Ewellyn Capanema

Forest Biomaterials

Works (22)

2016 | journal article

Structural analysis of hardwood native lignins by quantitative C-13 NMR spectroscopy

Holzforschung, 70(2), 95–108.

By: M. Balakshin, E. Capanema, R. Santos, H. Chang & H. Jameel

Source: NC State University Libraries

2016 | journal article

An approach towards tailoring interfacial structures and properties of multiphase renewable thermoplastics from lignin-nitrile rubber

Green Chemistry, 18(20), 5423–5437.

By: T. Bova, C. Tran, M. Balakshin, J. Chen, E. Capanema & A. Naskar

Source: NC State University Libraries

2015 | journal article

How well do mwl and cel preparations represent the whole hardwood lignin?

Journal of Wood Chemistry and Technology, 35(1), 17–26.

By: E. Capanema, M. Balakshin, R. Katahira, H. Chang & H. Jameel

Source: NC State University Libraries

2012 | journal article

Lignin structural variation in hardwood species

Journal of Agricultural and Food Chemistry, 60(19), 4923–4930.

By: R. Santos, E. Capanema, M. Balakshin, H. Chang & H. Jameel

Source: NC State University Libraries

2011 | journal article

Lignin changes after steam explosion and laccase-mediator treatment of eucalyptus wood chips

Journal of Agricultural and Food Chemistry, 59(16), 8761–8769.

By: R. Martin-Sampedro, E. Capanema, I. Hoeger, J. Villar & O. Rojas

Source: NC State University Libraries

2011 | journal article

Quantification of lignin-carbohydrate linkages with high-resolution NMR spectroscopy

Planta, 233(6), 1097–1110.

By: M. Balakshin, E. Capanema, H. Gracz, H. Chang & H. Jameel

Source: NC State University Libraries

2009 | journal article

Label-free in situ imaging of lignification in the cell wall of low lignin transgenic Populus trichocarpa

Planta, 230(3), 589–597.

By: M. Schmidt, A. Schwartzberg, P. Perera, A. Weber-Bargioni, A. Carroll, P. Sarkar, E. Bosneaga, J. Urban ...

Source: NC State University Libraries

2007 | journal article

MWL fraction with a high concentration of lignin-carbohydrate linkages: Isolation and 2D NMR spectroscopic analysis

Holzforschung, 61(1), 1–7.

By: M. Balakshin, E. Capanema & H. Chang

Source: NC State University Libraries

2006 | journal article

Oxidative ammonolysis of technical lignins. Part 4. Effects of the ammonium hydroxide concentration and pH

Journal of Wood Chemistry and Technology, 26(1), 95–109.

By: E. Capanema, M. Balakshin, C. Chen & J. Gratzl

Source: NC State University Libraries

2005 | article

NMR studies on Fraser fir Abies fraseri (Pursh) Poir. Lignins (vol 59, 488, 2005)

Holzforschung.

Source: NC State University Libraries

2005 | journal article

Quantitative characterization of a hardwood milled wood lignin by nuclear magnetic resonance spectroscopy

Journal of Agricultural and Food Chemistry, 53(25), 9639–9649.

By: E. Capanema, M. Balakshin & J. Kadla

Source: NC State University Libraries

2005 | journal article

Rapid screening of wood chemical component variations using transmittance near-infrared spectroscopy

Journal of Agricultural and Food Chemistry, 53(9), 3328–3332.

By: T. Yeh, T. Yamada, E. Capanema, H. Chang, V. Chiang & J. Kadla

Source: NC State University Libraries

2004 | conference paper

Tracking down the effects of a rare mutant gene in loblolly pine: a first report

In 2004 Paper Summit, Spring Technical and International Environmental Conference. CD-ROM published by TAPPI, Norcross, GA.

By: Q. Yu, E. Capanema, V. Batista, S. Josserand, G. Johnson, C. Nelson, S. McKeand, J. MacKay ...

Source: NC State University Libraries

2004 | journal article

A comprehensive approach for quantitative lignin characterization by NMR spectroscopy

Journal of Agricultural and Food Chemistry, 52(7), 1850–1860.

By: E. Capanema, M. Balakshin & J. Kadla

Source: NC State University Libraries

2004 | journal article

An improved procedure for isolation of residual lignins from hardwood kraft pulps

Holzforschung, 58(5), 464–472.

By: E. Capanema, M. Balakshin & C. Chen

Source: NC State University Libraries

2003 | journal article

Comparative studies on oxidation of lignin model compounds with hydrogen peroxide using Mn(IV)-Me(3)TACN and Mn(IV)-Me4DTNE as catalyst

Journal of Molecular Catalysis. A, Chemical, 206(02-Jan), 37–51.

By: V. Alves, E. Capanema, C. Chen & J. Gratzl

Source: NC State University Libraries

2003 | journal article

Comparative studies on the delignification of pine kraft-anthraquinone pulp with hydrogen peroxide by binucleus Mn(IV) complex catalysis

Journal of Agricultural and Food Chemistry, 51(21), 6223–6232.

By: C. Chen, E. Capanema & H. Gracz

Source: NC State University Libraries

2003 | journal article

Elucidation of the structures of residual and dissolved pine kraft lignins using an HMQC NMR technique

Journal of Agricultural and Food Chemistry, 51(21), 6116–6127.

By: M. Balakshin, E. Capanema, C. Chen & H. Gracz

Source: NC State University Libraries

2003 | journal article

Reaction mechanisms in delignification of pine Kraft-AQ pulp with hydrogen peroxide using Mn(IV)-Me4DTNE as catalyst

Journal of Agricultural and Food Chemistry, 51(7), 1932–1941.

By: C. Chen, E. Capanema & H. Gracz

Source: NC State University Libraries

2002 | journal article

Oxidative ammonolysis of technical lignins - Part 3. Effect of temperature on the reaction rate

Holzforschung, 56(4), 402–415.

By: E. Capanema, M. Balakshin, C. Chen, J. Gratzl & A. Kirkman

Source: NC State University Libraries

2001 | journal article

Oxidative ammonolysis of technical lignins. Part 1. Kinetics of the reaction under isothermal condition at 130degreesC

Holzforschung, 55(4), 397.

By: E. Capanema, M. Balakshin, C. Chen, J. Gratzl & A. Kirkman

Source: NC State University Libraries

2001 | journal article

Oxidative ammonolysis of technical lignins. Part 2. Effect of oxygen pressure

Holzforschung, 55(4), 405.

By: E. Capanema, M. Balakshin, C. Chen, J. Gratzl & A. Kirkman

Source: NC State University Libraries