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Items: 1 to 50 of 186

1.

Metabolic engineering of Bacillus megaterium for heparosan biosynthesis using Pasteurella multocida heparosan synthase, PmHS2.

Williams A, Gedeon KS, Vaidyanathan D, Yu Y, Collins CH, Dordick JS, Linhardt RJ, Koffas MAG.

Microb Cell Fact. 2019 Aug 12;18(1):132. doi: 10.1186/s12934-019-1187-9.

2.

Editorial overview: Energy biotechnology.

Collins CH, Tullman-Ercek D.

Curr Opin Biotechnol. 2019 Jun;57:vii-ix. doi: 10.1016/j.copbio.2019.06.001. No abstract available.

PMID:
31307625
3.

Selective antimicrobial activity of cell lytic enzymes in a bacterial consortium.

Bhagwat A, Collins CH, Dordick JS.

Appl Microbiol Biotechnol. 2019 Sep;103(17):7041-7054. doi: 10.1007/s00253-019-09955-0. Epub 2019 Jun 15.

PMID:
31203418
4.

Engineering Bacillus megaterium Strains To Secrete Cellulases for Synergistic Cellulose Degradation in a Microbial Community.

Kalbarczyk KZ, Mazeau EJ, Rapp KM, Marchand N, Koffas MAG, Collins CH.

ACS Synth Biol. 2018 Oct 19;7(10):2413-2422. doi: 10.1021/acssynbio.8b00186. Epub 2018 Oct 3.

PMID:
30226981
5.

Synthesis and evaluation of a pentafluorobenzamide stationary phase for HPLC separations in the reversed phase and hydrophilic interaction modes.

Ferreira CC, Gama MR, da Silva GS, Almeida WP, Collins CH, Jardim ICSF.

J Sep Sci. 2018 Oct;41(20):3855-3862. doi: 10.1002/jssc.201800522. Epub 2018 Sep 12.

PMID:
30141264
6.

Pesticide determination in sweet peppers using QuEChERS and LC-MS/MS.

da Costa Morais EH, Collins CH, Jardim ICSF.

Food Chem. 2018 May 30;249:77-83. doi: 10.1016/j.foodchem.2017.12.092. Epub 2018 Jan 2.

PMID:
29407934
7.

Estimating surface soil moisture from SMAP observations using a Neural Network technique.

Kolassa J, Reichle RH, Liu Q, Alemohammad SH, Gentine P, Aida K, Asanuma J, Bircher S, Caldwell T, Colliander A, Cosh M, Collins CH, Jackson TJ, Martínez-Fernández J, McNairn H, Pacheco A, Thibeault M, Walker JP.

Remote Sens Environ. 2018 Jan;204:43-59. doi: 10.1016/j.rse.2017.10.045. Epub 2017 Nov 11.

8.

3-Dimensional X-ray microtomography methodology for characterization of monolithic stationary phases and columns for capillary liquid chromatography - A tutorial.

da Silva CGA, Grespan Bottoli CB, Collins CH.

Anal Chim Acta. 2017 Oct 23;991:30-45. doi: 10.1016/j.aca.2017.08.040. Epub 2017 Sep 4. Review.

PMID:
29031297
9.

Transcriptional control of motility enables directional movement of Escherichia coli in a signal gradient.

Ravichandar JD, Bower AG, Julius AA, Collins CH.

Sci Rep. 2017 Aug 21;7(1):8959. doi: 10.1038/s41598-017-08870-6.

10.

Towards cell-free isobutanol production: Development of a novel immobilized enzyme system.

Grimaldi J, Collins CH, Belfort G.

Biotechnol Prog. 2016 Jan-Feb;32(1):66-73. doi: 10.1002/btpr.2197. Epub 2015 Dec 8.

PMID:
26560680
11.

Permeation profiles of resveratrol cream delivered through porcine vaginal mucosa: Evaluation of different HPLC stationary phases.

Polonini HC, Soldati PP, de Almeida PA, da Silva CG, Collins CH, de Oliveira MA, Ferreira Ade O, Raposo NR, Brandão MA.

J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Oct 1;1002:8-12. doi: 10.1016/j.jchromb.2015.07.057. Epub 2015 Aug 3.

PMID:
26295696
12.

Synthetic Quorum Sensing and Cell-Cell Communication in Gram-Positive Bacillus megaterium.

Marchand N, Collins CH.

ACS Synth Biol. 2016 Jul 15;5(7):597-606. doi: 10.1021/acssynbio.5b00099. Epub 2015 Aug 6.

PMID:
26203497
13.

Cell-cell communication special issue.

Collins CH.

ACS Synth Biol. 2014 Apr 18;3(4):197-8. doi: 10.1021/sb500231j. No abstract available.

PMID:
24742176
14.

Impact of external flow on the dynamics of swimming microorganisms near surfaces.

Chilukuri S, Collins CH, Underhill PT.

J Phys Condens Matter. 2014 Mar 19;26(11):115101. doi: 10.1088/0953-8984/26/11/115101. Epub 2014 Mar 3.

PMID:
24590066
15.

Toward cell-free biofuel production: Stable immobilization of oligomeric enzymes.

Grimaldi J, Collins CH, Belfort G.

Biotechnol Prog. 2014 Mar-Apr;30(2):324-31. doi: 10.1002/btpr.1876. Epub 2014 Jan 30.

PMID:
24449684
16.

In vitro drug release and ex vivo percutaneous absorption of resveratrol cream using HPLC with zirconized silica stationary phase.

Polonini HC, Bastos Cde A, de Oliveira MA, da Silva CG, Collins CH, Brandão MA, Raposo NR.

J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Feb 1;947-948:23-31. doi: 10.1016/j.jchromb.2013.12.005. Epub 2013 Dec 17.

PMID:
24381018
17.

Effect of spaceflight on Pseudomonas aeruginosa final cell density is modulated by nutrient and oxygen availability.

Kim W, Tengra FK, Shong J, Marchand N, Chan HK, Young Z, Pangule RC, Parra M, Dordick JS, Plawsky JL, Collins CH.

BMC Microbiol. 2013 Nov 6;13:241. doi: 10.1186/1471-2180-13-241.

18.

Quorum sensing-modulated AND-gate promoters control gene expression in response to a combination of endogenous and exogenous signals.

Shong J, Collins CH.

ACS Synth Biol. 2014 Apr 18;3(4):238-46. doi: 10.1021/sb4000965. Epub 2013 Nov 11.

PMID:
24175658
19.

Characterization of stationary phases based on polysiloxanes thermally immobilized onto silica and metalized silica using supercritical fluid chromatography with the solvation parameter model.

da Silva CG, Collins CH, Lesellier E, West C.

J Chromatogr A. 2013 Nov 8;1315:176-87. doi: 10.1016/j.chroma.2013.09.055. Epub 2013 Sep 19.

PMID:
24079548
20.

Engineering the esaR promoter for tunable quorum sensing- dependent gene expression.

Shong J, Collins CH.

ACS Synth Biol. 2013 Oct 18;2(10):568-75.

PMID:
23879176
21.

Peptide-based communication system enables Escherichia coli to Bacillus megaterium interspecies signaling.

Marchand N, Collins CH.

Biotechnol Bioeng. 2013 Nov;110(11):3003-12. doi: 10.1002/bit.24975. Epub 2013 Jul 5.

PMID:
23775238
22.

Spaceflight promotes biofilm formation by Pseudomonas aeruginosa.

Kim W, Tengra FK, Young Z, Shong J, Marchand N, Chan HK, Pangule RC, Parra M, Dordick JS, Plawsky JL, Collins CH.

PLoS One. 2013 Apr 29;8(4):e62437. doi: 10.1371/journal.pone.0062437. Print 2013.

23.

Nano-liquid chromatography in pharmaceutical and biomedical research.

Gama MR, Collins CH, Bottoli CB.

J Chromatogr Sci. 2013 Aug;51(7):694-703. doi: 10.1093/chromsci/bmt023. Epub 2013 Apr 12. Review.

PMID:
23585638
24.

Directed evolution of the quorum-sensing regulator EsaR for increased signal sensitivity.

Shong J, Huang YM, Bystroff C, Collins CH.

ACS Chem Biol. 2013 Apr 19;8(4):789-95. doi: 10.1021/cb3006402. Epub 2013 Feb 6.

25.

Modular optimization of multi-gene pathways for fatty acids production in E. coli.

Xu P, Gu Q, Wang W, Wong L, Bower AG, Collins CH, Koffas MA.

Nat Commun. 2013;4:1409. doi: 10.1038/ncomms2425.

PMID:
23361000
26.
27.

New silica gel-based monolithic column for nano-liquid chromatography, used in the HILIC mode.

Silva RG, Bottoli CB, Collins CH.

J Chromatogr Sci. 2012 Sep;50(8):649-57. doi: 10.1093/chromsci/bms081. Epub 2012 May 21.

PMID:
22615310
28.

Towards synthetic microbial consortia for bioprocessing.

Shong J, Jimenez Diaz MR, Collins CH.

Curr Opin Biotechnol. 2012 Oct;23(5):798-802. doi: 10.1016/j.copbio.2012.02.001. Epub 2012 Mar 1. Review.

PMID:
22387100
29.

Comparison of classical chromatographic tests with a chromatographic test applied to stationary phases prepared by thermal immobilization of poly(methyloctylsiloxane) onto silica.

Borges EM, Euerby MR, Collins CH.

Anal Bioanal Chem. 2012 Dec;404(10):2985-3002. doi: 10.1007/s00216-012-5752-x. Epub 2012 Feb 4.

PMID:
22307179
30.

Effects of pH and temperature on the chromatographic performance and stability of immobilized poly(methyloctylsiloxane) stationary phases.

Borges EM, Collins CH.

J Chromatogr A. 2012 Mar 2;1227:174-80. doi: 10.1016/j.chroma.2012.01.001. Epub 2012 Jan 8.

PMID:
22277182
31.

Preparation and characterization of a poly(methyloctadecylsiloxane) thermally immobilized onto zirconized silica stationary phase for high-performance liquid chromatography.

da Silva CG, Collins CH.

J Chromatogr A. 2012 Apr 6;1232:248-56. doi: 10.1016/j.chroma.2011.12.073. Epub 2011 Dec 30.

PMID:
22251883
32.

Characterization of a mixed-mode reversed-phase/cation-exchange stationary phase prepared by thermal immobilization of poly(dimethylsiloxane) onto the surface of silica.

Borges EM, Euerby MR, Collins CH.

Anal Bioanal Chem. 2012 Feb;402(6):2043-55. doi: 10.1007/s00216-011-5674-z. Epub 2012 Jan 11.

PMID:
22231509
33.

Selectivity of some basic solutes on a poly(methyltetradecylsiloxane)-silica stationary phase.

Borges EM, Collins CH.

J Sep Sci. 2011 Nov;34(21):3011-9. doi: 10.1002/jssc.201100345. Epub 2011 Sep 21.

PMID:
21936053
34.

Characterization of several stationary phases prepared by thermal immobilization of poly(methyltetradecylsiloxane) onto silica surfaces.

Borges EM, Collins CH.

J Chromatogr A. 2011 Jul 15;1218(28):4378-88. doi: 10.1016/j.chroma.2011.05.007. Epub 2011 May 13.

PMID:
21636090
35.

Anion separations for liquid chromatography using propylpyridinium silica as the stationary phase.

Auler LM, Silva CR, Bottoli CB, Collins CH.

Talanta. 2011 May 30;84(4):1174-9. doi: 10.1016/j.talanta.2011.03.026. Epub 2011 Mar 17.

36.

Chromatographic evaluation using basic solutes of the silanol activity of stationary phases based on poly(methyloctylsiloxane) immobilized onto silica.

Borges EM, Collins CH.

J Sep Sci. 2011 May;34(10):1141-8. doi: 10.1002/jssc.201000700. Epub 2011 Apr 13.

PMID:
21491589
37.

Refugee, asylum seeker, immigrant women and postnatal depression: rates and risk factors.

Collins CH, Zimmerman C, Howard LM.

Arch Womens Ment Health. 2011 Feb;14(1):3-11. doi: 10.1007/s00737-010-0198-7. Epub 2010 Dec 14. Review.

PMID:
21153849
38.

Evaluations of the BET, I-point, and α-plot procedures for the routine determination of external specific surface areas of highly dispersed and porous silicas.

Collins KE, Collins CH, Maroneze CM, Cappovila V, Custodio R.

Langmuir. 2011 Jan 4;27(1):187-95. doi: 10.1021/la103640z. Epub 2010 Dec 8.

PMID:
21141900
39.

Some new selective stationary phases for RP-HPLC.

Jardim IC, Maldaner L, Lourenço J, Fioravanti LM, Collins CH.

J Sep Sci. 2010 Oct;33(19):2917-29. doi: 10.1002/jssc.201000313.

PMID:
21038456
40.

Determination of beta-artemether and its main metabolite dihydroartemisinin in plasma employing liquid-phase microextraction prior to liquid chromatographic-tandem mass spectrometric analysis.

Magalhães IR, Jabor VA, Faria AM, Collins CH, Jardim IC, Bonato PS.

Talanta. 2010 May 15;81(3):941-7. doi: 10.1016/j.talanta.2010.01.039. Epub 2010 Jan 25.

PMID:
20298876
41.

Molecularly imprinted silica as a selective SPE sorbent for triazine herbicides.

Gomes Costa Silva R, Rosa Morais Vigna C, Bottoli CB, Collins CH, Augusto F.

J Sep Sci. 2010 May;33(9):1319-24. doi: 10.1002/jssc.200900785.

PMID:
20201047
42.

Effects of different high pH solutions on the chemical stability of immobilized-polymer stationary phases.

Faria AM, Jardim IC, Collins CH.

J Chromatogr Sci. 2009 Oct;47(9):734-8.

PMID:
19835679
43.

Engineering multicellular systems by cell-cell communication.

Pai A, Tanouchi Y, Collins CH, You L.

Curr Opin Biotechnol. 2009 Aug;20(4):461-70. doi: 10.1016/j.copbio.2009.08.006. Epub 2009 Sep 3. Review.

44.

FCRL2 mRNA expression is inversely associated with clinical progression in chronic lymphocytic leukemia.

Nückel H, Collins CH, Frey UH, Sellmann L, Dürig J, Siffert W, Dührsen U.

Eur J Haematol. 2009 Dec 1;83(6):541-9. doi: 10.1111/j.1600-0609.2009.01328.x. Epub 2009 Aug 4.

PMID:
19682311
45.

Gaol and ship fevers.

Collins CH, Kennedy DA.

Perspect Public Health. 2009 Jul;129(4):163-4. No abstract available.

PMID:
19650550
46.

High CD49d protein and mRNA expression predicts poor outcome in chronic lymphocytic leukemia.

Nückel H, Switala M, Collins CH, Sellmann L, Grosse-Wilde H, Dührsen U, Rebmann V.

Clin Immunol. 2009 Jun;131(3):472-80. doi: 10.1016/j.clim.2009.02.004. Epub 2009 Mar 24.

PMID:
19318232
47.

The IKZF3 (Aiolos) transcription factor is highly upregulated and inversely correlated with clinical progression in chronic lymphocytic leukaemia.

Nückel H, Frey UH, Sellmann L, Collins CH, Dührsen U, Siffert W.

Br J Haematol. 2009 Jan;144(2):268-70. doi: 10.1111/j.1365-2141.2008.07442.x. Epub 2008 Nov 11. No abstract available.

PMID:
19016725
48.

Speciation of aqueous chromium(VI) solutions with the aid of Q-mode factor analysis followed by oblique projection.

Sena MM, Scarminio IS, Collins KE, Collins CH.

Talanta. 2000 Nov 1;53(2):453-61.

PMID:
18968130
49.

A synthetic Escherichia coli predator-prey ecosystem.

Balagaddé FK, Song H, Ozaki J, Collins CH, Barnet M, Arnold FH, Quake SR, You L.

Mol Syst Biol. 2008;4:187. doi: 10.1038/msb.2008.24. Epub 2008 Apr 15.

50.

Development of a polymer-coated stationary phase with improved chemical stability in alkaline mobile phases.

Faria AM, Silva CR, Collins CH, Jardim IC.

J Sep Sci. 2008 Apr;31(6-7):953-60. doi: 10.1002/jssc.200700607.

PMID:
18327851

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