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• W4384207987 endingPage "132055" @default.
• W4384207987 startingPage "132055" @default.
• W4384207987 abstract "Particles of interest in food, pharmaceutical, and nutraceutical sectors are often formulated with a polymer and one or more natural or synthetic active compound. The two components frequently have distinct hydrophilicity. Submicrometric particles with narrow size dispersion can be made by the droplet-to-particle route by electrospray. In the steady cone-jet mode a liquid Taylor cone (TC) continuously emits a Plateau-Rayleigh microjet which breaks up spontaneously and periodically into tiny droplets, which later dry up to form solid particles. To achieve a stable process of this kind, we argue that it is necessary to: (i) operate near the minimum solution flow rate compatible with TC stability, (ii) prevent the drying of the TC by surrounding it with a gentle gas stream saturated in solvent vapor, and (iii) monitor the electric current and image the TC. We demonstrate this process in the preparation of curcumin (CUR) loaded polyvinylpyrrolidone (PVP) submicrometric particles as a function of solution composition and ambient relative humidity. In the atomization step (jet and droplet formation), the initial droplet size and charge are determined by the liquid properties and flow rate. The particles’ shapes were spherical (with or without internal voids), corrugated due to shell buckling (with compact interiors), and filamented due to Coulombic instabilities, depending on the interplay of different factors at the droplet drying step. These included the droplet size and charge, solvent evaporation, solute diffusion, water uptake from the ambient, mechanical forces, and solution thermodynamics. The electric current and droplet size are suitably predicted by scaling laws developed for simple Newtonian fluids. Hence, our particle sizes lie always between the predicted droplet and compact-sphere sizes, at a distance which depends on the particle morphology. CUR-loaded PVP quasi-monodisperse submicron particles could be an interesting model for drug delivery and biomedical applications." @default.
• W4384207987 created "2023-07-14" @default.
• W4384207987 creator A5034057139 @default.
• W4384207987 creator A5043422523 @default.
• W4384207987 creator A5083523147 @default.
• W4384207987 date "2023-11-01" @default.
• W4384207987 modified "2023-10-16" @default.
• W4384207987 title "Natural extract-polymer monodisperse submicron particles from Plateau-Rayleigh microjets" @default.
• W4384207987 cites W1890195102 @default.
• W4384207987 cites W1900538586 @default.
• W4384207987 cites W1966416683 @default.
• W4384207987 cites W1975128549 @default.
• W4384207987 cites W1977464265 @default.
• W4384207987 cites W1977971236 @default.
• W4384207987 cites W1978160437 @default.
• W4384207987 cites W1981281909 @default.
• W4384207987 cites W1986818759 @default.
• W4384207987 cites W1987012133 @default.
• W4384207987 cites W1989828249 @default.
• W4384207987 cites W1991327193 @default.
• W4384207987 cites W1998427002 @default.
• W4384207987 cites W1998667314 @default.
• W4384207987 cites W2002562802 @default.
• W4384207987 cites W2007753295 @default.
• W4384207987 cites W2010684763 @default.
• W4384207987 cites W2012506930 @default.
• W4384207987 cites W2026996396 @default.
• W4384207987 cites W2027312140 @default.
• W4384207987 cites W2047461057 @default.
• W4384207987 cites W2057918652 @default.
• W4384207987 cites W2059905633 @default.
• W4384207987 cites W2060074940 @default.
• W4384207987 cites W2068388610 @default.
• W4384207987 cites W2070994964 @default.
• W4384207987 cites W2074032469 @default.
• W4384207987 cites W2075242633 @default.
• W4384207987 cites W2077323290 @default.
• W4384207987 cites W2078782355 @default.
• W4384207987 cites W2079738469 @default.
• W4384207987 cites W2080462561 @default.
• W4384207987 cites W2081622422 @default.
• W4384207987 cites W2082225136 @default.
• W4384207987 cites W2085518220 @default.
• W4384207987 cites W2092160112 @default.
• W4384207987 cites W2092355609 @default.
• W4384207987 cites W2097799599 @default.
• W4384207987 cites W2112135623 @default.
• W4384207987 cites W2113123964 @default.
• W4384207987 cites W2125069873 @default.
• W4384207987 cites W2133951784 @default.
• W4384207987 cites W2143109092 @default.
• W4384207987 cites W2148350836 @default.
• W4384207987 cites W2148802535 @default.
• W4384207987 cites W2163526243 @default.
• W4384207987 cites W2347064440 @default.
• W4384207987 cites W2517663810 @default.
• W4384207987 cites W2525379390 @default.
• W4384207987 cites W2528654379 @default.
• W4384207987 cites W2530708261 @default.
• W4384207987 cites W2564075491 @default.
• W4384207987 cites W2603132800 @default.
• W4384207987 cites W2606359044 @default.
• W4384207987 cites W2727966947 @default.
• W4384207987 cites W2734687544 @default.
• W4384207987 cites W2759520191 @default.
• W4384207987 cites W2770469415 @default.
• W4384207987 cites W2779654066 @default.
• W4384207987 cites W2783458383 @default.
• W4384207987 cites W2794565917 @default.
• W4384207987 cites W2797311865 @default.
• W4384207987 cites W2798032050 @default.
• W4384207987 cites W2801279741 @default.
• W4384207987 cites W2802117818 @default.
• W4384207987 cites W2802364801 @default.
• W4384207987 cites W2804495386 @default.
• W4384207987 cites W2807652382 @default.
• W4384207987 cites W2809137284 @default.
• W4384207987 cites W2889716206 @default.
• W4384207987 cites W2903876235 @default.
• W4384207987 cites W2911150084 @default.
• W4384207987 cites W2913975048 @default.
• W4384207987 cites W2920900885 @default.
• W4384207987 cites W2946059884 @default.
• W4384207987 cites W2949466925 @default.
• W4384207987 cites W2968201145 @default.
• W4384207987 cites W2989382174 @default.
• W4384207987 cites W2997061680 @default.
• W4384207987 cites W3006436620 @default.
• W4384207987 cites W3011049914 @default.
• W4384207987 cites W3025057078 @default.
• W4384207987 cites W3039874977 @default.
• W4384207987 cites W3045119565 @default.
• W4384207987 cites W3082715608 @default.
• W4384207987 cites W3111707962 @default.
• W4384207987 cites W3113712883 @default.
• W4384207987 cites W3139981984 @default.
• W4384207987 cites W3153559603 @default.
• W4384207987 cites W3157314913 @default.

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