Results 1 to 10 of about 1,128,454 (242)

S4: Summary [PDF]

open access: yesi-Perception, 2012
Motion perception is arguably the best understood visual sub-modality, largely because of longstanding research focus using a range of converging methodological approaches.
Duje Tadin
doaj   +2 more sources

Association of the phase angle with type 2 diabetes and related traits: results from two prospective KORA studies [PDF]

open access: yesNutrition & Diabetes
Objectives To investigate associations of the bioelectrical impedance analysis (BIA)-derived phase angle (PhA), an indicator of body cell mass, hydration status, and cell membrane integrity, with type 2 diabetes (T2D), prediabetes, and glycemic and ...
Feiling Ai   +10 more
doaj   +2 more sources

A Photosensitized Singlet Oxygen (1O2) Toolbox for Bio-Organic Applications: Tailoring 1O2 Generation for DNA and Protein Labelling, Targeting and Biosensing

open access: yesMolecules, 2022
Singlet oxygen (1O2) is the excited state of ground, triplet state, molecular oxygen (O2). Photosensitized 1O2 has been extensively studied as one of the reactive oxygen species (ROS), responsible for damage of cellular components (protein, DNA, lipids).
Dorien Aerssens   +3 more
doaj   +1 more source

1,4-Dithianes: attractive C2-building blocks for the synthesis of complex molecular architectures

open access: yesBeilstein Journal of Organic Chemistry, 2023
This review covers the synthetic applications of 1,4-dithianes, as well as derivatives thereof at various oxidation states. The selected examples show how the specific heterocyclic reactivity can be harnessed for the controlled synthesis of carbon–carbon
Bram Ryckaert   +4 more
doaj   +1 more source

Hydrolysis of 5-methylfuran-2-yl to 2,5-dioxopentanyl allows for stable bio-orthogonal proximity-induced ligation

open access: yesCommunications Chemistry, 2021
Proximity-based ligations commonly require an external stimulus such as a catalyst or irradiation, or highly reactive functional groups. Here the reaction of alpha effect nucleophiles and 2,5-dioxopentanyl derivatives allows direct proximity-based ...
Alex Manicardi   +2 more
doaj   +1 more source

Lipid Vesicles for the Skin Delivery of Diclofenac: Cerosomes vs. Other Lipid Suspensions [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2015
Purpose: Lipid suspensions as drug carriers, including conventional liposomes, ethosomes, transferosomes, proniosomes, niosomes, PEG-PPG-PEG niosomes and stratum corneum liposomes (cerosomes), were formulated and compared.
Anahita Fathi-Azarbayjani   +3 more
doaj   +1 more source

GPS TEC Scintillations and TEC depletion as seen from Hetauda and NAST, Nepal for 2016

open access: yesBibechana, 2021
We analyzed Global positing System Total Electron Content (GPS-TEC) data of stations Hetauda (27.414 0N and 85.051 0E) and NAST (27.656 0N and 85.327 0E), Nepal which are a part of UNAVCO.We obtained the variation of rate of TEC index (ROTI) and S4 ...
Basu Dev Ghimire   +5 more
doaj   +3 more sources

PNA-Based MicroRNA Detection Methodologies

open access: yesMolecules, 2020
MicroRNAs (miRNAs or miRs) are small noncoding RNAs involved in the fine regulation of post-transcriptional processes in the cell. The physiological levels of these short (20−22-mer) oligonucleotides are important for the homeostasis of the ...
Enrico Cadoni   +2 more
doaj   +1 more source

Applications of Discrete Synthetic Macromolecules in Life and Materials Science: Recent and Future Trends

open access: yesAdvanced Science, 2021
In the last decade, the field of sequence‐defined polymers and related ultraprecise, monodisperse synthetic macromolecules has grown exponentially. In the early stage, mainly articles or reviews dedicated to the development of synthetic routes toward ...
Resat Aksakal   +4 more
doaj   +1 more source

Kinetic Study of Catalytic Surface Reaction in Methane Pyrolysis in Molten Metal Bubble Column Reactors

open access: yesJournal of Chemical Engineering of Japan, 2023
Hydrogen can be produced via methane pyrolysis in a molten metal bubble column to create separable carbon. Tin is used as a base metal in this study, and catalytically active metals such as nickel and copper are added to it. The study uses a differential
Nada Zaghloul   +2 more
doaj   +1 more source

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