Results 81 to 90 of about 13,130 (238)

BIOZON: a system for unification, management and analysis of heterogeneous biological data [PDF]

, 2006
Background Integration of heterogeneous data types is a challenging problem, especially in biology, where the number of databases and data types increase rapidly.
Yona Golan, Birkland Aaron
core   +2 more sources

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

Advanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren, Bohao Liu, Zhiyuan Qu, Xue Jiang, Heng Zhao, Danyao Qu, Ruizhi Ning, Chen Su, Taoping Liu, Guangjian Zhang, Weiwei Wu   +10 more
wiley   +1 more source

Epoxy Cross-Linked Collagen and Collagen-Laminin Peptide Hydrogels as Corneal Substitutes

Journal of Functional Biomaterials, 2013
A bi-functional epoxy-based cross-linker, 1,4-Butanediol diglycidyl ether (BDDGE), was investigated in the fabrication of collagen based corneal substitutes. Two synthetic strategies were explored in the preparation of the cross-linked collagen scaffolds.
May Griffith, Bo Liedberg, Jaywant Phopase, William. Bruce Jackson, Per Fagerholm, Silvia Odorcic, Kimberley Merrett, Christopher W. Noel, Debbie Mitra, Li Buay Koh, Mohammad Mirazul Islam   +10 more
doaj   +1 more source

Isolation and Characterization of Serratia species in Silk Rearing Environment [PDF]

, 2013
Different isolates obtained from the study area (Chickkabalpura(13° 26' N and 77° 46' E), Ramanagara (12° 54' N and 78° 02' E) and Kolar(13° 09' N and78° 11' E) Districts of Karnataka) in seasons of rain, winter, and summer were examined for Serratia Sp.,
Ashok Kumar, H.K., Ramakrishna, S.
core  

Enzymatic synthesis of acylglycerides from agroindustrial residues: process design and simplified techno‐economic assessment

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa, Isabelle de Souza Barbosa, Ana Cristina de Araújo Collaço, Denise Maria Guimarães Freire, Viridiana Santana Ferreira‐Leitão   +4 more
wiley   +1 more source

Extractive Capacity of Oleyl Alcohol on 2, 3-Butanediol Production in Fermentation Process with Use of Klebsiella pneumoniae PTCC 1290 [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2009
Recovery of metabolites from fermentation broth by solvent extraction can be used to optimize fermentation processes. End-product reutilization, low product concentration and large volumes of fermentation broth and the requirements for large bioreactors,
Hassan Pahlavanzadeh, Gholam Khayati, Ebrahim Vasheghani Farahani, Nasser Ghaemi   +3 more
doaj  

Engineering of CoA‐Acylating Butyraldehyde Dehydrogenase for Enhanced 1,3‐Butanediol Production in Escherichia coli

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Microbial production of 1,3‐butanediol (1,3‐BDO) offers a renewable route to this versatile C4 chemical. However, the low performance of CoA‐acylating butyraldehyde dehydrogenase (Bld), which contains a catalytic cysteine, limits efficient production in recombinant Escherichia coli (E. coli).
Seunghyun Cho, Tayyab Islam, Sobia Islam, Junhak Lee, Sung Won Jung, Sunghoon Park   +5 more
wiley   +1 more source

Preparation and Properties of DMF-Based Polyurethanes for Wet-Type Polyurethane Artificial Leather

International Journal of Polymer Science, 2018
DMF-based polyurethanes for wet-type polyurethane artificial leather were prepared using 4,4′-diphenylmethane diisocyanate (MDI) as diisocyanate, 1,4-butanediol (BD)/1,6-hexanediol (HD) as chain extender, and four different macroglycols (MW: 2000): poly ...
Suk-Hun Sur, Pil-Jun Choi, Jae-Wang Ko, Jae-Yeon Lee, Young-Hee Lee, Han-Do Kim   +5 more
doaj   +1 more source

Bioinspired Ultrastrong and Ion‐Selective Gel Electrolytes by Interfacial Coacervation for High‐Performance Lithium‐Metal Batteries

Carbon Energy, EarlyView.
An ultrastrong, hierarchically nanoporous gel polymer electrolyte (GPE) was fabricated via poly(ionic liquid)‐induced interfacial coacervation of cellulose nanofibrils. Its cascade ion‐conduction network enables dual‐mode Li⁺ transport via nanoconfinement and interstitial hopping. The GPE enables stable cycling of high mass loading battery (LiFePO₄, 16 
Dong Lv, Xin Huang, Xin Li, Lingyu Zhu, Jingchao Chai, Yuanxin Gao, Zhihong Liu, Xi Yao   +7 more
wiley   +1 more source

Characterization of Volatile Components in Makgeolli, a Traditional Korean Rice Wine, with or without Pasteurization, During Storage

Molecules, 2013
Changes in the volatile components of unpasteurized and pasteurized makgeolli during 30 days of storage were investigated by gas chromatography-mass spectrometry (GC-MS) and GC-olfactometry (GC-O).
Sang Hoon Song, Young-Suk Kim, Sang Mi Lee, Hye-Jung Park   +3 more
doaj   +1 more source