Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Miroslav Sedlak"'
Publikováno v:
FEMS Yeast Research. 10:385-393
A current challenge of the cellulosic ethanol industry is the effect of inhibitors present in biomass hydrolysates. Acetic acid is an example of one such inhibitor that is released during the pretreatment of hemicellulose. This study examined the eff
Autor:
Daniel Sliva, Shailesh Dudhgaonkar, Jiri Adamec, Miroslav Sedlak, Andrej Jedinak, Amber Jannasch
Publikováno v:
Journal of Separation Science. 32:4052-4058
Ganoderma lucidum is a mushroom with a long history of medical applications. Research has demonstrated chemotherapeutic effects of G. lucidum in tissue culture, and bioactive fractions of the mushroom have been shown to contain high levels of triterp
Publikováno v:
Biotechnology Progress. 25:349-356
The inhibitory effects of furfural and acetic acid on the fermentation of xylose and glucose to ethanol in YEPDX medium by a recombinant Saccharomyces cerevisiae strain (LNH-ST 424A) were investigated. Initial furfural concentrations below 5 g/L caus
Autor:
Nathan S. Mosier, Wen-Chu Yang, Miroslav Sedlak, Fred E. Regnier, Jiri Adamec, Nancy W. Y. Ho
Publikováno v:
Analytical Chemistry. 80:9508-9516
Comprehensive analysis of intracellular metabolites is a critical component of elucidating cellular processes. Although the resolution and flexibility of reversed-phase liquid chromatography-mass spectrometry (RPLC-MS) makes it one of the most powerf
Publikováno v:
Bioresource Technology. 96:1986-1993
Controlled pH, liquid hot water pretreatment of corn stover has been optimized for enzyme digestibility with respect to processing temperature and time. This processing technology does not require the addition of chemicals such as sulfuric acid, lime
Publikováno v:
Analytical Chemistry. 77:3671-3675
We report a rapid microfluidic device construction technique which does not employ lithography or stamping methods. Device assembly physically combines a silicon wafer, an elastomer (poly(dimethylsiloxane) (PDMS)), and microfibers to form patterns of
Autor:
Nancy W. Y. Ho, Miroslav Sedlak
Publikováno v:
Yeast. 21:671-684
We have developed recombinant Saccharomyces yeasts that can effectively co-ferment glucose and xylose to ethanol. However, these yeasts still ferment glucose more efficiently than xylose. The transport of xylose could be one of the steps limiting the
Autor:
Nancy W. Y. Ho, Miroslav Sedlak
Publikováno v:
Applied Biochemistry and Biotechnology. 114:403-416
Recent studies have proven ethanol to be the idael liquid fuel for transportation, and renewable ligno cellulosic materials to be the attractive feed stocks for ethanol fuel production by fermentation. The major fermentable sugars from hydrolysis of
Publikováno v:
Enzyme and Microbial Technology. 33:19-28
Lignocellulosic biomass, which contains large amounts of glucose and xylose, is the new ideal feedstock for ethanol production used as renewable liquid fuel for transportation. The naturally occurring Saccharomyces yeasts traditionally used for indus
Publikováno v:
Biomedical Microdevices. 5:281-290
In this study, a novel PDMS/silicon hybrid microfluidic biochip was fabricated and tested for the long-term batch culture of bacterial cells. The PDMS (poly(dimethylsiloxane)) cover with 3-dimensional micro-channels for flow was fabricated using Tefl