Items where Creator is "Singh, Ishwar"

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Number of items: 52.

Article

Perinelli, Diego Romano, Campana, Mario, Singh, Ishwar, Vllasaliu, Driton, Doutch, James, Palmieri, Giovanni Filippo and Casettari, Luca (2019) PEGylation affects the self-assembling behaviour of amphiphilic octapeptides. International Journal of Pharmaceutics, 571 (118752).

Iyer, Abhishek, Madder, Annemieke and Singh, Ishwar (2019) Teixobactins: a new class of 21st century antibiotics to combat multi-drug resistant bacterial pathogens. Future Microbiology, 14 . pp. 457-460. ISSN 1746-0913

Singh, Ishwar, Malkawi, Ruba, Iyer, Abhishek, Parmar, Anish, Lloyd, Daniel, Goh, E, Taylor, Edward, Sarmad, Sarir, Madder, A and Lakshminarayanan, R (2018) Cysteines and Disulfide-Bridged Macrocyclic Mimics of Teixobactin Analogues and Their Antibacterial Activity Evaluation against Methicillin-Resistant Staphylococcus Aureus (MRSA). Pharmaceutics, 10 (4). p. 183. ISSN 1999-4923

Blagden, Nicholas, Singh, Ishwar and Nauha, Elisa (2018) The impact of trifluoroacetic acid on peptide cocrystallisation: multicomponent crystals of L-Leu-L-Leu dipeptides. Crystal Growth & Design, 18 (8). pp. 4682-4690. ISSN 1528-7483

Blagden, Nicholas, Singh, Ishwar and Lucaioli, Paolo (2018) Serendipitous isolation of a disappearing conformational polymorph of succinic acid challenges computational polymorph prediction. CrystEngComm . ISSN 1466-8033

Parmar, Anish, Lakshminarayanan, Rajamana, Iyer, Abhishek, Mayandi, Venkatesh, Goh, Eunice Tze Leng, Lloyd, Daniel G., Chalasani, Madhavi Latha S., Verma, Navin Kumar, Prior, Stephen H., Beuerman, Roger W., Madder, Annemieke, Taylor, Edward J. and Singh, Ishwar (2018) Design and syntheses of highly potent teixobactin analogues against Staphylococcus aureus, Methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococci (VRE) in vitro and in vivo. Journal of Medicinal Chemistry, 61 (5). pp. 1745-2132. ISSN 0022-2623

Lucaioli, Paolo, Nauha, Elisa, Singh, Ishwar and Blagden, Nicholas (2018) First steps for the direct purification of L-Leu-L-Leu dipeptide through co-crystallisation. Crystal Growth & Design, 18 (2). pp. 1062-1069. ISSN 1528-7483

Lucaioli, Paolo, Nauha, Elisa, Singh, Ishwar and Blagden, Nicholas (2018) First steps for the direct purification of l-Leu-l-Leu dipeptide through co-crystallization. Crystal Growth & Design, 18 (2). pp. 1062-1069. ISSN 1528-7483

Singh, Ishwar and Walden, Benjamin (2018) Simplified teixobactin analogues to target superbugs. Future Medicinal Chemistry, 10 (2). ISSN 1756-8919

Parmar, Anish, Iyer, Abhishek, Prior, Stephen H., Lloyd, Daniel G., Goh, Eunice, Vincent, Charlotte, Palmai-Pallag, Timea, Bachrati, Csanad, Breukink, Eefjan, Madder, Annemieke, Lakshminarayanan, Rajamani, Taylor, Edward J. and Singh, Ishwar (2017) Teixobactin analogues reveal enduracididine to be non-essential for highly potent antibacterial activity and lipid II binding. Chemical Science, 8 (12). pp. 8183-8192. ISSN 2041-6520

Fiers, William D., Craighead, Mark and Singh, Ishwar (2017) Teixobactin and its analogues: a new hope in antibiotic discovery. ACS Infectious Diseases, 3 (10). pp. 688-690. ISSN 2373-8227

Parmar, Anish, Iyer, Abhishek, Lloyd, Daniel, Vincent, Charlotte, Prior, Stephen, Taylor, Edward and Singh, Ishwar (2017) Syntheses of potent teixobactin analogues against methicillin-resistant Staphylococcus aureus (MRSA) through the replacement of L-allo-enduracididine with its isosteres. Chemical Communications, 53 (55). pp. 7788-7791. ISSN 1359-7345

Parmar, Anish, Prior, Stephen H., Iyer, Abhishek, Vincent, Charlotte S., Van Lysebetten, Dorien, Breukink, Eefjan, Madder, Annemieke, Taylor, Edward J. and Singh, Ishwar (2017) Defining the molecular structure of teixobactin analogues and understanding their role in antibacterial activities. Chemical Communications, 53 (12). pp. 1919-2070. ISSN 1359-7345

Parmar, Anish, Iyer, Abhishek, Vincent, Charlotte, Van Lysebetten, Dorien, Prior, Stephen H., Madder, Annemieke, Taylor, Edward J. and Singh, Ishwar (2016) Efficient total syntheses and biological activities of two teixobactin analogues. Chemical Communications, 52 (36). pp. 6060-6063. ISSN 1359-7345

Henry, Sarah L., Withers, Jamie M., Singh, Ishwar, Cooper, Jonathan M., Clark, Alasdair W., Burley, Glenn A. and Cogdell, Richard J. (2015) DNA-directed spatial assembly of photosynthetic light-harvesting proteins. Organic & Biomolecular Chemistry, 14 (4). pp. 1359-1362. ISSN 1477-0520

Singh, Ishwar, Heaney, Frances, Batchelor, Caroline and Vyle, Joseph S. (2015) Metal free click chemistry on nucleosides and oligonucleotides. Collection of Czechoslovak Chemical Communications, 10 . p. 451. ISSN 0010-0765

Freeman, Colin, Cheallaigh, Aisling Ni, Singh, Ishwar and Heaney, Frances (2015) Isoxazole linked oligonucleotide conjugates by on resin and previously clicked nitrile oxide alkyne cycloadditions. Collection of Czechoslovak Chemical Communications, 12 . p. 333. ISSN 0010-0765

Vllasaliu, Driton and Singh, Ishwar (2014) Particle characterisation in drug delivery. European Pharmaceutical Review, 2014 (4). ISSN 1360-8606

Fallows, Andrew J., Singh, Ishwar, Dondi, Ruggero, Cullis, Paul M. and Burley, Glenn A. (2014) Highly efficient synthesis of DNA-binding polyamides using a convergent fragment-based approach. Organic Letters, 16 (17). pp. 4654-4657. ISSN 1523-7060

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . p. 117. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 223-242. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 331-348. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 431-448. ISSN 1359-6640

Singh, Ishwar, Wendeln, Christian, Clark, Alasdair W., Cooper, Jonathan M., Ravoo, Bart Jan and Burley, Glenn A. (2013) Sequence-selective detection of double-stranded DNA sequences using pyrrole-imidazole polyamide microarrays. Journal of the American Chemical Society, 135 (9). pp. 3449-3457. ISSN 0002-7863

Singh, Ishwar, Freeman, Colin, Madder, Annemieke, Vyle, Joseph S. and Heaney, Frances (2012) Fast RNA conjugations on solid phase by strain-promoted cycloadditions. Organic and Biomolecular Chemistry, 10 (33). pp. 6633-6639. ISSN 1477-0520

Wendeln, Christian, Singh, Ishwar, Rinnen, Stefan, Schulz, Christian, Arlinghaus, Heinrich F., Burley, Glenn A. and Ravoo, Bart Jan (2012) Orthogonal, metal-free surface modification by strain-promoted azide-alkyne and nitrile oxide-alkene/alkyne cycloadditions. Chemical Science, 3 (8). pp. 2479-2484. ISSN 2041-6520

Krpetic, Zeljka, Singh, Ishwar, Su, Wu, Guerrini, Luca, Faulds, Karen, Burley, Glenn A. and Graham, Duncan (2012) Directed assembly of DNA-functionalized gold nanoparticles using pyrrole-imidazole polyamides. Journal of the American Chemical Society, 134 (20). pp. 8356-8359. ISSN 0002-7863

Singh, Ishwar, Freeman, Colin and Heaney, Frances (2011) Efficient synthesis of DNA conjugates by strain-promoted azide-cyclooctyne cycloaddition in the solid phase. European Journal of Organic Chemistry (33). pp. 6739-6746. ISSN 1434-193X

Davis, Carol, Gordon, Natasha, Murphy, Sinead, Singh, Ishwar, Kavanagh, Kevin, Carberry, Stephen and Doyle, Sean (2011) Single-pot derivatisation strategy for enhanced gliotoxin detection by HPLC and MALDI-ToF mass spectrometry. Analytical and Bioanalytical Chemistry, 401 (8). pp. 2519-2529. ISSN 1618-2642

Davis, Carol, Carberry, Stephen, Schrettl, Markus, Singh, Ishwar, Stephens, John C., Barry, Sarah M., Kavanagh, Kevin, Challis, Gregory L., Brougham, Dermot and Doyle, Sean (2011) The role of glutathione S-Transferase GliG in gliotoxin biosynthesis in Aspergillus fumigatus. Chemistry and Biology, 18 (4). pp. 542-552. ISSN 1074-5521

Singh, Ishwar and Heaney, Frances (2011) Solid phase strain promoted "click'' modification of DNA via [3+2]-nitrile oxide-cyclooctyne cycloadditions. Chemical Communications, 47 (9). pp. 2706-2708. ISSN 1359-7345

Singh, Ishwar, Zarafshani, Zoya, Heaney, Frances and Lutz, Jean-Francois (2011) Orthogonal modification of polymer chain-ends via sequential nitrile oxide-alkyne and azide-alkyne Huisgen cycloadditions. Polymer Chemistry, 2 (2). pp. 372-375. ISSN 1759-9954

Bethge, Lucas, Singh, Ishwar and Seitz, Oliver (2010) Designed thiazole orange nucleotides for the synthesis of single labelled oligonucleotides that fluoresce upon matched hybridization. Organic and Biomolecular Chemistry, 8 (10). pp. 2439-2448. ISSN 1477-0520

Singh, Ishwar and Heaney, Frances (2010) Metal free, "click and click-click'' conjugation of ribonucleosides and 2'-OMe oligoribonucleotides on the solid phase. Organic and Biomolecular Chemistry, 8 (2). pp. 451-456. ISSN 1477-0520

Algay, Virginie, Singh, Ishwar and Heaney, Frances (2010) Nucleoside and nucleotide analogues by catalyst free Huisgen nitrile oxide-alkyne 1,3-dipolar cycloaddition. Organic and Biomolecular Chemistry, 8 (2). pp. 391-397. ISSN 1477-0520

Singh, Ishwar, Zarafshani, Zoya, Lutz, Jean-Francois and Heaney, Frances (2009) Metal-Free "Click'' chemistry: efficient polymer modification via 1,3-dipolar cycloaddition of nitrile oxides and alkynes. Macromolecules, 42 (15). pp. 5411-5413. ISSN 0024-9297

Singh, Ishwar, Vyle, Joseph S. and Heaney, Frances (2009) Fast, copper-free click chemistry: a convenient solid-phase approach to oligonucleotide conjugation. Chemical Communications, 45 (22). pp. 3276-3278. ISSN 1359-7345

Hainke, Sven, Singh, Ishwar, Hemmings, Jennifer and Seitz, Oliver (2007) Synthesis of C-aryl-nucleosides and O-aryl-glycosides via cuprate glycosylation. Journal of Organic Chemistry, 72 (23). pp. 8811-8819. ISSN 0022-3263

Singh, Ishwar and Seitz, Oliver (2006) Diastereoselective synthesis of beta-aryl-C-nucleosides from 1,2-anhydrosugars. Organic Letters, 8 (19). pp. 4319-4322. ISSN 1523-7060

Kohler, O., Jarikote, D. V., Singh, I., Parmar, V. S., Weinhold, E. and Seitz, O. (2005) Forced intercalation as a tool in gene diagnostics and in studying DNA-protein interactions. Pure and Applied Chemistry, 77 (1). pp. 327-338. ISSN 0033-4545

Singh, I., Beuck, C., Bhattacharya, A., Hecker, W., Parmar, V. S., Weinhold, E. and Seitz, O. (2004) Abasic site stabilization by aromatic DNA base surrogates: High-affinity binding to a baseflipping DNA-methyltransferase. Pure and Applied Chemistry, 76 (7-8). pp. 1563-1570. ISSN 0033-4545

Kumar, Ajay, Husain, Mofazzal, Prasad, Ashok K., Singh, Iswar, Vats, Archana, Sharma, Nawal K., Sharma, Sunil K., Gupta, Rajinder K., Olsen, Carl E., Bracke, Marc E., Gross, Richard A. and Parmar, Virinder S. (2003) Synthesis of novel heterocyclic compounds: routes to pyrazolyl 1,2,3-triazoles and their biological activity evaluation. Indian Journal of Chemistry : Section B, Oganic Chemistry including Medicinal Chemistry, 42 (8). pp. 1950-1957. ISSN 0376-4699

Beuck, C, Singh, I., Bhattacharya, A, Heckler, W, Parmar, VS, Seitz, O and Weinhold, E (2003) Polycyclic aromatic DNA-Base surrogates: high-affinity binding to an adenine-specific base-flipping DNA methyltransferase. Angewandte Chemie International Edition, 42 (33). pp. 3958-3960. ISSN 1433-7851

Raj, Hanumantharao G., Singh, Ishwar, Kohli, Ekta, Kumari, Ranju, Gupta, Garima, Tyagi, Yogesh K., Kumar, Ajit, Prasad, Ashok K., Kaushik, Narendra K., Olsen, Carl E., Watterson, Arthur C. and Parmar, Virinder S. (2003) Mechanism of biochemical action of substituted 4-methylbenzopyran-2-ones. Part 10: Identification of inhibitors for the liver microsomal acetoxycoumarin: protein transacetylase. Bioorganic and Medicinal Chemistry, 11 (6). pp. 1015-1019. ISSN 0968-0896

Parmar, Virinder S., Sharma, Nawal K., Husain, Mofazzal, Watterson, Arthur C., Kumar, Jayant, Samuelson, Lynne A., Cholli, Ashok L., Prasad, Ashok K., Kumar, Ajay, Malhotra, Sanjay, Kumar, Naresh, Jha, Amitabh, Singh, Amarjit, Singh, Ishwar, Himanshu, , Vats, Archana, Shakil, Najam A., Trikha, Smriti, Mukherjee, Shubasish, Sharma, Sunil K., Singh, Sanjay K., Kumar, Ajay, Jha, Hriday N., Olsen, Carl E., Stove, Chrisophe P., Bracke, Marc E. and Mareel, Marc M. (2003) Synthesis, characterization and in vitro anti-invasive activity screening of polyphenolic and heterocyclic compounds. Bioorganic and Medicinal Chemistry, 11 (6). pp. 913-929. ISSN 0968-0896

Singh, Ishwar, Prasad, Ashok K., Sharma, Ajendra K., Saxena, Rajendra K., Olsen, Carl E., Cholli, Ashok L., Samuelson, Lynne A., Kumar, Jayant, Watterson, Arthur C. and Parmar, Virinder S. (2003) Synthetic and novel biocatalytic resolution studies on (+/-)-5/6/7-acetoxy-4-aryl-3,4-dihydrocoumarins. Bioorganic and Medicinal Chemistry, 11 (4). pp. 529-538. ISSN 0968-0896

Singh, Ishwar, Kohli, E., Raj, H. G., Gyanda, K., Jain, S. K., Tyagi, Y. K., Gupta, G., Kumari, R., Kumar, A., Pal, G., Prasad, A. K., Rastogi, R. C., Olsen, C. E., Jain, S. C. and Parmar, V. S. (2002) Mechanism of biochemical action of substituted 4-methylbenzopyran-2-ones. Part 9: comparison of acetoxy 4-methylcoumarins and other polyphenolic acetates reveal the specificity to acetoxy drug: protein transacetylase for pyran carbonyl group in proximity to the oxygen heteroatom. Bioorganic and Medicinal Chemistry, 10 (12). pp. 4103-4111. ISSN 0968-0896

Madan, Babita, Singh, Ishwar, Kumar, Ajit, Prasad, Ashok K., Raj, Hanumantharao G., Parmar, Virinder S. and Ghosh, Balaram (2002) Xanthones as inhibitors of microsomal lipid peroxidation and TNF-alpha induced ICAM-1 expression on human umbilical vein endothelial cells (HUVECs). Bioorganic and Medicinal Chemistry, 10 (11). pp. 3431-3436. ISSN 0968-0896

Singh, Ishwar, Hecker, Walburga, Prasad, Ashok K., Parmara, Virinder S. and Seitz, Oliver (2002) Local disruption of DNA-base stacking by bulky base surrogates. Chemical Communications (5). pp. 500-501. ISSN 1359-7345

Errington, W., Parmar, V. S., Singh, A. and Singh, I. (2001) 7-acetoxy-4-(1-chloroethyl)coumarin. Acta Crystallographica Section E - Structure Reports Online, 57 (10). O939-O940. ISSN 1600-5368

Belokon, Yuri N., Kochetkov, Konstantin A., Churkina, Tatiana D., Ikonnikov, Nikolai S., Chesnokov, Alexey A., Larionov, Oleg V., Singh, Ishwar, Parmar, Virinder S., Vyskocil, Stepan and Kagan, Henri B. (2000) Asymmetric PTC C-alkylation catalyzed by chiral derivatives of tartaric acid and aminophenols. Synthesis of (R)- and (S)-alpha-methyl amino acids. Journal of Organic Chemistry, 65 (21). pp. 7041-7048. ISSN 0022-3263

Plieva, F. M., Kochetkov, K. A., Singh, Ishwar, Parmar, V. S., Belokon', Y. N. and Lozinsky, V. I. (2000) Immobilization of hog pancreas lipase in macroporous poly(vinyl alcohol)-cryogel carrier for the biocatalysis in water-poor media. Biotechnology Letters, 22 (7). pp. 551-554. ISSN 0141-5492

This list was generated on Fri Feb 26 03:17:08 2021 GMT.