Aerosol aqueous

Oxidation state Gas Aerosol Aqueous Soil Mineral Biological... 

H2SO4 (sulfuric acid) aerosol, aqueous phases H2SO3 (sulfurous acid) aqueous phase... 

CH3SO3H (from oxidahon of (CH3)2S, methane sulfonic acid) aerosol, aqueous phases... 

However, PVA is also extensively used in other different forms, such as gel matrices, micro and nano spheres, aerosols, aqueous solution, films, powder etc. Although some of the different types of PVA gels have been referred in chapter 3.3, it still remains much more to say. This clearly proves that PVA is an old, yet new polymer or, in other words, an old polymer with a promising future, due to its capacity to respond to all the actual society priorities clean technologies, non-toxicity, biocompatibility, biodegradability, intelligent materials. 

The first aerosol experiments in this series utilizing quantitative techniques were performed by the writer in 1954. Two types of delivery were employed (a) powdered LSD diluted with talc, administered by means of a simple inertia device (Fig. la) (b) aqueous solutions of LSD administered intranasally by means of the nebulizer illustrated in Fig. lb. When a talc-LSD powder was administered intranasally, very severe reactions occurred rapidly. With a maximum dose of 256 meg delivered intranasally in the form of LSD-talc powder, subject J.M. had a most severe reaction, withdrawing to one part of my home in which the experiment took place and refusing to cooperate in his usual fashion. The data on Subject J.M. in this experiment are available. In order to study liquid aerosols, aqueous solutions of LSD-25 were administered intranasally to Subject J.M. The questionnaire was again used to estimate the severity of the reaction. The following technique of comparison was employed. 

Masinde, L. and Hickey, A.J. (1993). Aerosolized aqueous suspensions of poly(L- lactic acid) microspheres. Int. J. Pharmaceut., 100, 123-131. 

Krivacsy et al. (2001b) applied a two-step solid-phase extraction (SPE) procedure for group separation of the WSOM from aerosol aqueous extracts. Overall, the... 

Andrews et al. (151) used nine subjects In a preliminary comparison of "the effects of atropine sulfate Injected Intramuscularly and subcutaneously In warm (35oc, 80Z relative humidity) and cool (16<>C, ambient relative humidity) environments and 24 subjects In a preliminary comparison of the effects of Inhalation of 2 mg of atropine sulfate as a dust and as an aerosolized solution In water. Finally, 10 subjects were used to repeat the coaq rlson of the effects of atropine sulfate administered by the two methods of injection In warn and cool environments and to compare the effects of 2 and 5 mg of atropine sulfate Inhaled as a dust and an aerosolized aqueous solution In the warm environment. The report did not state whether the sane subjects were used In more chan one part of this study. 

Alternatively, protein particles can be produced using a supercritical or near critical C02-assisted aero-solization and bubble drying process. This method utilizes the high solubility of CO2 in water, coupled with expansion of the solution through a nozzle to aerosolize aqueous solutions of drugs. When the microbubbles formed are dried, solid (such as lactose and albuterol sulfate, with size between 0.5 pm and... 

Returning to Table 13-1, we see that sulfur is found in gaseous, aerosol, aqueous, soil, mineral, and biological forms. The gaseous forms, which are found in the atmosphere, are generally of the lower oxidation states —II or -I-IV, while most of the aqueous form is S(-t-VI) as S04. The vapor pressures of non-ionic S(—II) compounds are large... 

Volkamer R, Ziemaim PJ, Molina MJ (2009) Secondary organic aerosol formation fi om acetylene (C(2)H(2)) seed effect on SOA yields due to organic photochemistry in the aerosol aqueous phase. Atmos Chem Phys 9(6) 1907-1928... 

Condensed-phase SOA formation water-soluble VOCs may dissolve into the aqueous phase of cloud droplets or wet aerosols. Subsequent aqueous-phase reactions (e.g., oxidation and/or oligomerization) can lead to the formation of low-volatility secondary organic material [82-87]. In particular, the dicarbonyl VOCs glyoxal and methylglyoxal have been studied as potential precursors for this SOA formation pathway. Recently, aqueous-phase reactions of isoprene-derived epoxydiols have also been shown to be efficient pathways to SOA formation in the aerosol aqueous phase [88-91]. 

The Terminix ALLCLEAR Mosquito Mister (Lantern Edition) is another outdoor tabletop/ hanging unit that disperses aerosolized aqueous geraniol (0.3%) emulsion in timed-release intervals of 5.0, 7.5, and 10.0 minutes. The degree of protection provided to human volunteers correlated well with the distance from the subject and the time interval of releases. " The 5-minute time interval mode reduced overall biting pressure by more than 90% at 9 ft. (2.74 m) and 18 ft. (5.49 m). Reduction of biting pressure in the 7.5-minute mode was still well over 80% and even in the 10-minute mode, overall protection was slightly above 80% at a distance of 9 ft. The lowest but still reasonable protection level was observed in the 10-minute mode, at the periphery of the area the nnit claims to protect (300 ft. ), with a biting pressure reduction of approximately two-thirds. 

---