Results 51 to 60 of about 899,318 (275)

Produção e caracterização de Poli(3-Hidroxibutirato-co-3-hidroxivalerato) por cupriavidus necator em melaço cítrico [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2009.Poli(3-hidroxibutirato-co-3-hidrohivalerato) [P(3HB-co-3HV)] é um biopolímero acumulado ...
Farias, Daniele
core  

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

open access: yesAdvanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu   +4 more
wiley   +1 more source

Biological complexes of poly-β-hydroxybutyrate [PDF]

open access: yesFEMS Microbiology Letters, 1992
Short-chain complexed poly-beta-hydroxybutyrate, 130-170 monomer units, is a ubiquitous constituent of cells, wherein it is usually associated with other macromolecules by multiple coordinate bonds, or by hydrogen bonding and hydrophobic interactions.
openaire   +2 more sources

Produção de polihidroxialcanoatos por Cupriavidus necator, em batelada sequencial com reciclo externo de células, e modelagem do processo a partir da análise de fluxos metabólicos [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2015.Os Polihidroxialcanoatos (PHAs), com destaque para o Poli(3-hidroxibutirato) (P(3HB)) e o Poli(3 ...
Schmidt, Mélodi
core  

Translational Barriers and AI‐Driven Challenges of Microfluidics‐Enabled Wearables and Implantable Systems in Personalized Medicine

open access: yesAdvanced Science, EarlyView.
An integrative review of microfluidics‐enabled wearables and implantable systems reveals a single‐track translation pipeline, bridging functional biomaterials with clinical utility. Dynamic feedback loops driven by artificial intelligence advance diagnostics toward personalized closed‐loop theranostics.
Ke Huang   +3 more
wiley   +1 more source

Plasma Lipid Profiles and Redox Status are Modulated in a Ketogenic Diet-Induced Chicken Model of Ketosis

open access: yesThe Journal of Poultry Science, 2013
Ketone bodies such as β-hydroxybutyrate and acetoacetate have physiological functions in addition to being used as an energy source. In order to assess the effect of elevated ketogenesis on blood lipid profiles and redox status, a ketogenic diet (KD), a
Haruhiko Ohtsu   +4 more
doaj   +1 more source

Increased Glucose Availability Attenuates Myocardial Ketone Body Utilization

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Perturbations in myocardial substrate utilization have been proposed to contribute to the pathogenesis of cardiac dysfunction in diabetic subjects.
Manoja K. Brahma   +10 more
doaj   +1 more source

Adipocytes promote malignant growth of breast tumours with monocarboxylate transporter 2 expression via β-hydroxybutyrate [PDF]

open access: yes, 2017
Adipocytes are the most abundant stromal partners in breast tissue. However, the crosstalk between breast cancer cells and adipocytes has been given less attention compared to cancer-associated fibroblasts.
Yung-Ming Jeng   +17 more
core   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Some Immunohormonal Changes in Experimentally Pregnant Toxemic Goats

open access: yesVeterinary Medicine International, 2010
Pregnancy toxemia was induced in nine pregnant goat does with twins by the stress of fasting with access to water in late pregnancy to investigate the effect of pregnancy toxemia on immunoglobulins (IgA, IgM, and IgG), cortisol, insulin, thyroid, and ...
Abd-Elghany Hefnawy   +2 more
doaj   +1 more source

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