Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Marien P. Harkes"'
Autor:
Victoria S. Whiffin, Jacco L. Booster, Mark C.M. van Loosdrecht, Leon A. van Paassen, Marien P. Harkes
Publikováno v:
Ecological Engineering. 36:112-117
The mechanical properties of soil (cohesion, friction, stiffness and permeability) are important parameters for engineering constructions and ecosystems in sedimentary environments. BioGrout is an in situ soil strengthening technique involving microb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331dd6b51ff8341ecd223ed1376edc63
https://doi.org/10.1016/j.ecoleng.2009.01.004
https://doi.org/10.1016/j.ecoleng.2009.01.004
Publikováno v:
Geomicrobiology Journal. 24:417-423
In order to evaluate MCP as a soil strengthening process, a five meter sand column was treated with bacteria and reagents under conditions that were realistic for field applications. The injection and reaction parameters were monitored during the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77496a0e0f9da0c778305b2e9e2a72b3
https://doi.org/10.1080/01490450701436505
https://doi.org/10.1080/01490450701436505
Autor:
Marien P. Harkes, Reinetta M. Buitelaar, Arjon J. van Hengel, Paul G. M. Hesselink, Harry J. Wichers
Publikováno v:
Plant Cell, Tissue and Organ Culture. 28:11-18
Camptotheca acuminata plants contain camptothecin which is a secondary metabolite with strong anti-tumor activity. The induction of callus and cell suspension cultures from Camptotheca acuminata stem parts on different media is described. Growth in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c2cb2f59d7b954f5664333ce832179
https://doi.org/10.1007/bf00039910
https://doi.org/10.1007/bf00039910
Autor:
Marien P. Harkes, W van Uden, Ben Homan, Niesko Pras, Harry J. Wichers, Theo M. Malingré, Herman J. Woerdenbag
Publikováno v:
Journal of Natural Products. 55:102-110
A method has been developed for the large scale isolation of 5-methoxypodophyllotoxin [1] from a high-producing root culture derived from Linum flavum. A closely related lignan, 5'-demethoxy-5-methoxypodophyllotoxin [2], was also present in the root
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0d54d0dcf21d65fee3ca47433a6d093
https://doi.org/10.1021/np50079a015
https://doi.org/10.1021/np50079a015
Autor:
Mark C.M. van Loosdrecht, Marien P. Harkes, Leon A. van Paassen, Maaike Blauw, Edris Taher, Wouter R. L. van der Star
Publikováno v:
Ground Improvement Technologies and Case Histories.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c78dedcec33f5bca37cea17eeb90cc3
https://doi.org/10.3850/gi126
https://doi.org/10.3850/gi126
Publikováno v:
Phytochemistry. 30:3601-3604
The isolation and structure elucidation of 5′-demethoxy 5-methoxypodophyllotoxin and a number of structurally closely related minor compounds of M ,s 370, 400 and 430, from in vitro cultured cells are reported. All compounds possess the same stereo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddf19e148134a1ab0a645ed568272de0
https://doi.org/10.1016/0031-9422(91)80074-b
https://doi.org/10.1016/0031-9422(91)80074-b
Publikováno v:
Plant Cell, Tissue and Organ Culture. 23:93-100
The 5-methoxypodophyllotoxin contents of plants, cell cultures and regenerated plants of Linum flavum are compared. It is demonstrated that cell cultures are able to produce amounts of 5-methoxypodophyllotoxin that are comparable to the concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93481504404fd1efbb021f09abd4b5f1
https://doi.org/10.1007/bf00035828
https://doi.org/10.1007/bf00035828