Relevant bibliographies by topics / Acidic clusters

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Acidic clusters'

Author: Grafiati
Published: 31 May 2025
Last updated: 31 July 2025

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Journal articles on the topic "Acidic clusters"

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Navarro Negredo, Paloma, James R. Edgar, Antoni G. Wrobel, et al. "Contribution of the clathrin adaptor AP-1 subunit µ1 to acidic cluster protein sorting." Journal of Cell Biology 216, no. 9 (2017): 2927–43. http://dx.doi.org/10.1083/jcb.201602058.

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Acidic clusters act as sorting signals for packaging cargo into clathrin-coated vesicles (CCVs), and also facilitate down-regulation of MHC-I by HIV-1 Nef. To find acidic cluster sorting machinery, we performed a gene-trap screen and identified the medium subunit (µ1) of the clathrin adaptor AP-1 as a top hit. In µ1 knockout cells, intracellular CCVs still form, but acidic cluster proteins are depleted, although several other CCV components were either unaffected or increased, indicating that cells can compensate for long-term loss of AP-1. In vitro experiments showed that the basic patch on µ
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Jeberson, M. S., and K. S. Shashidhar. "Genetic diversity studies using Mahalanobis method in Mungbean under Acidic soils of Manipur." Journal of Current Opinion in Crop Science 3, no. 4 (2022): 173–76. http://dx.doi.org/10.62773/jcocs.v3i4.188.

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The cultivation of mungbean is important in the NEH region. The crop's genetic improvement mostly depends on the degree of genetic variability already present in the base population, which also acts as a valuable source of the base population for a wide variety of genetic variations. The present study aimed to study the genetic diversity analysis using the Mahalanobis method in mungbean grown under acid soils in Manipur, India. The present result showed that Mungbean genotypes have differed significantly for all characters in the analysis of variance. Eleven clusters had all twenty-eight genot
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Kohli, Ruchi, and Anu Mittal. "Investigation of Formic Acid involved Molecular Clusters with Atmospheric Acidic, Basic and Neutral Species." Asian Journal of Chemistry 34, no. 5 (2022): 1225–36. http://dx.doi.org/10.14233/ajchem.2022.23709.

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New particle formation (NPF) is regarded as a main source of tropospheric aerosols. Formic acid (FA) is investigated as a source of NPF by studying its dimer, trimer and tetramer clusters with atmospheric nucleating species like H2O, H2S, MeNH2 and H2O2 employing quantum chemical methods. The structural characteristics, nature of interactions, interaction energies, harmonic vibrational frequencies, thermochemistry at ambient and tropospheric conditions are investigated employing DFT and MP2 methods. Acidic (H2S), basic (MeNH2) and neutral (H2O) nucleating precursors are chosen to study the eff
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Alhony, Zinab Ibrahim, and Fathi Hassan Bawa. "MgO Cluster Models for Capture CO2 Molecule." European Journal of Engineering Research and Science 5, no. 8 (2020): 915–21. http://dx.doi.org/10.24018/ejers.2020.5.8.1900.

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The density functional theory (DFT) method was used to study the adsorption of acidic CO2 molecule on the oxide clusters (MgO)n , (n = 2, 4, 6, 8, 9 and 12). Basis sets, 6–311 G, 6–311G (d) and 6–311G (2d) were employed in order to test the effect on adsorption structures and binding energies. Both and adsorption sites have been considered. Our previous calculation DFT energies have been achieved for the (MgO)n, (CaO)n, (n = 1–4, 6, 8, 9, and 12 clusters), [WJERT, 2019, Vol.5, Issue 1, 328-341]. The present work investigates the adsorption properties (e.g., adsorption energies, geometries and
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Alhony, Zinab Ibrahim, and Fathi Hassan Bawa. "MgO Cluster Models for Capture CO2 Molecule." European Journal of Engineering and Technology Research 5, no. 8 (2020): 915–21. http://dx.doi.org/10.24018/ejeng.2020.5.8.1900.

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The density functional theory (DFT) method was used to study the adsorption of acidic CO2 molecule on the oxide clusters (MgO)n , (n = 2, 4, 6, 8, 9 and 12). Basis sets, 6–311 G, 6–311G (d) and 6–311G (2d) were employed in order to test the effect on adsorption structures and binding energies. Both and adsorption sites have been considered. Our previous calculation DFT energies have been achieved for the (MgO)n, (CaO)n, (n = 1–4, 6, 8, 9, and 12 clusters), [WJERT, 2019, Vol.5, Issue 1, 328-341]. The present work investigates the adsorption properties (e.g., adsorption energies, geometries and
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Deka, Ajanta. "Structure and Reverse Hydrogen Spillover in Mononuclear Au0 and AuI Complexes Bonded to Faujasite Zeolite: A Density Functional Study." Journal of Catalysts 2013 (May 25, 2013): 1–5. http://dx.doi.org/10.1155/2013/467846.

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We have studied the structure of mononuclear gold supported on acidic form of faujasite zeolite in two oxidation states, namely, 0 and +1, using density functional theory. The binding of the gold monomer to the zeolite support is stronger in the oxidation state +1 than in the oxidation state 0. For the oxidation state 0, the hydrogenated clusters AuH/(2H)-FAU, AuH2/H-FAU generated by stepwise reverse hydrogen spillover from bridging OH groups of zeolite are energetically preferred over the Au/(3H)-FAU structure. Reverse hydrogen spillover of all the three acidic protons from the zeolite to the
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Nie, Xuan, Fan Gao, Fei Wang, Cheng Liu, and Ye-Zi You. "Charge-reversal silver clusters for targeted bacterial killing." Journal of Materials Chemistry B 9, no. 19 (2021): 4006–14. http://dx.doi.org/10.1039/d1tb00378j.

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Ag(−)/Ag(+) clusters with negatively charged nanoparticles and big-size are transformed into positively charged nanoparticles with small size in a bacterial acidic environment to kill the bacteria effectively.
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Breysse, Michèle, Martine Cattenot, Vassilios Kougionas, et al. "Hydrogenation Properties of Ruthenium Sulfide Clusters in Acidic Zeolites." Journal of Catalysis 168, no. 2 (1997): 143–53. http://dx.doi.org/10.1006/jcat.1997.1639.

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Crump, Colin M., Chien-Hui Hung, Laurel Thomas, Lei Wan, and Gary Thomas. "Role of PACS-1 in Trafficking of Human Cytomegalovirus Glycoprotein B and Virus Production." Journal of Virology 77, no. 20 (2003): 11105–13. http://dx.doi.org/10.1128/jvi.77.20.11105-11113.2003.

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ABSTRACT The final envelopment of herpesviruses during assembly of new virions is thought to occur by the budding of core viral particles into a late secretory pathway organelle, the trans-Golgi network (TGN), or an associated endosomal compartment. Several herpesvirus envelope glycoproteins have been previously shown to localize to the TGN when expressed independently from other viral proteins. In at least some cases this TGN localization has been shown to be dependent on clusters of acidic residues within their cytoplasmic domains. Similar acidic cluster motifs are found in endogenous membra
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Lengyel, Jozef, Andriy Pysanenko, and Michal Fárník. "Electron-induced chemistry in microhydrated sulfuric acid clusters." Atmospheric Chemistry and Physics 17, no. 22 (2017): 14171–80. http://dx.doi.org/10.5194/acp-17-14171-2017.

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Abstract. We investigate the mixed sulfuric acid–water clusters in a molecular beam experiment with electron attachment and negative ion mass spectrometry and complement the experiment by density functional theory (DFT) calculations. The microhydration of (H2SO4)m(H2O)n clusters is controlled by the expansion conditions, and the electron attachment yields the main cluster ion series (H2SO4)m(H2O)nHSO4− and (H2O)nH2SO4−. The mass spectra provide an experimental evidence for the onset of the ionic dissociation of sulfuric acid and ion-pair (HSO4− ⋅ ⋅ ⋅ H3O+) formation in the neutral H2SO4(H2O)n
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Dissertations / Theses on the topic "Acidic clusters"

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Pan, Qun. "Two clusters of acidic amino acids at the NH¦2-terminus of complement component C4 Ã'-chain are important for C2 binding." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0028/MQ50359.pdf.

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Perrier, Nicolas. "Durabilité en eau chlorée d’un revêtement PEAA sur fonte : impact de la microstructure." Electronic Thesis or Diss., Paris, ENSAM, 2025. http://www.theses.fr/2025ENAME003.

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Saint-Gobain Pont-à-Mousson produit des canalisations en fonte ductile destinées aux réseaux d’eau potable. Ces tuyaux sont revêtus intérieurement d’un copolymère thermoplastique, le poly(éthylène-co-acide acrylique), pour lequel les propriétés barrière sont indispensables dans la protection de la fonte contre la corrosion. Or, en certains points du réseau de distribution, l’hypochlorite de sodium est injecté afin d’assurer la potabilité de l’eau, ce qui peut limiter fortement la capacité du revêtement à protéger la fonte et impose donc une durée d’utilisation. Cette thèse étudie alors les méc
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Xu, Xiaohan. "Acidity of Lanthanide Clusters." University of Akron / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=akron1619532111562154.

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Workman, David Paul. "Lewis acid-base interactions in triosmium-boron clusters : synthetic and mechanistic studies of the triosmium borylidyne cluster system /." The Ohio State University, 1989. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487676261011347.

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Wenger, Delphine. "Acid and Base Behaviour in Water Clusters." Thesis, Uppsala universitet, Molekyl- och kondenserade materiens fysik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-260239.

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Aylward, Nigel Nunn. "Studies of electronic and structural properties of molecular clusters of prebiotic importance." Queensland University of Technology, 2006. http://eprints.qut.edu.au/16328/.

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This thesis applies the ab initio techniques of computational chemistry to studies of molecular clusters containing covalent (strong) or van der Waals (weak) bonds formed in chemistry and biochemistry in the temperature range 10-300 K. Van derWaals complexes with an enthalpy of formation from reactants of less than 25 kJ mol-1 and covalent clusters are described in this thesis. The first group of van der Waals complexes involved the molecule carbon monoxide that possesses a small permanent dipole that could lead to dipole - induced dipole interaction and dipole - dipole interaction with
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Aylward, Nigel Nunn. "Studies of electronic and structural properties of molecular clusters of prebiotic importance." Thesis, Queensland University of Technology, 2006. https://eprints.qut.edu.au/16328/1/Nigel_Aylward_Thesis.pdf.

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This thesis applies the ab initio techniques of computational chemistry to studies of molecular clusters containing covalent (strong) or van der Waals (weak) bonds formed in chemistry and biochemistry in the temperature range 10-300 K. Van derWaals complexes with an enthalpy of formation from reactants of less than 25 kJ mol-1 and covalent clusters are described in this thesis. The first group of van der Waals complexes involved the molecule carbon monoxide that possesses a small permanent dipole that could lead to dipole - induced dipole interaction and dipole - dipole interaction
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Wyrwas, Richard Ben Jr. "Vanadium Oxide Anions Clusters: Their Abundances, Structures and Reactions with SO₂." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/4908.

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Early transition metal oxide clusters have been a focus of study for several years. The production of vanadium oxide cluster anions in a pulsed helium flow reactor provides a relatively precise way of introducing defect sites and controlling the oxidation state of the vanadium atoms. The composition of the clusters can be changed from the V2O5 stoichiometry, where the vanadium atom is in a +5 oxidation state, to more reduced stoichiometries yielding a mixture of oxidation states containing atoms in the +2 oxidation state. The subsequent addition of reactant gases such as H2O and SO2 yields
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Rotsch, David Alan. "Hydroxyl-bridged lanthanide amino acid clusters and hexatantalum and hexatungsten chloride clusters: synthesis, characterization, and relevance to biomedical imaging." Diss., University of Iowa, 2011. https://ir.uiowa.edu/etd/2974.

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The synthesis and characterization of polynuclear lanthanide complexes and tungsten chloride clusters are detailed. The relevance of these complexes to MRI contrast agents, physiological parameter reporting MRI contrast agents, and X-ray computed tomography contrast agents is discussed. Polylanthanides, in particular polygadolinium and polyeuropium(II) complexes, represent a paradigm shift in contrast agent design. Base hydrolysis of aqueous Ln(ClO4)3 in the presence of L-histidine and alkali metal halide anions (Cl-, Br-, and I-) yie
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Dubien, Danielle. "Thermodynamics of negative sulfuric acid and nitric acid clusters by electrospray tandem mass spectrometry." Thesis, University of Ottawa (Canada), 2003. http://hdl.handle.net/10393/26474.

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Electrospray-ionization tandem mass spectrometry was used to determine the binding energy of HSO4-(H2SO 4)n ions for n up to 4 and NO3-(HNO 3)n ions for n up to 3. The binding energies obtained experimentally are substantially lower than those in the literature except for the values for NO3-(HNO3) and HSO4 -(H2SO4). The geometries of HSO4-(H2SO 4)n and NO3-(HNO3) n for n up to 3 were optimized using the following levels of theory: AM1, HF/3-21G, HF/6-31 + G(d) B3LYP/6-31 + G(d), and B3LYP/6-311 + G(d,p). The values calculated at B3LYP/6-311 + G(d,p) are in fair agreement with those in the lite
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Books on the topic "Acidic clusters"

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Pan, Qun. Two clusters of acidic amino acids at the amino radical-terminus of complement component C4 [alpha]'-chain are important for C2 binding. National Library of Canada, 2000.

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1941-, Suzuki Motoyuki, ed. Fundamentals of adsorption: Proceedings of the Fourth International Conference on Fundamentals of Adsorption, Kyoto, May 17-22, 1992. Kodansha, 1993.

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Letheby, Chris, and Philip Gerrans, eds. Philosophical Perspectives on Psychedelic Psychiatry. Oxford University PressOxford, 2024. http://dx.doi.org/10.1093/oso/9780192898371.001.0001.

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Abstract A recent wave of research in psychiatry and neuroscience has re-examined the properties of ‘classic’ psychedelic substances—also known as serotonergic hallucinogens—such as psilocybin, lysergic acid diethylamide (LSD), and N,N-dimethyltryptamine (DMT). Evidence to date suggests that psychedelics can be given safely in controlled conditions, at moderate to high doses, and may have potential as therapeutic agents in the treatment of various addictive and mood disorders. The main mechanism of action appears to be the induction of a dramatically altered state of consciousness, but the det
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Fundamentals of adsorption: Proceedings of the Fourth International Conference on Fundamentals of Adsorption, Kyoto, May 17-22, 1992 (Studies in surface science and catalysis). Elsevier, 1993.

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Book chapters on the topic "Acidic clusters"

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Almeida, Fabio C. L., Ramon Pinheiro-Aguiar, and Ariana Azevedo Vasconcelos. "Importance of Surface Hydrophobic Clusters in Proteins." In Repeat Amino Acid Sequences in Proteins. CRC Press, 2025. https://doi.org/10.1201/9781003509967-3.

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Yu, Fangqun, and Alexey B. Nadykto. "Stabilization of H2SO4–H2O Clusters by Organic Acids." In Nucleation and Atmospheric Aerosols. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6475-3_57.

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Xu, Can, and Xiaogang Qu. "DNA/Metal Cluster–Based Nano-Lantern." In Handbook of Chemical Biology of Nucleic Acids. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-1313-5_34-1.

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Xu, Can, and Xiaogang Qu. "DNA/Metal Cluster–Based Nano-lantern." In Handbook of Chemical Biology of Nucleic Acids. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9776-1_34.

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Castillo, Juan Mart??????n Hern??????ndez, Albros Hermes Poot, and Gabriel Del R??????o. "Residue Cluster Classes in Protein-Protein Interactions." In Repeat Amino Acid Sequences in Proteins. CRC Press, 2025. https://doi.org/10.1201/9781003509967-4.

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Lanzarotti, Esteban, Lucas Defelipe, Marcelo Marti, and Adrian Turjanski. "Aromatic Clusters in Proteins: Folding, Drug Interactions and Protein-Protein Complexes." In Repeat Amino Acid Sequences in Proteins. CRC Press, 2025. https://doi.org/10.1201/9781003509967-5.

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Duraj, S. A., M. T. Adras, R. A. Martuch, and S. SriHari. "Reactions of (η 7-C7H7)M(η 5-C5H5), M = Ti or Zr, with Carboxylic and Dithiocarboxylic Acids." In Metal-Metal Bonds and Clusters in Chemistry and Catalysis. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-2492-6_29.

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Moffat, J. B. "Structure and Composition Factors in the Acidity and Basicity of Inorganic Molecular Metal-Oxygen Cluster Catalysts and Their Influence on the Surface and Catalytic Properties." In Acidity and Basicity of Solids. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0986-4_9.

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Egan, Brent M., and Konrad T. Stepniakowski. "Evidence Linking Fatty Fat Acids, the Risk Factor Cluster, and Vascular Pathophysiology." In Endocrinology of the Vasculature. Humana Press, 1996. http://dx.doi.org/10.1007/978-1-4612-0231-8_12.

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Jankulovska, Mirjana, Sonja Ivanovska, Ljupcho Jankuloski, Mile Markoski, Biljana Kuzmanovska, and Dane Boshev. "Evaluation of advanced wheat mutant lines for food and feed quality." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0021.

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Abstract The main goals of this study were to evaluate the agronomic performance of wheat mutant lines; to detect the effect of genotype, location and different fertilizer levels on analysed traits; to assess seed and feed quality; and to select best performing mutant lines for dual-purpose growing. Ten wheat mutant lines were sown on two locations in Macedonia, for evaluation of their agronomic performance. At both locations, grain yield, straw mass, harvest index, nitrogen use efficiency, nitrogen and protein content in seed and straw, neutral detergent fibre and acid detergent fibre in the
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Conference papers on the topic "Acidic clusters"

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Toyoda, N., and M. Takeuchi. "Surface Modification of Cu Films by Gas Cluster IoN Beams Using Organic Acid Vapor for Wafer Bonding." In 2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D). IEEE, 2024. https://doi.org/10.1109/ltb-3d64053.2024.10772721.

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Furtak, Thomas E., and D. Roy. "Silver clusters as the active sites for surface-enhanced Raman scattering." In International Laser Science Conference. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.fn5.

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We have identified the long debated origin of the short-range component of surface-enhanced Raman scattering (SERS) as Ag 4 + clusters which are stabilized by co-adsorbed molecules or by low substrate temperature on rough Ag surfaces. The assignment has been supported by vibrational mode calculations which include the effects of adsorption of the cluster, image interaction with the metal, and co-adsorbed anions in the electrochemical environment. The observed modes at 73, 110, and 161 cm−1 correspond to those calculated at 75, 100 and 118, and 170 cm−1. The adsorbed clusters act as Lewis acid
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Furtak, T. E., and D. Roy. "Silver clusters as the active sites for surface-enhanced Raman scattering." In OSA Annual Meeting. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.fn5.

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We have identified the long debated origin of the short-range component of surface-enhanced Raman scattering (SERS) as Ag4+ clusters which are stabilized by co-adsorbed molecules or by low substrate temperature on rough Ag surfaces. The assignment has been supported by vibrational mode calculations which include the effects of adsorption of the cluster, image interaction with the metal, and co-adsorbed anions in the electrochemical environment. The observed modes at 73, 110, and 161 cm-1 correspond to those calculated at 75, 100 and 118, and 170 cm-1. The adsorbed clusters act as Lewis acid si
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Tingxue, Jiang, Xiao Bo, Jia Changgui, et al. "The Study & Application of Maximizing Fracture Height Penetration and Complexity Through Stratified Lithology in Lacustrine Shale Gas Play in Sichuan Basin, China." In 56th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2022. http://dx.doi.org/10.56952/arma-2022-0658.

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Abstract Nowadays, with the breakthrough of hydraulic fracturing in marine shale gas play, the annual production reached 20 billion cubic meter in the year of 2020. However, it is not enough to satisfy the demand of ever-increasing economy of China. So that other kinds of lacustrine shale gas must be developed economically. However, there are many challenges in hydraulic fracturing such as confined fracture height penetration as a result of stratified lithology, less complexity as a result of bigger horizontal stress difference (>10 MPa) and higher clay content (>50%), higher str
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OLMEDO, Walter E., and Maximiliano ROSSA. "GAS-PHASE REACTIVITY OF SUBNANOMETRIC BARIUM CLUSTERS WITH METHANOL UNDER THERMALIZATION CONDITIONS." In Second Southern Science Conference - 2024. Araucária - Associação Científica, 2024. https://doi.org/10.48141/sscon_11_2024.pdf.

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Basic oxides play a crucial role in various industrial catalytic processes due to their ability to activate the O-H, C-H, and C-O bonds of simple alcohols on the M²?-O²? catalytic center, which consists of a Lewis acid and a Brønsted base. This study investigated the mechanisms at the molecular level of gas-phase reactions between methanol and cationic subnanometric barium-containing clusters, namely, Ba??, Ba(OH)?, and Ba(H?O)??, which are used as model systems for the active sites of heterogeneous basic oxide catalysts. The experiments were performed under thermalization conditions at 291.5
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Gupta, Ayushi, Dilip Kumar Sarma, Snehal Rakundla, and B. K. Das. "Application of Acid Diversion System for Effective Stimulation of Multilayered Wells in Sandstone Reservoir: A Case Study." In SPE International Conference and Exhibition on Formation Damage Control. SPE, 2024. http://dx.doi.org/10.2118/217839-ms.

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Abstract During acidization of wells completed with long perforation interval or in multiple layers, major portion of the acids preferably enter into high permeable layers/streaks bypassing the low permeable layers. Exposure of acid solutions in entire perforation clusters or long interval is necessary for effective stimulation of such wells. To address the issue, an acid diversion system was customized based on laboratory evaluations and field requirement. The technique involves a mineralogy-based acid system and a viscous diversion system. The acid system was designed based on the formation
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GERMANENKO, I. N., H. MAHMOUD, Y. IBRAHIM, I. MCCOMISH, and M. S. EL-SHALL. "SPECTROSCOPY OF (BENZENE)(ACETIC ACID)n CLUSTERS, EVEN/ODD ALTERNATION AND UNUSUAL ABUNDANCE OF THE (BENZENE)2+(ACETIC ACID)8 CLUSTER." In Proceedings of the International Symposium. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812793805_0064.

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Muntyan, Victoria S., Mariia E. Vladimirova, Alexey M. Afonin, Alexey N. Muntyan, and Marina L. Roumiantseva. "ANALYSIS OF SALT-SENSITIVE AND SALT-TOLERANT SINORHIZOBIUM MELILOTI STRAINS USING DNA MICROARRAY, PHENOTYPE MICROARRAY AND GENOME MINING TECHNIQUES." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/6.1/s25.15.

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Nodule bacteria increase the resistance of host plants to abiotic stress factors; however, the role of the genetic potential of rhizobia in the formation of productive salt-tolerant plant-microbial symbiosis remains underestimated. The aim of the study was to evaluate the pool of genes responsible for the salt tolerance of the alfalfa microsymbiont, Sinorhizobium meliloti, using the DNA microarray technique, phenotype microarray (PM), NGS and NNGS-technologies and genome mining (antismash 5.0). As a result of the analysis of the genomes of strains contrastingly different in salt tolerance, it
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Sutton, Shaun, Scott Sayres, Dane Miller, tarakeshwar pilarisetty, and Chase Rotteger. "MICROSOLVATION AND PHOTODYNAMICS IN FORMIC ACID-WATER CLUSTERS." In 2022 International Symposium on Molecular Spectroscopy. University of Illinois at Urbana-Champaign, 2022. http://dx.doi.org/10.15278/isms.2022.wd09.

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Cheng, Chin-Hsien. "Nano-Scale Transport Phenomena and Thermal Effect of the PEMFC Electrolyte." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52323.

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This paper employed molecular dynamics (MD) simulation to investigate the transport phenomena and thermal effect at nano-scale inside fuel cell electrolyte. The material of the electrolyte was chosen to be Nafion® which is the most commonly used material for proton exchange membrane fuel cell (PEMFC). The transport of protons inside the electrolyte is one of the major issues that influencing the fuel cell performance. The structure of the Nafion® includes carbon-fluorine back bones and side chains (with SO3− attached at the end). Simulation results show that the transport of protons was confin
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Reports on the topic "Acidic clusters"

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Lichter, Amnon, David Obenland, Nirit Bernstein, Jennifer Hashim, and Joseph Smilanick. The role of potassium in quality of grapes after harvest. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7597914.bard.

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Objectives: The objectives of the proposal were to study how potassium (K) enters the berry and in what tissues it accumulates, to determine what is the sensitive phenological stage that is responsive to K, to study the influence of K on sugar translocation, to determine if K has effects on expression of genes in source and sink organs and to study applied aspects of the responses to K at the vineyard level. During the research it was realized that K acts externally so a major part of the original objectives had to be deserted and new ones, i.e. the role of K in enhancing water loss from the b
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Mendoza, Jonathan Alberto, Carolina Mazo, Lina Margarita Conn, Álvaro Rincón Castillo, Daniel Rojas Tapias, and Ruth Bonilla Buitrago. Evaluation of phosphate-solubilizing bacteria associated to pastures of Bracharia from acid soils. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2015. http://dx.doi.org/10.21930/agrosavia.informe.2015.5.

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Rhizobia have been widely known by their capacity to form a symbiotic relationship with legumes and fix atmospheric nitrogen. Recently, however, rhizobia have shown to associate with plants in different botanical families. In this study, we aimed at elucidating the diversity of rhizobia associated to grasses, and determine their capabilities to solubilize phosphate in both lab and greenhouse experiments. Isolation of rhizobia was performed using rhizosphere from Brachiaria brizantha and B. decumbens and a promiscuous legume trap plant (i.e. Vigna unguiculata). Thirty days after inoculation of
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Gutnick, David, and David L. Coplin. Role of Exopolysaccharides in the Survival and Pathogenesis of the Fire Blight Bacterium, Erwinia amylovora. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568788.bard.

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Fireblight, a disease of apples and pears, is caused by Erwinia amylovora. Mutants of E. amylovora that do not produce the extreacellular polysaccharide (EPS), amylovoran, are avirulent. A similar EPS, stewartan, is produced by E. stewartii, which caused Stewart's wilt of corn, and which has also been implicated in the virulence of this strain. Both stewartan and amylovoran are type 1 capsular polysaccharides, typified by the colanic acid slime produced by Escherichia coli. Extracellular polysaccharide slime and capsules are important for the virulence of bacterial pathogens of plants and anim
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Prusky, Dov, Nancy P. Keller, and Amir Sherman. global regulation of mycotoxin accumulation during pathogenicity of Penicillium expansum in postharvest fruits. United States Department of Agriculture, 2014. http://dx.doi.org/10.32747/2014.7600012.bard.

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Background to the topic- Penicilliumas a postharvest pathogen and producer of the mycotoxin PAT. Penicilliumspp. are destructive phytopathogens, capable of causing decay in many deciduous fruits, during postharvest handling and storage; and the resulting losses can amount to 10% of the stored produce and the accumulation of large amounts of the mycotoxinpatulin. The overall goal of this proposal is to identify critical host and pathogen factors that modulate P. expansummycotoxin genes and pathways which are required for PAT production and virulence. Our preliminary results indicated that gluco
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Sionov, Edward, Nancy Keller, and Shiri Barad-Kotler. Mechanisms governing the global regulation of mycotoxin production and pathogenicity by Penicillium expansum in postharvest fruits. United States Department of Agriculture, 2017. http://dx.doi.org/10.32747/2017.7604292.bard.

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The original objectives of the study, as defined in the approved proposal, are: To characterize the relationship of CreA and LaeA in regulation of P T production To understand how PacC modulates P. expansumpathogenicity on apples To examine if other secondary metabolites are involved in virulence or P. expansumfitness To identify the signaling pathways leading to PAT synthesis Penicilliumexpansum, the causal agent of blue mould rot, is a critical health concern because of the production of the mycotoxinpatulin (PAT) in colonized apple fruit tissue. Although PAT is produced by many Penicilliums
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Alfano, James, Isaac Barash, Thomas Clemente, Paul E. Staswick, Guido Sessa, and Shulamit Manulis. Elucidating the Functions of Type III Effectors from Necrogenic and Tumorigenic Bacterial Pathogens. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7592638.bard.

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Many phytopathogenic bacteria use a type III protein secretion system (T3SS) to inject type III effectors into plant cells. In the experiments supported by this one-year feasibility study we investigated type III effector function in plants by using two contrasting bacterial pathogens: Pseudomonas syringae pv. tomato, a necrotrophic pathogen and Pantoea agglomerans, a tumorigenic pathogen. The objectives are listed below along with our major conclusions, achievements, and implications for science and agriculture. Objective 1: Compare Pseudomonas syringae and Pantoea agglomerans type III effect
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Gershoni, Jonathan M., David E. Swayne, Tal Pupko, et al. Discovery and reconstitution of cross-reactive vaccine targets for H5 and H9 avian influenza. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7699854.bard.

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Research objectives: Identification of highly conserved B-cell epitopes common to either H5 or H9 subtypes of AI Reconstruction of conserved epitopes from (1) as recombinantimmunogens, and testing their suitability to be used as universal vaccine components by measuring their binding to Influenza vaccinated sera of birds Vaccination of chickens with reconstituted epitopes and evaluation of successful vaccination, clinical protection and viral replication Development of a platform to investigate the dynamics of immune response towards infection or an epitope based vaccine Estimate our ability t
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Baszler, Timothy, Igor Savitsky, Christopher Davies, Lauren Staska, and Varda Shkap. Identification of bovine Neospora caninum cytotoxic T-lymphocyte epitopes for development of peptide-based vaccine. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7695592.bard.

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The goal of the one-year feasibility study was to identify specific cytotoxic T-lymphocyte (CTL) epitopes to Neosporacaninum in the natural bovine host in order to make progress toward developing an effective peptide-based vaccine against bovine neosporosis. We tested the hypothesis that: N. caninum SRS2 peptides contain immunogenicCTLepitope clusters cross-presented by multiple bovine MHC-I and MHC-IIhaplotypes. The specific objectives were: (1) Map bovine CTLepitopes of N. caninum NcSRS-2 and identify consensus MHC-I and class-II binding motifs; and (2) Determine if subunit immunization with
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Ohad, Itzhak, and Himadri Pakrasi. Role of Cytochrome B559 in Photoinhibition. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613031.bard.

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The aim of this research project was to obtain information on the role of the cytochrome b559 in the function of Photosystem-II (PSII) with special emphasis on the light induced photo inactivation of PSII and turnover of the photochemical reaction center II protein subunit RCII-D1. The major goals of this project were: 1) Isolation and sequencing of the Chlamydomonas chloroplast psbE and psbF genes encoding the cytochrome b559 a and b subunits respectively; 2) Generation of site directed mutants and testing the effect of such mutation on the function of PSII under various light conditions; 3)
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