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Showing 1-30 of 116 results for "09906" within Papers
Arpan Das et al.
Polish journal of microbiology, 62(1), 31-43 (2013-07-09)
This study was aimed to evaluate the pattern of cellulase biosynthesis from Aspergillusfumigatus ABK9 under submerged fermentation. Production was increased concomitantly with fungal growth up to 72 h and reached maximum (Xmax -6.72 g/l) with specific growth rate (mu max)
Arthur J Ragauskas et al.
Science (New York, N.Y.), 344(6185), 1246843-1246843 (2014-05-17)
Research and development activities directed toward commercial production of cellulosic ethanol have created the opportunity to dramatically increase the transformation of lignin to value-added products. Here, we highlight recent advances in this lignin valorization effort. Discovery of genetic variants in
Hong Chen et al.
The Journal of nutrition, 145(1), 51-58 (2014-11-08)
The effect of dietary fiber on intestinal function primarily has been ascribed to its interaction with intestinal bacteria in the hindgut, whereas changes in intestinal bacteria in the host have been considered to depend on fiber composition. The objectives of
Séverine Rose et al.
Nature, 505(7483), 382-385 (2013-12-18)
Adhesives are made of polymers because, unlike other materials, polymers ensure good contact between surfaces by covering asperities, and retard the fracture of adhesive joints by dissipating energy under stress. But using polymers to 'glue' together polymer gels is difficult
Raman Mahadevan Iyer et al.
Pharmaceutical development and technology, 19(5), 577-582 (2013-08-13)
Material properties play a significant role in pharmaceutical processing. In the present study, a novel approach is used to determine solid fraction (SF) based on a direct measurement (DM) of the apparent volume of a sample. The sample was scanned
Xuming Zhou et al.
Nature genetics, 46(12), 1303-1310 (2014-11-05)
Colobines are a unique group of Old World monkeys that principally eat leaves and seeds rather than fruits and insects. We report the sequencing at 146× coverage, de novo assembly and analyses of the genome of a male golden snub-nosed
Takashi Sunohara et al.
Contributions to nephrology, 173, 156-163 (2011-08-26)
The cellulose triacetate membrane is one of the typical high-performance membranes. Cellulose triacetate is a plastic material manufactured from cellulose. The hydroxyl group of cellulose is chemically substituted for the carboxyl group. Therefore, its characteristics are quite different from cellulose.
Jasdeep Chatrath Padaria et al.
Journal of environmental biology, 35(3), 555-561 (2014-05-13)
Bio-fuel produced from ethanol is economically and environmentally advantageous in context of changing global climate. A large number of microorganisms are capable of cellulase production but most of them cannot be utilized commercially due to their low activity. In the
Jingquan Han et al.
Carbohydrate polymers, 94(2), 773-781 (2013-04-03)
Regenerated cellulose nanoparticles (RCNs) including both elongated fiber and spherical structures were prepared from microcrystalline cellulose (MCC) and cotton using 1-butyl-3-methylimidazolium chloride followed by high-pressure homogenization. The crystalline structure of RCNs was cellulose II in contrast to the cellulose I
Chun You et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(18), 7182-7187 (2013-04-17)
The global demand for food could double in another 40 y owing to growth in the population and food consumption per capita. To meet the world's future food and sustainability needs for biofuels and renewable materials, the production of starch-rich
Jeffrey M Skerker et al.
Molecular systems biology, 9, 674-674 (2013-06-19)
The efficient production of biofuels from cellulosic feedstocks will require the efficient fermentation of the sugars in hydrolyzed plant material. Unfortunately, plant hydrolysates also contain many compounds that inhibit microbial growth and fermentation. We used DNA-barcoded mutant libraries to identify
Pier Alessandro Fanti et al.
The Journal of dermatological treatment, 25(5), 434-437 (2012-12-12)
The management of surgical wounds of the donor areas for split-thickness skin grafts might be difficult in terms of pain, risk of infection, and delayed healing. In the period from September 2011 to June 2012, 12 patients affected by large
Yulia Fridman et al.
Genes & development, 28(8), 912-920 (2014-04-17)
Coherent plant growth requires spatial integration of hormonal pathways and cell wall remodeling activities. However, the mechanisms governing sensitivity to hormones and how cell wall structure integrates with hormonal effects are poorly understood. We found that coordination between two types
Manuel Eibinger et al.
The FEBS journal, 281(1), 275-290 (2013-12-11)
Highly heterogeneous and usually weakly defined substrate morphologies complicate the study of enzymatic cellulose hydrolysis. The cellulose surface has a non-uniform shape in particular, with consequent impacts on cellulase adsorption and activity. We have therefore prepared a cellulosic model substrate
Shota Takenaka et al.
Journal of neurosurgery. Spine, 21(6), 877-881 (2014-09-27)
Vertebral cystic lesions may be observed in pseudarthroses after lumbar fusion surgery. The authors report a rare case of pseudarthrosis after spinal fusion, accompanied by an expanding vertebral osteolytic defect induced by cellulose particles. A male patient originally presented at
Jung Min Lee et al.
JAMA otolaryngology-- head & neck surgery, 139(6), 629-635 (2013-06-22)
Bioresorbable fixation systems have been popular for the treatment of facial fractures. However, their mechanical properties are uncertain and complications have been reported. To overcome these problems, we developed a bioresorbable fixation plate using a composite of silk fibroin and
Ginger Brininstool et al.
BMC plant biology, 8, 58-58 (2008-05-20)
The Arabidopsis thaliana CONSTITUTIVE EXPRESSOR OF PATHOGENESIS-RELATED GENES5 (CPR5) gene has been previously implicated in disease resistance, cell proliferation, cell death, and sugar sensing, and encodes a putative membrane protein of unknown biochemical function. Trichome development is also affected in
L Brinchi et al.
Carbohydrate polymers, 94(1), 154-169 (2013-04-03)
The use of renewables materials for industrial applications is becoming impellent due to the increasing demand of alternatives to scarce and unrenewable petroleum supplies. In this regard, nanocrystalline cellulose, NCC, derived from cellulose, the most abundant biopolymer, is one of
Mohammad Saraji et al.
Journal of chromatography. A, 1314, 24-30 (2013-10-01)
In this paper, chemically modified cellulose paper was introduced as a novel extracting phase for thin film microextraction (TFME). Different reagents (Octadecyltrichlorosilane, diphenyldichlorosilane, cyclohexyl isocyanate and phenyl isocyanate) were used to modify the cellulose papers. The modified papers were evaluated
K Mahanta et al.
Journal of environmental biology, 35(4), 721-725 (2014-07-10)
Cellulose decomposing microorganisms (CDMs) are important for efficient bioconversion of plant biomasses. To this end, we isolated seven fungal isolates (Aspergillus wentii, Fusarium solani, Mucor sp., Penicillum sp., Trichoderma harzaianum, Trichoderma sp.1 and Trichoderma sp.2) and three bacterial isolates (bacterial
Yan Luo et al.
Journal of nanoscience and nanotechnology, 13(1), 582-588 (2013-05-08)
Calcination and carbonization of ultrathin titania gel film pre-coated cellulose nanofibers of ordinary laboratory filter paper at 1300 degrees C under argon atmosphere yielded a hierarchical nanofibrous rutile-titania/carbon composite material. The carbon fibers derived from the initial cellulose nanofibers possess
Shashikant P Patole et al.
Journal of nanoscience and nanotechnology, 13(11), 7689-7694 (2013-11-20)
Thin graphene/polymer sheet composites were fabricated using easily soluble expanded graphite (ESEG), and their field emission (FE) parameters were examined. Due to the high dispersability of ESEG, a stable graphene suspension was prepared by ultrasonication in toluene without the need
S K Sahoo et al.
Acta poloniae pharmaceutica, 70(1), 123-127 (2013-04-25)
5-Fluorouracil loaded calcium-zinc-gellan and calcium-zinc-gellan-ethyl cellulose microbeads were successfully prepared by simple ionotropic gelation and oil in water ionotropic gelation technique, respectively. Prepared microbeads were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy and evaluated for particle size, drug
Arup K Siddhanta et al.
Natural product communications, 8(4), 497-500 (2013-06-07)
Crude cellulose as well as alpha- and beta-celluloses were estimated in thirty-four seaweed species of fifteen orders of Chlorophyta, Phaeophyta and Rhodophyta of Indian waters. The greatest yields of crude cellulose and a-cellulose were obtained from Chaetomorpha aerea (approx. 20.0%
Changyoon Baek et al.
Journal of biomedical nanotechnology, 9(7), 1293-1298 (2013-08-06)
The current medical technology has constantly demanded novel and advanced materials exhibiting the unique physicochemical properties but, at the same time, possessing the intrinsic biocompatibility. Natural biomolecules based on materials such as peptide- (or protein-) or DNA/RNA derivatives have been
Christopher M Bianchetti et al.
The Journal of biological chemistry, 288(25), 18574-18587 (2013-05-09)
Streptomyces sp. SirexAA-E is a highly cellulolytic bacterium isolated from an insect/microbe symbiotic community. When grown on lignin-containing biomass, it secretes SACTE_2871, an aromatic ring dioxygenase domain fused to a family 5/12 carbohydrate-binding module (CBM 5/12). Here we present structural
Geert J Behets et al.
American journal of physiology. Renal physiology, 306(1), F61-F67 (2013-11-08)
Both calcium-containing and noncalcium-containing phosphate binders can increase gastrointestinal calcium absorption. Previously, we observed that lanthanum carbonate administration to rats with renal failure is not associated with increased calciuria. Additionally, lanthanum carbonate treatment in dialysis patients has been associated with
João C Fernandes et al.
Plant science : an international journal of experimental plant biology, 205-206, 111-120 (2013-03-19)
Grapevine (Vitis vinifera L.) is one of the most economically important fruit crops in the world. Deficit in nitrogen, phosphorus and sulfur nutrition impairs essential metabolic pathways. The influence of mineral stress in the composition of the plant cell wall
Tujun Xie et al.
Carbohydrate polymers, 94(2), 807-813 (2013-04-03)
The enzymatic hydrolysis of the bagasse pulp prepared from the treatment process with active oxygen and MgO-based solid alkali was studied. The hydrolysates were tested by IC (ionic chromatography) for the analysis of monosaccharide. Additionally, the changes of pulp before
James M Dugan et al.
Nanomedicine (London, England), 8(2), 287-298 (2013-02-12)
As the principle structural polysaccharide in plants, cellulose has been extensively characterized over many decades. In recent years, however, exciting new cellulosic materials have been developed with nanoscale fibrillar structures that have particularly promising applications in the growing field of
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