid) (MPEG-PLA) nanoparticles (NPs) for breast cancer therapy. …”
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  10. 270
    “…Nanoparticles based on biocompatible methoxy poly(ethylene glycol)-b-poly(D,L-lactide) (mPEG(113)-b-P(D,L)LA(n)) copolymers as potential vehicles for the anticancer agent oxaliplatin were prepared by a nanoprecipitation technique. …”
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  11. 271
  12. 272
    “…Four monomethoxy poly(ethylene glycol)-poly(L-lactide-co-glycolide)(2) (mPEG-P( LA-co-GA)(2)) copolymers were synthesized by ring-opening polymerization of L-lactide and glycolide with double hydroxyl functionalized mPEG (mPEG-(OH)(2)) as macroinitiator and stannous octoate as catalyst. …”
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  13. 273
    “…The cationized MPEG‐PLA nanoparticle that is self‐assembled by MPEG‐PLA copolymer and N‐[1‐(2,3‐dioleoyloxy) propyl]‐N,N,N‐trimethylammonium chloride (DOTAP) has low cytotoxicity and high transfection efficiency (>80%). …”
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  14. 274
  15. 275
    por ÇELİK, Cumali
    Publicado 2021
    “…Moreover, the photosensitive mPEG-based monotelechelic was further utilized for the block copolymer synthesis upon UV-light irradiation. …”
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  16. 276
    “…As-prepared hydrogenated XNBR grafted with MPEG-1000 (HXNBR-g-1000) showed the lowest T(g) of −29.8 °C and the best low temperature resistance. …”
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  17. 277
    “…The mPEG-bPEI-PEBP-DNA composites with different N/P ratios were incubated with the CD19 overexpression K562 cells to identify the CAR functions. …”
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  18. 278
    “…Molecular dynamics simulations showed that MPEG-PCL could provide ideal interaction positions for both α-m and Dox, indicating that the two drugs could be loaded into MPEG-PCL. …”
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  19. 279
    “…In this study, a new mitochondria-targeting pH/ROS dual-responsive block copolymer TPP-PEG2k-b-(BS-AA)(n) (P1), untargeted pH/ROS dual-responsive copolymer mPEG2k-b-(BS-AA)(n) (P2), pH single-responsive copolymer (mPEG2k-b-(AH-AA)(n) (P3), ROS single-responsive copolymer mPEG2k-b-(SA-TG)(n) (P4), and non-responsive copolymer mPEG-b-PCL (P5) were constructed. pH/ROS-responsive properties were characterized by proton nuclear magnetic resonance ((1)H NMR) and dynamic light scattering (DLS). …”
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  20. 280
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