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Showing 25 to 36 of 13342 entries
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A Novel .

Frontiers in plant science

Zhang M, Wei F, Guo K, Hu Z, Li Y, Xie G, Wang Y, Cai X, Peng L, Wang L.
PMID: 27708650
Front Plant Sci. 2016 Sep 21;7:1366. doi: 10.3389/fpls.2016.01366. eCollection 2016.

We report isolation and characterization of a fragile culm mutant

Process relevant screening of cellulolytic organisms for consolidated bioprocessing.

Biotechnology for biofuels

Antonov E, Schlembach I, Regestein L, Rosenbaum MA, Büchs J.
PMID: 28450887
Biotechnol Biofuels. 2017 Apr 24;10:106. doi: 10.1186/s13068-017-0790-4. eCollection 2017.

BACKGROUND: Although the biocatalytic conversion of cellulosic biomass could replace fossil oil for the production of various compounds, it is often not economically viable due to the high costs of cellulolytic enzymes. One possibility to reduce costs is consolidated...

The Impact of Climate, Sulfur Dioxide, and Industrial Dust on δ.

Water, air, and soil pollution

Sensuła BM.
PMID: 27057072
Water Air Soil Pollut. 2016;227:106. doi: 10.1007/s11270-016-2808-0. Epub 2016 Mar 12.

The mass spectrometric analysis of the impact of sulfur dioxide and dust emission on carbon and oxygen stable isotopic compositions of glucose hydrolysed from α-cellulose samples extracted from Scots pine growing in the vicinity of "Huta Katowice" steelworks was...

Chlorophyll and carbohydrate metabolism in developing silique and seed are prerequisite to seed oil content of Brassica napus L.

Botanical studies

Hua S, Chen ZH, Zhang Y, Yu H, Lin B, Zhang D.
PMID: 28510961
Bot Stud. 2014 Dec;55(1):34. doi: 10.1186/1999-3110-55-34. Epub 2014 Mar 19.

BACKGROUND: Although the seed oil content in canola is a crucial quality determining trait, the regulatory mechanisms of its formation are not fully discovered. This study compared the silique and seed physiological characteristics including fresh and dry weight, seed...

Re-evaluation of all-plastic organic dye laser with DFB structure fabricated using photoresists.

Scientific reports

Tsutsumi N, Nagi S, Kinashi K, Sakai W.
PMID: 27703217
Sci Rep. 2016 Oct 05;6:34741. doi: 10.1038/srep34741.

Organic solid-state lasers (OSSLs) with distributed feedback structures can detect nanoscale materials and therefore offer an attractive sensing platform for biological and medical applications. Here we investigate the lasing characteristics, i.e., the threshold and slope efficiency, as a function...

Synthesis and characterization of regioselectively substituted curdlan hetero esters via an unexpected acyl migration.

Carbohydrate polymers

Chien CY, Enomoto-Rogers Y, Takemura A, Iwata T.
PMID: 27702533
Carbohydr Polym. 2017 Jan 02;155:440-447. doi: 10.1016/j.carbpol.2016.08.067. Epub 2016 Aug 30.

Regioselectively substituted curdlan esters were synthesized by protecting the C6 primary hydroxyl group with a triphenylmethyl group followed by the acylation of the secondary hydroxyl groups at C2 and C4. The subsequent detritylation of C6 trityl group under acidic...

Interfacial Activity of Nonamphiphilic Particles in Fluid-Fluid Interfaces.

Langmuir : the ACS journal of surfaces and colloids

Zhang Y, Wang S, Zhou J, Zhao R, Benz G, Tcheimou S, Meredith JC, Behrens SH.
PMID: 28422501
Langmuir. 2017 May 09;33(18):4511-4519. doi: 10.1021/acs.langmuir.7b00599. Epub 2017 Apr 25.

Surfactants can adsorb in fluid-fluid interfaces and lower the interfacial tension. Like surfactants, particles with appropriate wettability can also adsorb in fluid-fluid interfaces. Despite many studies of particle adsorption at fluid interfaces, some confusion persists regarding the ability of...

Molecular dynamics simulations of oligoester brushes: the origin of unusual conformations.

Soft matter

Glova AD, Larin SV, Falkovich SG, Nazarychev VM, Tolmachev DA, Lukasheva NV, Lyulin SV.
PMID: 28926071
Soft Matter. 2017 Sep 27;13(37):6627-6638. doi: 10.1039/c7sm01419h.

We present results from all-atom molecular dynamics simulations for the structural properties of oligomeric lactic acid chains (OLA) grafted to the surface of cellulose nanocrystals (CNCs) and immersed in the melt of polylactic acid (PLA). Earlier, we have found...

Microneedles from Fishscale-Nanocellulose Blends Using Low Temperature Mechanical Press Method.

Pharmaceutics

Olatunji O, Olsson RT.
PMID: 26404358
Pharmaceutics. 2015 Sep 24;7(4):363-78. doi: 10.3390/pharmaceutics7040363.

Fish scale biopolymer blended with nanocellulose crystals is used for production of microneedles applying mechanical press microfabrication and the effect of nanocellulose on microfabrication, water absorption, moisture stability and mechanical properties of the microneedles is reported. The results show...

Investigation of accessibility and reactivity of cellulose pretreated by ionic liquid at high loading.

Carbohydrate polymers

Endo T, Aung EM, Fujii S, Hosomi S, Kimizu M, Ninomiya K, Takahashi K.
PMID: 28927619
Carbohydr Polym. 2017 Nov 15;176:365-373. doi: 10.1016/j.carbpol.2017.08.105. Epub 2017 Aug 25.

High loading of cellulose in ionic liquid (IL) pretreatment is potentially a key technique for cellulose conversion to glucose in biorefining. In this work, to expand the potential use of this high loading technique, the accessibility of microcrystalline cellulose...

To study the influence of different grades of Ethylcellulose ether derivative polymer Ethocel® and co-excipient on drug release profile of controlled release matrix tablet of acarbose.

Pakistan journal of pharmaceutical sciences

Mehsud S, Rauf M, Obaidullah -, Khan KA, Khan GM.
PMID: 26687743
Pak J Pharm Sci. 2015 Nov;28(6):2259-65.

The aim of the study presented is to formulate and evaluate Acarbose controlled release matrix tablets by means of different grades of polymer Ethocel and different co-excipients with the intention to see their effects on drug release profile during...

The binding of cellulase variants to dislocations: a semi-quantitative analysis based on CLSM (confocal laser scanning microscopy) images.

AMB Express

Hidayat BJ, Weisskopf C, Felby C, Johansen KS, Thygesen LG.
PMID: 26626331
AMB Express. 2015 Dec;5(1):76. doi: 10.1186/s13568-015-0165-9. Epub 2015 Dec 01.

Binding of enzymes to the substrate is the first step in enzymatic hydrolysis of lignocellulose, a key process within biorefining. During this process elongated plant cells such as fibers and tracheids have been found to break into segments at...

Showing 25 to 36 of 13342 entries