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Journal articles on the topic 'Enantiomeric Peptides'

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1

Urban, Jennifer M., Janson Ho, Gavin Piester, Riqiang Fu та Bradley L. Nilsson. "Rippled β-Sheet Formation by an Amyloid-β Fragment Indicates Expanded Scope of Sequence Space for Enantiomeric β-Sheet Peptide Coassembly". Molecules 24, № 10 (2019): 1983. http://dx.doi.org/10.3390/molecules24101983.

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In 1953, Pauling and Corey predicted that enantiomeric β-sheet peptides would coassemble into so-called “rippled” β-sheets, in which the β-sheets would consist of alternating l- and d-peptides. To date, this phenomenon has been investigated primarily with amphipathic peptide sequences composed of alternating hydrophilic and hydrophobic amino acid residues. Here, we show that enantiomers of a fragment of the amyloid-β (Aβ) peptide that does not follow this sequence pattern, amyloid-β (16–22), readily coassembles into rippled β-sheets. Equimolar mixtures of enantiomeric amyloid-β (16–22) peptide
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2

Chen, Ming, Shuanglong Wang, and Xihan Yu. "Cryptand-imidazolium supported total synthesis of the lasso peptide BI-32169 and its d-enantiomer." Chemical Communications 55, no. 23 (2019): 3323–26. http://dx.doi.org/10.1039/c8cc10301a.

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The first total synthesis of natural lasso peptide is reported, in which cryptand-imidazolium complex support manipulates the peptide chain to achieve a lasso peptide configuration of BI-32169. Moreover, the synthesis of d-enantiomeric lasso peptide via this new method opens up new horizons in the study of lasso peptides.
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3

Yamagata, Natsuko, Xiaoyi Chen, Jie Zhou, Jie Li, Xuewen Du, and Bing Xu. "Enzymatic self-assembly of an immunoreceptor tyrosine-based inhibitory motif (ITIM)." Organic & Biomolecular Chemistry 15, no. 27 (2017): 5689–92. http://dx.doi.org/10.1039/c7ob01074e.

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An immunoreceptor tyrosine-based inhibitory motif (ITIM), LYYYYL, as well as its enantiomeric or retro-inverso peptide, self-assembles in water upon enzymatic dephosphorylation, thus illustrating a new approach to design bioinspired soft materials from an important pool of functional peptides.
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4

Pospíšek, Jan, and Karel Bláha. "Peptides containing a neopentylglycine residue." Collection of Czechoslovak Chemical Communications 52, no. 2 (1987): 514–21. http://dx.doi.org/10.1135/cccc19870514.

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Neopentylglycine (III, 2-amino-4,4-dimethylpentanoic acid) was synthesized in both enantiomeric forms. Using the conventional methods of peptide synthesis, L-prolyl-L-neopentylglycylglycine amide (VII), the diastereoisomeric cyclodipeptides cyclo(L-neopentylglycyl-L-prolyl) (IXa) and cyclo(D-neopentylglycyl-L-prolyl) (IXb) and also N-acetyl-L-neopentylglycine methylamide (X) were prepared as models for further studies on physical properties and conformation of peptides.
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5

Chong, Pele, Charles Sia, Brian Tripet, Olive James, and Michel Klein. "Comparative immunological properties of enantiomeric peptides." Letters in Peptide Science 3, no. 2 (1996): 99–106. http://dx.doi.org/10.1007/bf00126739.

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6

Durães, Fernando, Sara Cravo, Joana Freitas-Silva, et al. "Enantioselectivity of Chiral Derivatives of Xanthones in Virulence Effects of Resistant Bacteria." Pharmaceuticals 14, no. 11 (2021): 1141. http://dx.doi.org/10.3390/ph14111141.

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Antimicrobial peptides are one of the lines of defense produced by several hosts in response to bacterial infections. Inspired by them and recent discoveries of xanthones as bacterial efflux pump inhibitors, chiral amides with a xanthone scaffold were planned to be potential antimicrobial adjuvants. The chiral derivatives of xanthones were obtained by peptide coupling reactions between suitable xanthones with enantiomerically pure building blocks, yielding derivatives with high enantiomeric purity. Among 18 compounds investigated for their antimicrobial activity against reference strains of ba
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7

Kolkwitz, Pauline Elisabeth, Jeannine Mohrlüder, and Dieter Willbold. "Inhibition of Polyglutamine Misfolding with D-Enantiomeric Peptides Identified by Mirror Image Phage Display Selection." Biomolecules 12, no. 2 (2022): 157. http://dx.doi.org/10.3390/biom12020157.

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Nine heritable diseases are known that are caused by unphysiologically elongated polyglutamine tracts in human proteins leading to misfolding, aggregation and neurodegeneration. Current therapeutic strategies include efforts to inhibit the expression of the respective gene coding for the polyglutamine-containing proteins. There are, however, concerns that this may interfere with the physiological function of the respective protein. We aim to stabilize the protein’s native conformation by D-enantiomeric peptide ligands to prevent misfolding and aggregation, shift the equilibrium between aggrega
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8

Kukhar, Valery, Vladimir Solodenko, Vadim Soloshonok, and Tamara Kasheva. "Synthesis of Enantiomeric Aminophosphonic Acids and Peptides." Phosphorus, Sulfur, and Silicon and the Related Elements 109, no. 1-4 (1996): 529–32. http://dx.doi.org/10.1080/10426509608545207.

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9

Cavini, Italo A., Claudia E. Munte, Markus Beck Erlach та ін. "Inhibition of amyloid Aβ aggregation by high pressures or specificd-enantiomeric peptides". Chemical Communications 54, № 26 (2018): 3294–97. http://dx.doi.org/10.1039/c8cc01458b.

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10

Santamaría, Carlos, Silda Larios, Steve Quirós, et al. "Bactericidal and Antiendotoxic Properties of Short Cationic Peptides Derived from a Snake Venom Lys49 Phospholipase A2." Antimicrobial Agents and Chemotherapy 49, no. 4 (2005): 1340–45. http://dx.doi.org/10.1128/aac.49.4.1340-1345.2005.

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ABSTRACT The activities of short synthetic, nonhemolytic peptides derived from the C-terminal region of myotoxin II, a catalytically inactive phospholipase A2 homologue present in the venom of the snake Bothrops asper, have been shown to reproduce the bactericidal activity of the parent protein. They combine cationic and hydrophobic-aromatic amino acids, thus functionally resembling the antimicrobial peptides of innate defenses. This study evaluated the antimicrobial and antiendotoxic properties of a 13-mer derivative peptide of the C-terminal sequence from positions 115 to 129 of myotoxin II,
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11

Grelich-Mucha, Manuela, Ana M. Garcia, Vladimir Torbeev, Katarzyna Ożga, Łukasz Berlicki, and Joanna Olesiak-Bańska. "Autofluorescence of Amyloids Determined by Enantiomeric Composition of Peptides." Journal of Physical Chemistry B 125, no. 21 (2021): 5502–10. http://dx.doi.org/10.1021/acs.jpcb.1c00808.

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12

Wan, Hong, and Lars G. Blomberg. "Enantiomeric separation of small chiral peptides by capillary electrophoresis." Journal of Chromatography A 792, no. 1-2 (1997): 393–400. http://dx.doi.org/10.1016/s0021-9673(97)00976-x.

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13

Rosenthal-Aizman, Katri, Gunnar Svensson, and Anders Undén. "Self-Assembling Peptide Nanotubes from Enantiomeric Pairs of Cyclic Peptides with AlternatingdandlAmino Acid Residues." Journal of the American Chemical Society 126, no. 11 (2004): 3372–73. http://dx.doi.org/10.1021/ja0372659.

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14

Bartnik, Dirk, Susanne Aileen Funke, Luminita-Cornelia Andrei-Selmer, Michael Bacher, Richard Dodel та Dieter Willbold. "Differently Selected d-Enantiomeric Peptides Act on Different Aβ Species". Rejuvenation Research 13, № 2-3 (2010): 202–5. http://dx.doi.org/10.1089/rej.2009.0924.

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15

Tao, W. Andy, and R. Graham Cooks. "Parallel Reactions for Enantiomeric Quantification of Peptides by Mass Spectrometry." Angewandte Chemie 113, no. 4 (2001): 779–82. http://dx.doi.org/10.1002/1521-3757(20010216)113:4<779::aid-ange7790>3.0.co;2-d.

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16

Tao, W. Andy, and R. Graham Cooks. "Parallel Reactions for Enantiomeric Quantification of Peptides by Mass Spectrometry." Angewandte Chemie International Edition 40, no. 4 (2001): 757–60. http://dx.doi.org/10.1002/1521-3773(20010216)40:4<757::aid-anie7570>3.0.co;2-h.

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17

Shahangi, Fereshte, Alireza Najafi Chermahini, Hossein Farrokhpour, and Hossein A. Dabbagh. "Enantiomeric discrimination of leucine enantiomers by nanotubular cyclic peptides: DFT and ONIOM calculation of the absorption spectra of guested enantiomers." Journal of Inclusion Phenomena and Macrocyclic Chemistry 85, no. 3-4 (2016): 329–39. http://dx.doi.org/10.1007/s10847-016-0632-1.

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18

IWASAKI, Takashi, Jun ISHIBASHI, Masanori KUBO, DeMar TAYLOR, and Minoru YAMAKAWA. "Multiple Functions of Short Synthetic Enantiomeric Peptides Based on Beetle Defensins." Bioscience, Biotechnology, and Biochemistry 73, no. 3 (2009): 683–87. http://dx.doi.org/10.1271/bbb.80735.

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19

Funke, Susanne, Christina Dammers, Marcus Pickhardt, Dieter Willbold, and Eckhard Mandelkow. "Tau-specific D-enantiomeric peptides for therapeutic applications in Alzheimer’s disease." Neurobiology of Aging 39 (March 2016): S13. http://dx.doi.org/10.1016/j.neurobiolaging.2016.01.066.

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20

Barone, G., G. Castronuovo, V. Elia, and C. Giancola. "Chiral recognition of enantiomeric peptides in water at 25° by calorimetry." Journal of Thermal Analysis 30, no. 6 (1985): 1367–74. http://dx.doi.org/10.1007/bf01914308.

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21

Gottlieb, Philip A., Mohammed M. Maneshi, Frederick Sachs та Susan Z. Hua. "Enantiomeric Aβ Peptides Inhibit the Fluid Shear Stress Response of PIEZO1". Biophysical Journal 116, № 3 (2019): 460a. http://dx.doi.org/10.1016/j.bpj.2018.11.2483.

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22

Krishnan, Manigandan, Joonhyeok Choi, Ahjin Jang, and Yangmee Kim. "A Novel Peptide Antibiotic, Pro10-1D, Designed from Insect Defensin Shows Antibacterial and Anti-Inflammatory Activities in Sepsis Models." International Journal of Molecular Sciences 21, no. 17 (2020): 6216. http://dx.doi.org/10.3390/ijms21176216.

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Owing to the challenges faced by conventional therapeutics, novel peptide antibiotics against multidrug-resistant (MDR) gram-negative bacteria need to be urgently developed. We had previously designed Pro9-3 and Pro9-3D from the defensin of beetle Protaetia brevitarsis; they showed high antimicrobial activity with cytotoxicity. Here, we aimed to develop peptide antibiotics with bacterial cell selectivity and potent antibacterial activity against gram-negative bacteria. We designed 10-meric peptides with increased cationicity by adding Arg to the N-terminus of Pro9-3 (Pro10-1) and its D-enantio
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23

Altendorf, Tim, Ian Gering, Beatrix Santiago-Schübel, et al. "Stabilization of Monomeric Tau Protein by All D-Enantiomeric Peptide Ligands as Therapeutic Strategy for Alzheimer’s Disease and Other Tauopathies." International Journal of Molecular Sciences 24, no. 3 (2023): 2161. http://dx.doi.org/10.3390/ijms24032161.

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Alzheimer’s disease and other tauopathies are the world’s leading causes of dementia and memory loss. These diseases are thought to be caused by the misfolding and aggregation of the intracellular tau protein, ultimately leading to neurodegeneration. The tau protein is involved in a multitude of different neurodegenerative diseases. During the onset of tauopathies, tau undergoes structural changes and posttranslational modifications and aggregates into amyloid fibrils that are able to spread with a prion-like behavior. Up to now, there is no therapeutic agent which effectively controls or reve
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24

Krasnov, Victor P., Galina L. Levit, Vera V. Musiyak, Dmitry A. Gruzdev, and Valery N. Charushin. "Fragment-based approach to novel bioactive purine derivatives." Pure and Applied Chemistry 92, no. 8 (2020): 1277–95. http://dx.doi.org/10.1515/pac-2019-1214.

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AbstractUsing purine as a scaffold, the methods for preparation of novel 2-aminopurine and purine derivatives substituted at position C6 by the fragments of natural amino acids, short peptides, and N-heterocycles, including enantiopure ones, have been proposed. The methods for determination of the enantiomeric purity of the obtained chiral compounds have been developed. Conjugates exhibiting high antimycobacterial or anti-herpesvirus activity against both laboratory and multidrug-resistant strains were revealed among the obtained compounds.
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25

Schemmert, Sarah, Luana Cristina Camargo, Dominik Honold, et al. "In Vitro and In Vivo Efficacies of the Linear and the Cyclic Version of an All-d-Enantiomeric Peptide Developed for the Treatment of Alzheimer’s Disease." International Journal of Molecular Sciences 22, no. 12 (2021): 6553. http://dx.doi.org/10.3390/ijms22126553.

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Multiple sources of evidence suggest that soluble amyloid β (Aβ)-oligomers are responsible for the development and progression of Alzheimer’s disease (AD). In order to specifically eliminate these toxic Aβ-oligomers, our group has developed a variety of all-d-peptides over the past years. One of them, RD2, has been intensively studied and showed such convincing in vitro and in vivo properties that it is currently in clinical trials. In order to further optimize the compounds and to elucidate the characteristics of therapeutic d-peptides, several rational drug design approaches have been perfor
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26

Zhang, Tao, Jennifer Loschwitz, Birgit Strodel, Luitgard Nagel-Steger та Dieter Willbold. "Interference with Amyloid-β Nucleation by Transient Ligand Interaction". Molecules 24, № 11 (2019): 2129. http://dx.doi.org/10.3390/molecules24112129.

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Amyloid-β peptide (Aβ) is an intrinsically disordered protein (IDP) associated with Alzheimer’s disease. The structural flexibility and aggregation propensity of Aβ pose major challenges for elucidating the interaction between Aβ monomers and ligands. All-D-peptides consisting solely of D-enantiomeric amino acid residues are interesting drug candidates that combine high binding specificity with high metabolic stability. Here we characterized the interaction between the 12-residue all-D-peptide D3 and Aβ42 monomers, and how the interaction influences Aβ42 aggregation. We demonstrate for the fir
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27

Chen, Yuxin, Adriana I. Vasil, Linda Rehaume, et al. "Comparison of Biophysical and Biologic Properties of alpha-Helical Enantiomeric Antimicrobial Peptides." Chemical Biology Drug Design 67, no. 2 (2006): 162–73. http://dx.doi.org/10.1111/j.1747-0285.2006.00349.x.

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28

Swanekamp, Ria J., John T. M. DiMaio, Charles J. Bowerman та Bradley L. Nilsson. "Coassembly of Enantiomeric Amphipathic Peptides into Amyloid-Inspired Rippled β-Sheet Fibrils". Journal of the American Chemical Society 134, № 12 (2012): 5556–59. http://dx.doi.org/10.1021/ja301642c.

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29

Gottlieb, Philip A., Mohammad M. Maneshi, Radhakrishnan Gnanasambandam, Susan Z. Hua, and Frederick Sachs. "Enantiomeric Forms of Abeta Peptides Inhibit the Shear Stress Response of PIEZO1." Biophysical Journal 112, no. 3 (2017): 533a. http://dx.doi.org/10.1016/j.bpj.2016.11.2884.

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30

Marelli, Udaya Kiran, Jacqueline Bezençon, Eduard Puig, Beat Ernst, and Horst Kessler. "Enantiomeric Cyclic Peptides with Different Caco-2 Permeability Suggest Carrier-Mediated Transport." Chemistry - A European Journal 21, no. 22 (2015): 8023–27. http://dx.doi.org/10.1002/chem.201501270.

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31

Tamiaki, Hitoshi, Takaaki Kozawa, Rika Kitamoto, and Michio Kunieda. "Synthesis of meso-tetraarylporphyrins possessing amino and carboxy groups and their peptides." Journal of Porphyrins and Phthalocyanines 14, no. 05 (2010): 375–88. http://dx.doi.org/10.1142/s1088424610002197.

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meso-Tris(3,5-di-tert-butylphenyl)porphyrin (P- H ) is bonded with L-phenylalanine (H-Phe-OH) directly at the unsubstituted meso-position of the former and the p-position of phenyl group of the latter to afford chiral porphyrin-amino acid conjugate H-Phe(p-P)-OH. The N-(9-fluorenyl)-methyloxycarbonyl compound, Fmoc-Phe(p-P)-OH, was synthesized without any loss of enantiomeric purity (based on chiral HPLC analysis) from commercially available L-tyrosine and was useful for preparation of the peptides in both liquid and solid phases. Other meso-tetraarylporphyrins possessing multi-amino acid moie
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32

Pérez‐Victoria, Ignacio. "Co‐occurring Congeners Reveal the Position of Enantiomeric Amino Acids in Nonribosomal Peptides." ChemBioChem 22, no. 12 (2021): 2087–92. http://dx.doi.org/10.1002/cbic.202000805.

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33

De Santis, Pasquale, Stefano Morosetti, and Anita Scipioni. "Peptides with Regular Enantiomeric Sequences: A Wide Class of Modular Self-Assembling Architectures." Journal of Nanoscience and Nanotechnology 7, no. 7 (2007): 2230–38. http://dx.doi.org/10.1166/jnn.2007.644.

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34

Celma, C., and E. Giralt. "Determination of the enantiomeric purity of synthetic peptides by gas chromatography—mass spectrometry." Journal of Chromatography B: Biomedical Sciences and Applications 562, no. 1-2 (1991): 447–58. http://dx.doi.org/10.1016/0378-4347(91)80598-7.

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35

Birch, Ditlev, Malene V. Christensen, Dan Staerk, Henrik Franzyk, and Hanne Mørck Nielsen. "Stereochemistry as a determining factor for the effect of a cell-penetrating peptide on cellular viability and epithelial integrity." Biochemical Journal 475, no. 10 (2018): 1773–88. http://dx.doi.org/10.1042/bcj20180155.

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Cell-penetrating peptides (CPPs) comprise efficient peptide-based delivery vectors. Owing to the inherent poor enzymatic stability of peptides, CPPs displaying partial or full replacement of l-amino acids with the corresponding d-amino acids might possess advantages as delivery vectors. Thus, the present study aims to elucidate the membrane- and metabolism-associated effects of l-Penetratin (l-PEN) and its corresponding all-d analog (d-PEN). These effects were investigated when exerted on hepatocellular (HepG2) or intestinal (Caco-2 and IEC-6) cell culture models. The head-to-head comparison o
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36

Lee, Juneyoung, Cana Park, Seong-Cheol Park, et al. "Cell selectivity-membrane phospholipids relationship of the antimicrobial effects shown by pleurocidin enantiomeric peptides." Journal of Peptide Science 15, no. 9 (2009): 601–6. http://dx.doi.org/10.1002/psc.1157.

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37

Novelli, Federica, Serena De Santis, Stefano Morosetti, Mattia Titubante, Giancarlo Masci, and Anita Scipioni. "Peptides with regularly alternating enantiomeric sequence: From ion channel models to bioinspired nanotechnological applications." Peptide Science 110, no. 5 (2018): e24043. http://dx.doi.org/10.1002/pep2.24043.

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38

Nan, Yong Hai, Sung Haeng Lee, Hak Jun Kim, and Song Yub Shin. "Mammalian cell toxicity and candidacidal mechanism of Arg- or Lys-containing Trp-rich model antimicrobial peptides and their d-enantiomeric peptides." Peptides 31, no. 10 (2010): 1826–31. http://dx.doi.org/10.1016/j.peptides.2010.07.003.

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39

Agostini, Luigi, and Stefano Morosetti. "In silico Design of Glyco-D,L-Peptide Antiviral Molecules." Journal of Computational Biophysics and Chemistry 21, no. 03 (2022): 349–60. http://dx.doi.org/10.1142/s2737416522500132.

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Background: Most licensed antiviral drugs are nucleoside analogs. A recent research focuses on blocking a virus from entering the cells in the viral cell adsorption/entry stage. In this entry mechanism, the glycans present on the viral surface play a fundamental role. Homochiral L-peptides acting this fusion mechanism have shown some inhibition of viral infection. Peptides with regularly alternating enantiomeric sequence (L,D-peptides) can assume structures that are not accessible to the corresponding homochiral molecules. Furthermore, L,D-peptides are less sensitive to enzymatic digestion. Ai
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40

Willbold, Dieter. "Aβ oligomer eliminating D-enantiomeric peptides enhance cognition and impede neurodegeneration even by oral application". Intrinsic Activity 5, Suppl. 2 (2017): A1.18. http://dx.doi.org/10.25006/ia.5.s2-a1.18.

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41

Péter, Antal, Géza Tóth, Gabriella Török та Dirk Tourwé. "Separation of enantiomeric β-methyl amino acids and of β-methyl amino acid containing peptides". Journal of Chromatography A 728, № 1-2 (1996): 455–65. http://dx.doi.org/10.1016/0021-9673(95)01022-x.

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42

Willbold, Dieter. "Aβ OLIGOMER ELIMINATING D-ENANTIOMERIC PEPTIDES ENHANCE COGNITION AND IMPEDE NEURODEGENERATION EVEN BY ORAL APPLICATION". Alzheimer's & Dementia 13, № 7 (2017): P591. http://dx.doi.org/10.1016/j.jalz.2017.07.223.

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43

Klein, Antonia Nicole, Markus Tusche, Christine Schlosser, Dirk Bartnik, Janine Kutzsche, and Dieter Willbold. "P1-425: CHARACTERIZATION OF D-ENANTIOMERIC PEPTIDES DERIVED FROM D3 FOR TREATMENT OF ALZHEIMER'S DISEASE." Alzheimer's & Dementia 10 (July 2014): P469. http://dx.doi.org/10.1016/j.jalz.2014.05.668.

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44

Elfgen, Anne, Janine Kutzsche, and Dieter Willbold. "P4-398: SurprisingHigh Resistance of Small all-d-Enantiomeric Peptides Against Metabolic Degradation and Modifications." Alzheimer's & Dementia 12 (July 2016): P1190. http://dx.doi.org/10.1016/j.jalz.2016.07.143.

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45

Esquivel, Benjamin, Lawrence Nicholson, Linda Peerey, and Michael Fazio. "Enantiomeric resolution of underivatized small peptides by HPLC with a chiral crown ether stationary phase." Journal of High Resolution Chromatography 14, no. 12 (1991): 816–23. http://dx.doi.org/10.1002/jhrc.1240141208.

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46

Ye, Wei-hu, Lara Yeghiasarian, Christopher W. Cutler, et al. "Comparison of the use of d-enantiomeric and l-enantiomeric antimicrobial peptides incorporated in a calcium-chelating irrigant against Enterococcus faecalis root canal wall biofilms." Journal of Dentistry 91 (December 2019): 103231. http://dx.doi.org/10.1016/j.jdent.2019.103231.

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47

Soares, Thereza Amélia, Roberto Dias Lins, Ricardo Longo, Richard Garratt, and Ricardo Ferreira. "Plural Origins of Molecular Homochirality in Our Biota Part II. The Relative Stabilities of Homochiral and Mixed Oligoribotides and Peptides." Zeitschrift für Naturforschung C 52, no. 1-2 (1997): 89–96. http://dx.doi.org/10.1515/znc-1997-1-216.

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Abstract By computer simulations -molecular mechanics and molecular dynamics with the amber force field (Weiner et al., (1986), J. Comp. Chem. 7, 2 30-252) -we have determined the stabilities of oligoribotide strands built with ᴅ -and ʟ-riboses, and of peptide chains with ᴅ -and ʟ-amino acid residues. In particular, complementary double-chains of oligoribotides were studied, since they are an important feature of the growing mechanism of modern nucleic acids. Peptide chains on the other hand, grow without need of a template. We found that mixed oligoribotides are less stable than homochiral on
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48

Mehra, Radha Rani, Anindya Basu, Ryann M. Christman, et al. "Mechanoresponsive, proteolytically stable and biocompatible supergelators from ultra short enantiomeric peptides with sustained drug release propensity." New Journal of Chemistry 44, no. 16 (2020): 6346–54. http://dx.doi.org/10.1039/d0nj00102c.

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This report describes the discovery of a set of decanoic acid based amphiphilic derivatives that serves as a template for the stabilization of hydrogel nanoparticles for the sustained release of model drugs.
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49

Dammers, Christina, Deniz Yolcu, Laura Kukuk та ін. "Selection and Characterization of Tau Binding ᴅ-Enantiomeric Peptides with Potential for Therapy of Alzheimer Disease". PLOS ONE 11, № 12 (2016): e0167432. http://dx.doi.org/10.1371/journal.pone.0167432.

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50

Steinauer, Rene, Francis M. F. Chen, and N. Leo Benoiton. "Determination of epimeric peptides for assessing enantiomeric purity of starting materials and studying racemization in peptide synthesis using high-performance liquid chromatography." Journal of Chromatography A 325 (January 1985): 111–26. http://dx.doi.org/10.1016/s0021-9673(00)96013-8.

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