Results 1 to 10 of about 16,558 (119)

Gene expression analysis reveals distinct PHB depolymerization mechanisms and broader involvement of the PHB cycle in Rhodospirillum rubrum growing on acetate and fructose [PDF]

open access: yesMicrobial Cell Factories
Background Rhodospirillum rubrum owns a dynamic poly(3-hydroxybutyrate) (PHB) cycle: During growth PHB is accumulated and subsequently degraded under carbon starvation. Interestingly, this cycle is typically found for acetate grown R.
Hugo Fleuriot-Blitman   +11 more
doaj   +2 more sources

No conclusive evidence that difficult general knowledge questions cause a “Google Stroop effect”. A replication study [PDF]

open access: yesPeerJ, 2020
Access to the digital “all-knowing cloud” has become an integral part of our daily lives. It has been suggested that the increasing offloading of information and information processing services to the cloud will alter human cognition and metacognition in
Guido Hesselmann
doaj   +2 more sources

The effect of inoculum and glucose addition on polyhydroxyalkanoate production by Brevibacterium sp. B45

open access: yesMenara Perkebunan, 2021
Petroleum-based plastics are the major cause of environmental pollution because the plastics need years to be degraded. The difficulties in handling waste of petroleum-based plastic have motivatedresearchers to produce environmentally friendly plastic ...
Diah Ratnaningrum   +6 more
doaj   +1 more source

The impact of affective states and traits on perceptual stability during binocular rivalry

open access: yesScientific Reports, 2023
Affective states and traits have been associated with different measures of perceptual stability during binocular rivalry. Diverging approaches to measuring perceptual stability as well as to examination of the role of affective variables have ...
Nils Kraus, G. Hesselmann
doaj   +1 more source

Yerçekimi Güdümlü Yağ-su Ayırımı için Yeşil Polikaprolakton/Polihidroksibütirat Nanolifli Membranların Tek Basamaklı Üretimi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Endüstriyel organik çözücü emisyonlarının ve petrol sızıntılarının sık görülmesi ile yüksek verimli yağ-su ayırma malzemelerinin geliştirilmesi büyük önem kazanmıştır.
Fatma Bayram Sarıipek
doaj   +1 more source

Monitoring PHB production in Synechocystis sp. with hyperspectral images

open access: yesWater Science and Technology, 2022
Microalgae wastewater treatment systems have the potential for producing added-value products. More specifically, cyanobacteria are able to accumulate polyhydroxybutyrates (PHBs), which can be extracted and used for bioplastics production.
Francisco Rodríguez Lorenzo   +10 more
doaj   +1 more source

Optimization of Poly-β-Hydroxybutyrate (PHB) Production by an Egyption strain of Rhizobium fabae F44 using Response Surface Methodology [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2019
The present work is aimed to isolate, purify, identify a newly isolate Rhizobium fabae from different regions in Egypt then, produce and optimize Poly-β-Hydroxybutyrate polymer (PHB) production by the selected isolate Rhizobium fabae F44 using a ...
Wafaa Radwan   +3 more
doaj   +1 more source

Production and Utilization of SPIONs for In-vitro Drug Release and X-ray Imaging

open access: yesJournal of Pure and Applied Microbiology, 2020
In this study, SPIONs were produced in the presence of cobalt as catalyst. SPIONs formed by this chemical co-precipitation were size around 20 nm. After producing the SPIONs, it was subjected for functionalization with oleic acid and loaded with drug -
Antony V. Samrot   +11 more
doaj   +1 more source

THE RESEARCH OF OSTEOPLASTIC PROPERTIES OF RESORBABLE POLY-3-HYDROXYBUTYRATE IN vIvO ON MODELS OF SEGMENTAL OSTEOTOMY

open access: yesКреативная хирургия и онкология, 2017
A family of materials  based  on biodegradable polymer-3-hydroxybutyric acid (polyhydroxybutyrate, PHB) has been  developed for the purposes of reparative osteogenesis. Osteoplastic properties of bulk implants  PHB and PHB composition with hydroxyapatite
E. I. Shishatskaya   +10 more
doaj   +1 more source

Determinação de parâmetros de validação de métodos cromatográficos para análise de 5-hidroximetilfurfural e açúcares em amostras de processo de produção de polímero biodegradável

open access: yesEclética Química, 2018
A eficiência de métodos para análise de 5-hidroximetilfurfural por cromatografia líquida de alta eficiência com detecção na região do ultravioleta e determinação de sacarose, glicose e frutose por cromatografia líquida com detecção por índice de refração
A. F. dos Santos   +5 more
doaj   +1 more source

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