NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 20 of 133 for “"Salicylic acid"”.

  1. A study of the binary systems salicylic acid-biphenyl and salicylic acid-diphenylamine

    Marsh, Lloyd RussellVirginia Agricultural and Mechanical College and Polytechnic Institute1940

    1. From a study of the system salicylic acid-biphenyl it was concluded that there was no compound formation in the system. The solution is very nearly ideal, having an eutectic temperature of 67.6℃ at a mole fraction of .903 for the biphenyl. 2. The system salicylic acid-diphenylamine was studied …

    vt Repository record

  2. Quantification of Salicylic Acid in Artificial Saliva using Raman Spectroscopy

    Alexandra Rut Kjærnested 2000-2024

    … of Raman spectroscopy for the quantification of salicylic acid (SA) in artificial saliva, addressing the critical need for non-invasive methods to measure medication adherence. Given the recent guidelines advocating for higher aspirin doses for pregnant women at risk for Pre-Eclampsia (PE), a …

    u-iceland Repository record

  3. Subcellular Localization of Tobacco Salicylic Acid Binding Protein 2 in Plants.

    Fai, Leonard Yenwong2011

    <p>Salicylic Acid Binding Protein 2 (SABP2) is a 29kDa protein present in extremely low amounts in tobacco leaves. SABP2 processes the mobile defense signal, methyl salicylic acid generated in plants resisting microbial infection. The precise localization of SABP2 in plants is not known. SABP2 has …

    etsu Repository record

  4. THE RATE OF DIFFUSION OF SODIUM SALICYLATE AND SALICYLIC ACID IN VARIOUS VEHICLES

    Slywka, Gerald William AlexanderUniversity of Saskatchewan1963

    … in treating ear-ache, skin diseases and gout. Salicylic acid has been used as a medicament in this study because it is a therapeutic agent used in derma-tology and it is one that has been frequently included in transfer investigations. Sodium salicylate is a salt of salicylic acid and, …

    sask Repository record

  5. Dissolution testing of prednisone and salicylic acid calibrator tablets at different tablet locations

    Arulmozhi, Anandhavalavan

    … rates of both non-disintegrating tablets (salicylic acid) and disintegrating tablets (Prednisone) were experimentally determined for many different tablet locations, both centered on the vessel bottom and off-center. The location of the tablet was experimentally varied in very small …

    njit Repository record

  6. Characterization of the Pathway Leading to the Synthesis of Salicylic Acid in Plants Resisting Pathogen Infection.

    Eddo, Alexander2008

    <p>Salicylic acid is a plant hormone that accumulates with plant-pathogen interaction. This accumulation corresponds to the plant being resistant to infection and without it the plant is susceptible. In this study, primers of genes involved in the normal synthesis of SA were used in RT-PCR to …

    etsu Repository record

  7. Study and Manipulation of the Salicylic Acid-Dependent Defense Pathway in Plants Parasitized by Orobanche aegyptiaca Pers.

    Hurtado, OscarVirginia Tech2004

    … induces host genes associated with jasmonic acid (JA)-mediated defenses such as wound responses and localized production of phenylpropanoid and isoprenoid phytoalexins. However, the gene for the pathogenesis-related (PR) protein, PR-1a, was not induced by parasitism in tobacco. Expression of …

    vt Repository record

  8. Arabidopsis thaliana class II TGA transcription factors provide a molecular link between salicylic acid and ethylene defense signalling

    Zander, Mark2012

    Pflanzen haben ein kompliziertes Immunsystem evolviert, um sich gegen Krankheitsausbrüche, die durch unterschiedlichste Pathogene hervorgerufen werden können, zu schützen. Je nach Pathogen-Typ werden bei der pflanzlichen Immunreaktion unterschiedliche Signal-Hormone synthetisiert, die die jeweils …

    goettingen Repository record

  9. An investigation into the role of cytosolic free Ca2+ in Salicylic acid mediation of disease resistance in Arabidopsis

    Petersen, Lindsay NatalieDepartment of Molecular and Cell Biology2001

    Salicylic acid (SA) accumulation upon pathogen attack is a fundamental requirement for the activation of numerous plant defence mechansms. Cytosolic free Ca2+ ([Ca2+]c) is a ubiquitous signalling molecule involved in a host of cellular processes. Using transgenic Arabidopsis thaliana seedlings …

    cape-town Repository record

  10. Optimization of Enantiopure tetrahydro-β-carbolines as Potent Antimalarials and Exploration of salicylic acid analogs for combating multidrug-resistant Neisseria gonorrhoeae

    AlMolhim, Hanan SulimanVirginia Tech2023

    … the antimalarial candidate (±)-2-3b, and salicylic acid (4-1a) as an anti-gonorrhea treatment. Malaria is a life-threatening mosquito-borne disease. In 2021, there were 247 million cases of malaria and the estimated number of malaria deaths stood at 619,000. Because of the rapid …

    vt Repository record

  11. Effects of different frequencies and other variables on the salicylic acid and terephthalic acid dosimeters applied to the advanced Fenton process and activated carbon cloth

    Milne, LouiseAbertay University2022

    … hydroxyl radicals was determined by use of the salicylic acid (SA) and terephthalic acid (TA) dosimeters. Using SA, the ability of the frequencies to produce hydroxyl radicals in the presence of the oxidant hydrogen peroxide was assessed. Additionally, the use of selected ultrasonic frequencies …

    abertay Repository record

  12. Exploring the Disease Resistance Response (Chitinase, Lysozyme, Acid Phosphatase and Total Phenolic Content) of Kowhai (Sophora microphylla x S. chathamica) to Hormones (Salicylic Acid and Ethylene)

    Law, Tak Fai (Bruce)2011

    auckland-tech

  13. Synthesis of Novel Agrochemicals as Potential Plant Immunization Agents.

    Enyong, Arrey Besong2008

    … resistance to a wide range of pathogens. The salicylic acid binding protein 2 (SABP 2) has been identified as a key enzyme in the salicylic acid mediated pathogen resistance pathway, converting methyl salicylate (MeSA) to salicylic acid (SA), a key compound responsible for SAR . S-methyl …

    etsu Repository record

  14. Role of SABP2 in Tobacco Non-Host Resistance.

    Chigurupati, Pavan Chandra2011

    … species. <em>R</em>-gene resistance activates salicylic acid (SA) that is synthesized from methyl salicylic acid (MeSA) by Salicylic Acid Binding Protein 2 (SABP2). It was hypothesized that SABP2 plays the similar role in non-host resistance also. Growth experiments and non-host related gene …

    etsu Repository record

  15. A comparison of the effects of aspirin, sodium salicylate, and acetate on cells in vitro

    Barron, Roger Scott1973

    Salicylic acid and its concern have long been used for the management of pain, fever, and inflammation. Of this group, acetyl-salicylic acid, or aspirin (ASA) has proved to be the most potent in each case. Although hydrolysis, the first step in biotransformation of aspirin takes place very rapidly, …

    u-pacific Repository record

  16. Formulation, characterisation and topical application of oil powders from whey protein stabilised emulsions

    Kotze, Magdalena2014

    … chitosan or carrageenan. Nine oil powders, with salicylic acid as the active ingredient, were formulated by using the layer-by-layer method. Three different pH values (pH 4, 5 and 6) were used to prepare the formulations, because of the different charges that polymeric emulsifiers may have. The …

    nwu-za Repository record

  17. The rational design of dermatological formulations

    Watkinson, Rebecca MaryUniversity of Greenwich2005

    … properties. Three model permeants, ibuprofen, salicylic acid and acetaminophen were selected to represent a range of physicochemical properties. Solubility and distribution behaviour of ibuprofen and salicylic acid was determined and demonstrated how the addition of cosolvent could impact upon …

    greenwich Repository record

  18. Solvent extraction of cobalt and nickel carboxylates

    Woollard, Gerald AndrewResearchSpace@Auckland1977

    … by a variety of systems containing carboxylic acids in the presence of 1,2-diaminoethanes was investigated in order to determine the extent to which these complexes extract into different solvents. The aromatic carboxylic acids studied were benzoic, p-toluic, phenylacetic, cinnamic, anthranilic …

    auckland-ms Repository record

  19. ΠΟΡΕΙΑ ΧΗΜΙΚΗΣ ΑΠΟΣΑΘΡΩΣΗΣ ΜΗΤΡΙΚΩΝ ΥΛΙΚΩΝ

    Συμεωνάκης, ΑντώνιοςΑριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)1990

    … (0,01M) OF GALLIC, CITRIC, SULFURIC, LACTIC AND SALICYLIC ACIDS, IN ORDER TO STUDY THEIR WEATHERING EFFECTIVENESS . FOR THIS, THE MONTHLY AMOUNTS OF FE AND AL LEACHED WERE DETERMINED FOR A PERIODOF 12 MONTHS. GENERALLY, FROM THE REAGENTS USED CITRIC ACID WAS THE MOST EFFECTIVE IN EXTRACTING FE …

    greece Repository record

  20. Pharmacokinetics and pharmacodynamics of non-steroidal anti-inflammatory drugs in birds

    Baert, KrisUniversiteit Gent2003

    … inflammation, originating from the arachidonic acid cascade. In the general introduction, the literature is reviewed about the mechanism of action, the adverse reactions and the pharmacokinetics of non-steroidal anti-inflammatory drugs, and the possible indications for use of anti-inflammatory …

    ghent Repository record

Page 1 of 7