Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ashfaq Afsar"'
Autor:
Ádám Haimhoffer, Eleftheria Dossi, Monika Béresová, Ildikó Bácskay, Judit Váradi, Ashfaq Afsar, Ágnes Rusznyák, Gábor Vasvári, Ferenc Fenyvesi
Publikováno v:
Pharmaceutics, Vol 13, Iss 10, p 1710 (2021)
Drug delivery systems are used to improve the biopharmaceutical properties of curcumin. Our aim was to investigate the effect of a water-soluble ‘two in one’ polymer containing covalently bonded PEG and βCD moieties (βCPCD) on the solubility an
Externí odkaz:
https://doaj.org/article/1cb66fb1cba445a8879eb1499a2e5b75
Autor:
Mohammad Hakim Khalili, Craig J. Williams, Christian Micallef, Fabian Duarte-Martinez, Ashfaq Afsar, Rujing Zhang, Sandra Wilson, Eleftheria Dossi, Susan A. Impey, Saurav Goel, Adrianus Indrat Aria
Publikováno v:
London South Bank University-Haplo
Hydrogels are commonly used materials in tissue engineering and organ-on-chip devices. This study investigated the nanomechanical properties of monolithic and multilayered poly(ethylene glycol) diacrylate (PEGDA) hydrogels manufactured using bulk pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e71d005794c78a5a2cef3a375d6041
https://doi.org/10.1021/acsapm.2c01700
https://doi.org/10.1021/acsapm.2c01700
Publikováno v:
ChemistrySelect. 6:7727-7731
The crystalline cyclic oligosaccharide γ-cyclodextrin (γCD) is a natural, non-toxic and biodegradable precursor that can be used to prepare innovative polymers. We cross-linked γCD with variable quantities of non-toxic polyethylene glycol diglycid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b94583c8118302058857cb7cd4d5fb8
https://doi.org/10.1002/slct.202101963
https://doi.org/10.1002/slct.202101963
By taking inspiration from the food industry, an assay was investigated as a potential screening tool to test the efficiency of new phenolic antioxidants. The method was based on the spectrophotometric measurement of the stable free radical 1,1-diphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86649e6d302b35c42498dc0cb799bbf4
https://centaur.reading.ac.uk/100065/8/slct.202102472.pdf
https://centaur.reading.ac.uk/100065/8/slct.202102472.pdf
Publikováno v:
Reactive and Functional Polymers. 142:119-127
Antioxidants, particularly those designed for use in hydrocarbon media, suffer from a variety of limitations including high volatility and poor solubility. Using 2,2-bis(hydroxymethyl)propionic acid as the branching unit, a series of novel dendrons f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae125085f7c87f753c877e17a0c091e
https://doi.org/10.1016/j.reactfunctpolym.2019.06.009
https://doi.org/10.1016/j.reactfunctpolym.2019.06.009
Autor:
Zoe Y. Selfe, Ashfaq Afsar, Jasraj S. Babra, Laurence M. Harwood, James Westwood, Jan John, Petr Distler, Iain Hopkins
Publikováno v:
HETEROCYCLES
The extraction properties of tetra(4-hydroxyphenyl)BTPhen have been investigated. Liquid-liquid extraction studies in proposed SANEX diluents, cyclohexanone and 1-octanol, indicate that actinide-lanthanide separation is superior in cyclohexanone; whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c29b2baceb9292d9eb35535789ebac0
https://centaur.reading.ac.uk/86828/1/COM-19-S(F)14_checked.pdf
https://centaur.reading.ac.uk/86828/1/COM-19-S(F)14_checked.pdf
Autor:
Mohammad Hakim Khalili, Ashfaq Afsar, Rujing Zhang, Sandra Wilson, Eleftheria Dossi, Saurav Goel, Susan. A Impey, Adrianus Indrat Aria
Publikováno v:
Polymer Degradation and Stability. 195:109805
Poly(ethylene glycol) diacrylate (PEGDA) hydrogels are ubiquitously used in a wide variety of applications in tissue engineering. In this study, the thermal response of multi-layered PEGDA hydrogels was investigated under various conditions of the te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::236f1de57d47ed4e93253c137e43a6b8
https://doi.org/10.1016/j.polymdegradstab.2021.109805
https://doi.org/10.1016/j.polymdegradstab.2021.109805
Autor:
E.J. Shaw, Laurence M. Harwood, Ashfaq Afsar, Mark E. Hodson, D.L. Hughes, Dominic M. Laventine
Publikováno v:
Chemosphere. 209:480-488
There is significant current interest in the application of magnetic (magnetite or maghemite) nanoparticles functionalised with chelating agents for the environmental remediation of metal contaminated waters and solutions. Whilst there is a body of k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62862e7ea2f6d974a2c01491deb56f41
https://doi.org/10.1016/j.chemosphere.2018.06.121
https://doi.org/10.1016/j.chemosphere.2018.06.121
Publikováno v:
Letters in Organic Chemistry. 15:340-344
A novel bis(1,2,4-triazin-3-yl)-dppz (dipyridophenazine) BTPhen ligand has been synthesised and screened for its ability to selectively extract Am(III) selectively from Eu(III) from 0.001 M – 2 M HNO3. The ligand showed preferential extraction for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6fc5420db5bd67f364cd273dc790549
https://doi.org/10.2174/1570178615666171220144058
https://doi.org/10.2174/1570178615666171220144058
Publikováno v:
Chemical Communications. 53:4010-4013
Novel BTBP [bis-(1,2,4-triazin-3-yl)-2,2’-bipyridine] / BTPhen [bis-(1,2,4-triazin-3-yl)-1,10-phenanthroline] functionalized silica gels have been developed to extract minor actinides, lanthanides and other fission products. BTPhen functionalized s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea648efb8728f0d49b6069beee733ab
https://doi.org/10.1039/c7cc01286a
https://doi.org/10.1039/c7cc01286a