Results 81 to 90 of about 104,176 (263)

Hydrogel Synthesis Directed Toward Tissue Engineering: Impact of Reaction Condition on Structural Parameters and Macroscopic Properties of Xerogels

open access: yesInternational Journal of Polymer Science, 2011
The existence of correlation and functional relationships between reaction conditions (concentrations of crosslinker, monomer and initiator, and neutralization degree of monomer), primary structural parameters (crosslinking density of network, average
Borivoj Adnadjević, Jelena Jovanović
doaj   +1 more source

Fractionation of Sodium Alginate According to Polymerization Degree

open access: yesThe Journal of the Society of Chemical Industry, Japan, 1958
アルギン酸の基礎的研究のためシュウ酸による分別沈殿法,炭酸ソーダおよび塩化ナトリウムとのイオン交換による分別溶解法を市販の高粘性ならびに低粘性アルギン酸ソーダに対しズ試験し, 重合度分配を行い, アルギン酸ソーダの重合度分配法としては分別溶解法が適していること,および市販のアルギン酸ソーダには重合度の著しい分散が認められないことを明らかにした。
Takeo Takahashi   +2 more
openaire   +2 more sources

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

open access: yesFEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart   +7 more
wiley   +1 more source

Influence of Degree of Polymerization of Low-Molecular-Weight Chitosan Oligosaccharides on the α-Glucosidase Inhibition. [PDF]

open access: yesMolecules, 2022
Khaisaat S   +4 more
europepmc   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Development of a Hybridized Model for Predicting the Life Span of Power Transformers

open access: yesJournal of Applied Sciences and Environmental Management, 2019
Power transformers are important equipment of the electrical switchyard whose failure leads to long hours of outage. In this research, a two-stage hybridized model for determining the lifespan of power transformers is presented by using the furan ...
O.O. Olaluwoye   +4 more
doaj   +2 more sources

Effect of chitooligosaccharides with a specific degree of polymerization on multiple targets in T2DM mice. [PDF]

open access: yesBioresour Bioprocess, 2022
You J   +6 more
europepmc   +1 more source

Dependence of the Degree of Polymerization on Temperature

open access: yesKobunshi Kagaku, 1963
1分子停止ラジカル重合および2個の生長反応速度定数をもつ均一ラジカル重合において, 重合度-温度の曲線が極値 (極大値または極小値) をもつための条件を検討した。そして不均一ラジカル重合のような1分子停止反応を伴う重合では, 各棄反応の活性化エネルギーの間に特定の関係があるとき, 極大値が現われることを示した。また連鎖移動反応の起こらないような均一ラジカル重合でも, 各素反応の活性化エネルギーの間に特定の関係があるとき, 極小値の現われることを明らかにした。
openaire   +3 more sources

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

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