Results 91 to 100 of about 2,719,034 (384)

Thermal and chemical unfolding and refolding of a eukaryotic sodium channel [PDF]

, 2009
Voltage-gated sodium channels are dynamic membrane proteins essential for signaling in nervous and muscular systems. They undergo substantial conformational changes associated with the closed, open and inactivated states.
A.O. O'Reilly, Alexandrov, B.A. Wallace, Baneres, Booth, Combet, Cormier, Cronin, Cronin, Cuello, Deerfield, Deleage, Doyle, Evans, Galka, Hubbard, James, Jiang, Kalypso Charalambous, Keynes, Krishnan, Lees, Lentz, Lockless, MacKinnon, Mao, Miles, Noda, Nurani, O'Reilly, Penzotti, Per A. Bullough, Provencher, Renart, Renthal, Riley, Sato, Schneider, Sehgal, Sreerama, Thompson, Tikhonov, von Ballmoos, Whitmore, Wilkins, Yu, Zhang   +46 more
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Atmospheric Cold Plasma Technology Enabling Scalable Surface‐Independent Protein Immobilization for Biosensing Applications

Advanced Materials Interfaces, EarlyView.
Standardized surface‐independent immobilization of biosensing layers by means of COOH linker‐layer using plasma polymerization under atmospheric pressure conditions, with the potential for commercialization. PMMA is successfully biofunctionalized with streptavidin, IgG, and protein G, showing stable performance for at least one month.
Lieze Dankers, Bernard Nisol, Derick Yongabi, Tom Van der Donck, Jesús Gándara Loe, Patrick Wagner, Jin Won Seo, Rob Ameloot, Karen Leirs, Jeroen Lammertyn   +9 more
wiley   +1 more source

Calorimetric Study of Helix aspersa Maxima Hemocyanin Isoforms

Journal of Analytical Methods in Chemistry, 2018
The thermal unfolding of hemocyanin isoforms, β-HaH and αD+N-HaH, isolated from the hemolymph of garden snails Helix aspersa maxima, was studied by means of differential scanning calorimetry (DSC). One transition, with an apparent transition temperature (
Svetla Todinova, Yuliana Raynova, Krassimira Idakieva   +2 more
doaj   +1 more source

Evidence of β-sheet structure induced kinetic stability of papain upon thermal and sodium dodecyl sulphate denaturation [PDF]

Journal of the Serbian Chemical Society, 2015
Papain is a protease that consists of α-helical and β-sheet domains which unfold almost independently. Both, papain considerable thermal stability and sodium dodecyl sulphate (SDS) resistance have been shown.
Rašković Brankica, Babić Nikolina, Korać Jelena, Polović Natalija   +3 more
doaj   +1 more source

Film extrusion of sunflower protein isolate [PDF]

, 2006
Film extrusion of sunflower protein isolate (SFPI) was studied. The influence of die temperature (85 to 160°C), water and glycerol contents were investigated through appearance, mechanical and thermo-mechanical properties and swelling behavior in water ...
Arêas, Averous, Ayhllon-Meixueiro, Boye, Budi Santosa, Cuq, Damodaran, De Graaf, Fisher, Gonzalez-Perez, Mangavel, Micard, Orliac, Orliac, Orliac, Pommet, Rouilly, Rouilly, Sue, Tomka, Vaz, Wang, Zhang   +22 more
core   +1 more source

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source

Irreversible thermal denaturation of human carbonic anhydrase [PDF]

Carbonic Anhydrase (CA; carbonate hydro-lyase, EC 4.2.1.1)), a zinc containing enzyme, catalyzes reversible hydration of carbon dioxide. This metalloenzyme is found in animals, photosynthesizing organisms, and in some nonphotosynthetic bacteria. Thermal
امانی, مجتبی, خدارحمی, رضا, قبادی, سیروس, محرابی, معصومه, موسوی موحدی, علی اکبر   +4 more
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Growth Factor‐Loaded Mesoporous Silica Particles, Incorporated in Electrospun PCL Fibres, Provide Topographical and Chemical Cues for Tendon Tissue Engineering

Advanced Materials Technologies, EarlyView.
Electrospinning enables the hierarchical assembly of nanofiber‐based scaffolds for tissue engineering. However, encapsulated proteins often undergo structural changes. This study used mesoporous silica nanoparticles (MSNs) as protective carriers, mitigating protein denaturation and supporting controlled release.
Vera Citro, Marta Clerici, Matthew T. Shephard, Tina P. Dale, Aldo R. Boccaccini, Nicholas R. Forsyth   +5 more
wiley   +1 more source

Rheological characterization of the thermal gelation of cowpea protein isolates: Effect of pretreatments with high hydrostatic pressure or calcium addition [PDF]

, 2019
Pretreatments with high hydrostatic pressure (HHP) or calcium addition were assessed for thermal gelation of two cowpea protein isolates (protein extraction at pHs 8.0, standard (A8) or 10.0, pH-shifting-modified (A10).
Avanza, María Victoria, de Llamballerie, Marie, Peyrano, Felicitas, Speroni Aguirre, Francisco José   +3 more
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A development of an electrical analogue for thermal processing : a thesis presented in partial fulfillment of the requirements for the degree Master of Technology in Biochemistry at Massey University [PDF]

, 1973
A. THERMAL PROCESSING IN GENERAL Thermal processing implies application of thermal energy at suitable thermal potential, namely temperature to a reacting system.
Navankasattusas, Surapong
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