Yissum - Research Development Company of the Hebrew University posted this:Gender determination of eggs before hatchingCluster11 A system that can sort avian eggs by detecting pre-incubation fertility and pre-hatching sexing in a non-invasive procedure Project ID : 8-2009-2198
Technology Transfer Office
UNIVERSIDAD DE BURGOS posted this:Anaerobic treatment of biodegradable waste liquidsBioreactor formed by two connected closed tanks (anaerobic digestion tank and filtration tank) for the anaerobic treatment of complex wastewater with biogas production. A support material is used, in a non-arranged way, increasing the active biomass accumulation capacity and allowing downwards flow in the digestion tank.
UNIVERSIDAD DE ALICANTE posted this:Holographic sensor for detection of adulterants in essential oilsThe research group of Holography and Optical Processing of the University of Alicante has developed a holographic technique for the detection of adulterants in essential oils. This technique is able to detect different types of adulterants qualitatively. In addition, a quantitative measurement of the degree of adulteration of an essential oil can also be performed by means of pre-calibration of the sensor for a particular adulterant. The sensor could be miniaturized and manufactured at a low cost compared to traditional methods of analysis such as gas chromatography and high performance liquid chromatography. The sensor can be used by unqualified personnel.
Yissum - Research Development Company of the Hebrew University posted this:New passion-fruit cultivar bears fruit that remain on the vineCluster11 Dena 428 ‘Ripens during summer’ - a new variety of the Passion Dream cultivar - bares sweet, exotic flavored fruit that remains on the vine when ripened, providing a continuous flow of produce throughout most of the year. Project ID : 8-2010-2368
UATEC - Unidade de Transferência de Tecnologia posted this:Ohmic heating reactor for chemical synthesis, the method and its applicationsIn ohmic heating electrical energy is dissipated in heat with a very high efficiency (electrodes in contact with the reaction medium), resulting in fast and uniform heating and in the increase of charged species movement. As in the case of the heating with microwave radiation, electrical energy is transformed into thermal energy. However, on contrary of heating with microwave radiation (penetration depth of microwave radiation in absorbing media is limited) the penetration depth is virtually unlimited and the extent of heating is regulated only by the spatial uniformity of electrical conductivity throughout the reaction medium and the time spent in the ohmic reactor. Thus, the direct scaling of the ohmic heating for the pilot or industrial scale shouldn’t have the limitations presented by microwave radiation heating. It is also possible to reduce reaction times and increase the energy efficiency of chemical reactions
Cracow University of Technology posted this:Suspension containing gold or silver nanoparticles or a mixture thereof and a production method thereofThe present invention relates to a process for the preparation of nanosilver and nanogold using an aqueous extract of dog rose, white grape and knotweed. Substances which were extracted from these plants act both as reducer of silver and gold ions and stabilizing agent of forming silver and gold nanodispersion, preventing them from agglomeration and inhibiting their growth, so that the resulting particle size does not exceed 100 nm.
University of Vigo posted this:Procedure for the extraction of biosurfactants contained in corn steep liquorsNowadays, most of the pharmaceutical and cosmetic products in the market contain chemically synthesized surfactants in its composition. In many cases, these surfactants are the same as those used in regular cleanup activities. In order to get more natural and biocompatible products, it would be interesting to include natural surfactants instead of chemical surfactants in the preparation of these pharmaceutical and cosmetic products. These biosurfactants are also present in the formulation of greener nanoparticles, replacing the chemical surfactants currently used in the preparation thereof. Most biosurfactants have antimicrobial activity, which would improve the properties of certain nanoparticles, as well as many pharmaceutical and cosmetic products. The main disadvantage of biosurfactants industrial production is related to the high cost compared to chemically synthesized surfactant production. The solution proposed by the Chemical Engineering research group at the University of Vigo, is the development of eco-friendly simple extraction of biosurfactant from a corn wet-milling industry byproduct, such as corn wash liquors, better known as "corn steep liquor (CSL)", which could compete in terms of cost production with its chemical counterparts.
Institute of Chemical Research of Catalonia posted this:Valorization of HFC-23: trifluoromethylation reactions- clean production of trifluromethylcopper reagent - process works at room temperature and atmospheric pressure - inexpensive and abundant trifluoromethyl source - environmentally friendly process - low-cost reagents - valorization of fluoroform: a by-product of PTFE production - Versatile reagent allowing for a broad scope of reactivity
Institute of Chemical Research of Catalonia posted this:New method to produce trifluoromethyl copper reagents useful in trifluoromethylation reactions from fluoroformThe trifluoromethyl copper derivative useful in trifluoromethylation reactions is prepared at room temperature from readily available and cheap reagents and in high yield, i.e. without the formation of side-products associated to the fast decomposition of the trifluoromethyl anion, that usually forms in processes involving the deprotonation of fluoroform. This is the first method to date for deprotonation-free, direct cupration of fluoroform, a longly sought after reaction.
UNIVERSIDAD DE ALICANTE posted this:Research and development into new fertilizers and biostimulantsThe research group Agricultural Chemistry of the University of Alicante has extensive knowledge and experience in the development of new fertilizers, biostimulants, iron chelates and inductors for plant defense system. It also has plant growth chambers, greenhouses and scientific-technological equipment to carry out different types of analysis. We offer our services to companies interested in developing R&D&i, specific training related to the research and any scientific and technical support.
Universidad de Alcalá-OTRI posted this:Process and device for an integrated treatment of vegetables wastes from agriculture explotation and wastewater originated.A Spanish research group from the Chemical Engineering Department of Alcalá University has developed a technology for an integrated treatment of vegetable wastes from agriculture exploitations, in which wastes are subjected to an integrated process producing a stable product. This product has less volume and is useful for industrial use. The group is looking for commercial agreements with technical assistance.
Universidad de Alcalá-OTRI posted this:Treatment by ozone of water polluted by pesticides and other organics pollutants from agricultural activitiesA Spanish research group from Analytic chemistry and Chemical Engineering department of Alcala University has developed a technology based in a process with ozone to treat water polluted by pesticides and other organics pollutants from agricultural activities. With this process is possible to eliminate both the original pollutants and the intermediate products, producing the complete mineralization which allows a reuse of these waters. The group is looking for marketing agreement with technical assistance.
Universidad de Alcalá-OTRI posted this:Improved process for selective oxidation of sulfide groups to sulfone by silsesquioxane catalysts.A Spanish-Portuguese research group from the department of Inorganic Chemistry at Alcalá University and ITQB-Universidad Nova of Lisboa of Oeiras, has developed a process of synthesis of titanium silesquioxane compounds and its applications in oxidation catalyst of organic sulphur compounds. The group looks for licencing agreements and commercial or collaboration agreements with pharmaceutical and petrochemical industry, and those industries in charge of the fertilizer preparation and production of compounds for the treatment of environmental problems.
UATEC - Unidade de Transferência de Tecnologia posted this:Asymmetric heterogeneous catalysts: new methodology that allows the effective immobilisation of a high cost commercial bis (oxazoline) onto porous solid supportsThe present invention presents the following advantages in relation to the existent technologies: the materials prepared by this methodology are efficient heterogeneous catalysts in the asymmetric benzoylation of 1,2-diols, and eventually in other asymmetric organic transformations, can be easily filtered at the end of the liquid phase reaction and reused in more catalytic cycles without loss of catalytic activity and enantioselectivity.
Yissum - Research Development Company of the Hebrew University posted this:A novel approach to eradicate specific bacterial species by the use of lysins;Cluster01 Cluster11a The increasing amount of dairy products challenge microbiologists and food engineers to develop solutions for combating bacterial threats, both to ensure product safety as well as increase shelf life. Bacteria such as Bacilli cause major economic damage, as they can withstand extreme temperatures and survive pasteurization. The ability of these bacteria to grow later on at low temperatures is one of the primary reasons for damaging product flavor and causing its spoilage. Here we propose a novel approach designed to eradicate any required specific bacterial species by the use of lysins; highly evolved hydrolytic enzymes produced by bacteriophages. These proteins are able to directly target peptidoglycan, the main component of the bacterial cell wall and spore shells, resulting in rapid cell lysis and death. While antibiotics often kill bacteria indiscriminately, lysins possess high species specificity, targeting only the desired strain, leaving the commensal bacteria undamaged. Moreover, lysins destroy the peptidoglycan directly, killing both growing and non-growing stationary bacteria. With the use of specific lysins, we are able to target and destroy any given bacterial strain from a mixture of many different bacteria. We demonstrate the use of this strategy and its efficiency, by killing specifically Bacillus subtilis grown in a mixture with other species using a purified lysin. This approach has been developed and utilized successfully in our laboratory for research purposes. The proposed strategy can be useful for many industrial processes, in which an elimination of a specific bacterium is required, leaving the desired bacteria unaffected. Furthermore, this method is not restricted to a single bacterium, as a cocktail of several lysins can be applied to eradicate various strains concurrently. This approach holds an enormous potential to revolutionize the way we fight bacteria in a safe and specific manner. Project ID : 23-2016-4288