Results 91 to 100 of about 378,681 (314)

Absorption of thiamine and nicotinic acid in the rat intestine during fasting and immobilization stress [PDF]

By perfusion of isolated sections of intestine with a solution containing thiamine at a concentration of 3.1 micromole, it was established that thiamine absorption in animals fasted for 72 hours decreased by 28 percent, whereas absorption increased by 12
Khmelevskiy, Y. V., Kirilyuk, O. G.
core   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Effect of immobilization stress on the level of macroergic phosphates in the blood of rats [PDF]

The effect of immobilization for 1, 2, and 24 hours, and of daily (for 2 hours for 7 days) immobilization on the blood nucleotide (ATP, ADP, AMP) level was studied on 79 male rats.
Pudov, V. I., Sosenkov, V. A.
core   +1 more source

Nonthermal Plasma Technology as a Versatile Strategy for Polymeric Biomaterials Surface Modification: A Review [PDF]

, 2009
In modern technology, there is a constant need to solve very complex problems and to fine-tune existing solutions. This is definitely the case in modern medicine with emerging fields such as regenerative medicine and tissue engineering.
De Geyter, Nathalie, Desmet, Tim, Dubruel, Peter, Leys, Christophe, Morent, Rino, Schacht, Etienne   +5 more
core   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Glutaraldehyde Effect in the Immobilization Process of Alpha-Galactosidase from Aspergillus niger in the Ion Exchange Resin Duolite A-568

Chemical Engineering Transactions, 2013
Alpha-galactosidase has important applications in food processing, medicine and sugar beet industry. However, industrial application of enzymes, such as a-galactosidase, demands for efficient methods of enzyme immobilization.
H. Coutinho Barcelos Costa, B. Romao B, E.J. Ribeiro, M.M. Resende   +3 more
doaj   +1 more source

A new lab-on-chip transmitter for the detection of proteins using RNA aptamers [PDF]

, 2010
A new RNA aptamer based affinity biosensor for CReactive Protein (CRP), a risk marker for cardiovascular disease was developed using interdigitated capacitor (IDC), integrated in Voltage Controlled Oscillator (VCO) and output signal is amplified using ...
Gurbuz, Yasar, Gürbüz, Yaşar, Kallempudi, Sreenivasa Saravan, Kaynak , Mehmet, Kolkar Mohammed, Javed Hussain Niazi, Ozeren, Emre, Qureshi, Anjum, Scholz, Rene, Tasdemir, Ferhat, Taşdemir, Ferhat, Zihir, Samet, Özeren, Emre   +11 more
core  

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Study protocol for a multicenter non-inferiority randomized controlled trial to assess functional outcomes and cost-effectiveness of a primarily non-operative treatment strategy with cast immobilization versus immediate operative treatment followed by cast immobilization for patients with complete ulnar collateral ligament ruptures, including Stener lesions: MUSCAT study

Trials
Background Guidelines recommend operative treatment followed by cast immobilization for acute complete ulnar collateral ligament (UCL) ruptures, including Stener lesions.
Louise de Haas, Bastiaan van Hoorn, Veronique van de Lücht, N. Schep, M. Dijkgraaf, M. van Heijl, MUSCAT Trial Collaborator group   +6 more
doaj   +1 more source

Ergonomic Immobilization Frame for Radiotherapy [PDF]

, 2017
The primary purpose of this project is to demonstrate that patients can be safely immobilized using air in the general torso area so that radiation can be administered to that region. The primary target will be to treat tumors in the lungs and liver.
Ahmed, Raheel, Alford, Travis, Almutairi, Talal, Farooq, Kaleem   +3 more
core   +1 more source