Search Results - "Řepka, M."

Recent Developments in the Catalytic, Asymmetric Construction of Pyrroloindolines Bearing All-Carbon Quaternary Stereocenters by Repka, Lindsay M, Reisman, Sarah E

“…Pyrroloindoline alkaloids constitute a large family of natural products that has inspired the development of an impressive array of new reactions to prepare…”
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Mechanistic Understanding of Lanthipeptide Biosynthetic Enzymes by Repka, Lindsay M., Chekan, Jonathan R., Nair, Satish K., van der Donk, Wilfred A.

“…Lanthipeptides are ribosomally synthesized and post-translationally modified peptides (RiPPs) that display a wide variety of biological activities, from…”
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Computing pth roots in extended finite fields of prime characteristic p ≥ 2 by M. Repka

“…Direct computation of pth roots in extended finite fields of characteristic p ≥ 2 is introduced, wherein the reduction polynomial is irreducible and can be…”
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Enantioselective Synthesis of Pyrroloindolines by a Formal [3 + 2] Cycloaddition Reaction by Repka, Lindsay M, Ni, Jane, Reisman, Sarah E

“…(R)-BINOL•SnCl4 was found to catalyze a formal [3 + 2] cycloaddition reaction between C(3)-substituted indoles and 2-amidoacrylates to provide…”
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Enantioselective Synthesis of Tryptophan Derivatives by a Tandem Friedel–Crafts Conjugate Addition/Asymmetric Protonation Reaction by Kieffer, Madeleine E, Repka, Lindsay M, Reisman, Sarah E

“…The tandem Friedel–Crafts conjugate addition/asymmetric protonation reaction between 2-substituted indoles and methyl 2-acetamidoacrylate is reported. The…”
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Stability of Vaccines by Dumpa, N., Goel, K., Guo, Yuhan, McFall, H., Pillai, Amit Raviraj, Shukla, Ashay, Repka, M. A., Murthy, S. Narasimha

“…Vaccines are considered the most economical and effective preventive measure against most deadly infectious diseases. Vaccines help protect around three…”
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Characterization of Leader Peptide Binding During Catalysis by the Nisin Dehydratase NisB by Repka, Lindsay M, Hetrick, Kenton J, Chee, See Hyun, van der Donk, Wilfred A

“…The dehydratase NisB performs stepwise tRNAGlu-dependent glutamylation of Ser/Thr residues and subsequent glutamate elimination to effect eight dehydrations in…”
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Shadow method for the evaluation of surface created by hydroabrasive dividing of materials by Valíček, J., Kadnár, M., Hlaváček, P., Rusnák, J., Hloch, S., Zeleňák, M., Řepka, M., Kušnerová, M., Kadnár, J.

“…The contribution deals with the analysis of the optical data obtained from the surfaces generated by hydroabrasive dividing of materials. The samples of…”
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The Heat Conduction in Nanosized Structures by Sladek, J., Sladek, V., Repka, M.

“…Thermal transport cannot be well described by classical Fourier’s law in nanosized structures. A novel gradient theory is developed in such structures adopting…”
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Effect of surfactant on quality and performance attributes of topical semisolids by Kumar Sharma, Purnendu, Panda, A., Parajuli, S., Badani Prado, R.M., Kundu, S., Repka, M.A., Ureña-Benavides, E., Narasimha Murthy, S.

“…[Display omitted] Surfactants are the most common inactive ingredients used in topical drug products. Surfactants in topical products play many functional…”
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Glycal Metallanitrenes for 2‑Amino Sugar Synthesis: Amidoglycosylation of Gulal‑, Allal‑, Glucal‑, and Galactal 3‑Carbamates by Buttar, Simran, Caine, Julia, Goné, Evelyne, Harris, Reneé, Gillman, Jennifer, Atienza, Roxanne, Gupta, Ritu, Sogi, Kimberly M, Jain, Lauren, Abascal, Nadia C, Levine, Yetta, Repka, Lindsay M, Rojas, Christian M

“…The rhodium­(II)-catalyzed oxidative cyclization of glycal 3-carbamates with in situ incorporation of an alcohol nucleophile at the anomeric position provides…”
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Interactions Between Biological Products and Product Packaging and Potential Approaches to Overcome Them by Wang, Minjia, Li, Yusheng, Srinivasan, Priyanka, Hu, Zhiqing, Wang, Rui, Saragih, Anggrida, Repka, M. A., Murthy, S. N.

“…Biological products such as protein-based biopharmaceuticals are playing an important role in the healthcare and pharmaceutical industry. The interaction…”
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Simulation of the coupled thermo-elastic behaviour of constrained films in differential scanning calorimetry using the finite element method by Repka, M., Lion, A.

“…•The behaviour of the thermo-elastic film in DSC device is studied for different values of the coefficients of thermal expansion.•The specific heat is…”
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A novel thermosensitive polymer with pH-dependent degradation for drug delivery by Garripelli, V.K., Kim, J.-K., Namgung, R., Kim, W.J., Repka, M.A., Jo, S.

“…A class of thermosensitive biodegradable multiblock copolymers with acid-labile acetal linkages were synthesized from Pluronic ® triblock copolymers (Pluronic…”
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Effect of chitosan, benzalkonium chloride and ethylenediaminetetraacetic acid on permeation of acyclovir across isolated rabbit cornea by Majumdar, Soumyajit, Hippalgaonkar, Ketan, Repka, Michael A.

“…The overall objective of this study was to evaluate the effect of chitosan, benzalkonium chloride (BAK) and disodium ethylendiaminetetraacetic acid (EDTA),…”
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Parent and Teacher Perspectives on Factors Decreasing Participation in School-Based Vision Programs by Vongsachang, Hursuong, Friedman, D. S., Inns, A., Kretz, A. M., Mukherjee, M. R., Callan, J., Wahl, M., Repka, M. X., Collins, M. E.

“…Purpose: To examine factors decreasing participation in school-based vision programs from parent and teacher perspectives. Methods: We conducted 41…”
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On the characterization of porosity-related parameters in micro-dilatation theory by Bishay, P. L., Repka, M., Sladek, V., Sladek, J.

“…Although micro-dilatation theory is very suitable and effective in modeling elastic porous materials, the absence of any guidance to evaluate or characterize…”
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Applications of the class II lanthipeptide protease LicP for sequence-specific, traceless peptide bond cleavage by Tang, Weixin, Dong, Shi-Hui, Repka, Lindsay M, He, Chang, Nair, Satish K, van der Donk, Wilfred A

“…The final step of lanthipeptide biosynthesis involves the removal of leader peptides by dedicated proteases. characterization of LicP, a class II LanP protease…”
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A Proposal for Simplifying the Method of Evaluation of Uncertainties in Measurement Results by Kušnerová, M., Valíček, J., Harničárová, M., Hryniewicz, T., Rokosz, K., Palková, Z., Václavík, V., Řepka, M., Bendová, M.

“…The paper deals with the innovative ways of nonstandard, simplifying applications of the valid method for evaluating uncertainties in measurement results and…”
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Influence of Tartaric Acid on the Bioadhesion and Mechanical Properties of Hot-Melt Extruded Hydroxypropyl Cellulose Films for the Human Nail by Mididoddi, P. K., Prodduturi, S., Repka, M. A.

“…ABSTRACT The objective of this study was to investigate the influence of tartaric acid (TTA) on the bioadhesive, moisture sorption, and mechanical properties…”
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