Results 31 to 40 of about 1,823 (170)

Can Small Molecules Provide Clues on Disease Progression in Cerebrospinal Fluid from Mild Cognitive Impairment and Alzheimer’s Disease Patients? [PDF]

Alzheimer’s disease (AD) is a complex and multifactorial neurodegenerative disease, which is currently diagnosed via clinical symptoms and nonspecific biomarkers (such as Aβ1–42, t-Tau, and p-Tau) measured in cerebrospinal fluid (CSF), which alone do not
Begoña Talavera Andújar (17989025), Arnaud Mary (12113724), Carmen Venegas (787793), Evan E. Bolton (17067558), Michael T. Heneka (8764890), Leonid Zaslavsky (3407705), Tiejun Cheng (1275600), Emma L. Schymanski (1460860)   +7 more
core   +3 more sources

이산화탄소와 개미산만을 이용한 재조합 대장균 내 유용 화학 물질 생산 연구

, 2021
학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2021.2,[iv, 69 p. :]Increased concerns for the environmental problem related with greenhouse gases have forced bioconversion of one-carbon gases to value-added chemicals as one of the desirable solutions.
Hwang, Chang Hun
core  

Production of poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by Ralstonia eutropha from soybean oil

New Biotechnology, 2011
High-yield production of polyhydroxyalkanoates (PHAs) by Ralstonia eutropha KCTC 2662 was investigated using soybean oil and γ-butyrolactone as carbon sources. In flask culture, it was shown that R. eutropha KCTC 2662 accumulated PHAs during the growth phase.
Dae Hoo, Park, Beom Soo, Kim
openaire   +2 more sources

Effect of Triazole Fungicides Titul Duo and Vintage on the Development of Pea (Pisum sativum L.) Symbiotic Nodules

, 2023
Triazole fungicides are widely used in agricultural production for plant protection, including pea (Pisum sativum L.). The use of fungicides can negatively affect the legume-Rhizobium symbiosis.
Artemii P. Gorshkov, Viktor E. Tsyganov, Anna V. Tsyganova, Pyotr G. Kusakin, Yaroslav G. Borisov   +4 more
core   +1 more source

Preparation of alkyl (R)-(-)-3-hydroxybutyrate by acidic alcoholysis of poly-(R)-(-)-3-hydroxybutyrate

, 2000
An efficient method for the preparation of optically active alkyl (R)-(-)-3-hydroxybutyrates by chemical depolymerization of biopolymer, poly-(R)-(-)-(3-hydroxybutyrate), was established.
Lim, IT, Lee, Y, Park, SH, Han, KB, Lee, SangYup   +4 more
core  

Production and Characterization of Melt-Spun Poly(3-hydroxybutyrate)/Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) Blend Monofilaments

ACS Omega
We investigated the melt-spinning potential of a poly(3-hydroxybutyrate)/poly(3-hydroxybutyrate-co-4-hydroxybutyrate) blend using a piston spinning machine with two different spinneret diameters (0.2 and 0.5 mm). Results from the differential scanning calorimetry, dynamic mechanical thermal analysis, and tensile testing showed distinct filament ...
Sabrina Kopf, Andrew Root, Ivo Heinmaa, Juliana Aristéia de Lima, Dan Åkesson, Mikael Skrifvars   +5 more
openaire   +5 more sources

Experimental Exploration of Thermostable Poly (-Hydroxybutyrates) by Geobacillus kaustophilus Using Box-Behnken Design

, 2019
The polymers/enzymes produced by the microorganisms isolated from the various thermal sources have stability at different levels and their usage areas can be improved according to this characteristic.
ÇELİK, PINAR AYTAR, DENKBAŞ, EMİR BAKİ, DEMİRBİLEK, MURAT, Gedikli, Serap, Mutlu, Mehmet Burcin, ÇABUK, AHMET   +5 more
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Thermodynamic Properties and Crystallographic Characterization of Semiclathrate Hydrates Formed with Tetra‑n‑butylammonium Glycolate

, 2019
Semiclathrate hydrates are a crystalline host–guest material, which forms with water and ionic substances such as tetra-n-butylammonium (TBA) salts.
Satoshi Takeya (122180), Sanehiro Muromachi (1556731)   +1 more
core   +1 more source

Polyhydroxyalkanoates (PHAs) production from aerobic-mixed cultures [PDF]

, 2006
This study assessed the optimal conditions for PHA production using saponified fatty acid, derived from sunflower oil (SO). A fed-batch reactor was used to produce PHA.
Tuan Norhafizah binti Tuan Zakaria
core   +1 more source

Production of Biopolymer Polyhydroxyalkanoates (PHA) by Extreme Halophilic Marine Archaea Haloferax mediterranei in Medium with Varying Phosphorus Concentration

, 2018
The development of plastics production from biodegradable resources such as polyhydroxyalkanoates (PHAs) is important due to the increasing demand for plastics.
Winterburn, James; id_orcid, Melanie, Susiana, Winterburn, James B., Devianto, Hary   +3 more
core   +1 more source