While the inner PS gel layer is introduced to provide strong hydrophobic interactions with curcumin for high drug loading yields, the external nontoxic and thermo-responsive PEG analog gel layer is designed to trigger the release of the pre-loaded curcumin either by variation of surrounding temperature or exogenous irradiation with NIR light.
Furthermore, while the internal polystyrene gel layer was introduced to provide strong hydrophobic interactions with curcumin for high drug loading yields, the external nontoxic and thermoresponsive poly ethylene glycol) analog gel layer was designed to trigger the release of the preloaded curcumin by either variation of surrounding temperature or exogenous irradiation with near-infrared light.
For the air cooled chiller, the deviation from the design working condition occurs easily due to the variation of the surrounding temperature.
The variations in the surrounding temperature of the microalgae production medium might also affect the chlorophyll and protein content (Cassidy 2011; Xin et al. 2011).
We fix r = 10 Å and use Equation (5) to determine the variation of the lithium storage as a function of the surrounding temperature, and the numerical results are shown in Figure 8.
The variation of the transmission spectrum of the sensor with respect to the surrounding temperature has been experimentally studied.
The surrounding temperature was set to 31 °C.
The temperature goes down gradually to the surrounding temperature (thermal conductivity measurement temperature).
In general, protein structures are only stable under a limited range of physiological conditions and are easily disrupted by any changes in their surrounding microenvironment (e.g. shifts in temperature, variation of pH, or physical disruptions) that overcome the forces keeping them folded (Creighton, 1993; Kristjánnson & Kinsella, 1991).
Both spatial correlation analysis with CRU grid dataset and comparisons with other tree-ring based temperature reconstructions from surrounding areas revealed that this reconstruction represented a larger-scale regional temperature variation for north-central China.
This method was then applied, with appropriate modifications, to determine the temperature variation with time and through depth of a 1-m thick regolith shielding layer surrounding a lunar structure.
