Results 61 to 70 of about 539,116 (310)

Establishment of a cryopreservation process for long-term storage of embryogenic calli of Hevea brasiliensis (Müll. Arg.). [PDF]

, 2006
A reliable cryopreservation technique was developed for friable embryogenic callus lines of Hevea brasiliensis. The technique included a callus pre-culture on a maintenance medium containing 1 mM CaCl2 prior to cryopreservation to promote postthaw callus
Carron, Marc-Philippe, Chapuset, Thierry, Lardet, Ludovic, Martin, Florence, Montoro, Pascal   +4 more
core  

Epac, Rap and Rab3 act in concert to mobilize calcium from sperm's acrosome during exocytosis [PDF]

, 2014
BACKGROUND: Exocytosis of sperm's single secretory granule or acrosome (acrosome reaction, AR) is a highly regulated event essential for fertilization. The AR begins with an influx of calcium from the extracellular milieu and continues with the synthesis
Bustos, Matias Alberto, Lucchesi, Ornella, Ruete, María Celeste, Tomes, Claudia Nora   +3 more
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Application and Ethephon of Calcium Chloride for Improving the Fruit Quality of Pineapple [PDF]

, 2013
The objective of research was to obtain the treatment time of CaCl2 applications, dosage of CaCl2 and ethephon applications to improve the fruit quality of pineapple. This research used Split-Split Plot Design and each treatment replicated 3times.
Astutl, N. K. (Nungki), Maghfoe, M. D. (Moch), Seellstyono, R. (Roedy)   +2 more
core  

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

Advanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi, David J. Sharkey, Nicole O. McPherson, Markos Negash Alemie, Krasimir Vasilev, Sarah A. Robertson   +5 more
wiley   +1 more source

Qualidade de carambolas azedas cv. 'Golden Star' tratadas com CaCl2 por imersão e armazenadas sob refrigeração Quality of starfruit cv 'Golden Star' treated with CaCl2 and stored under refrigerated conditions

Revista Brasileira de Fruticultura, 2004
No presente trabalho, avaliou-se o efeito de diferentes concentrações de CaCl2 aplicadas na pós-colheita de carambolas cv. 'Golden Star, durante o armazenamento refrigerado (AR).
Leandro Camargo Neves, Renar João Bender, César Valmor Rombaldi, Rogério Lopes Vieites   +3 more
doaj   +1 more source

Evaluation of Deicer Impacts on Pervious Concrete Specimens (Phase II) [PDF]

, 2018
This research examined the chemical degradation of pervious concrete due to calcium chloride or magnesium chloride deicers. The project consisted of Phase I, Phase IIa, and Phase IIb.
Almeida, Nara, Haselbach, Liv, Ross, Molly, Temizel-Sekeryan, Sila   +3 more
core  

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

Advanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu, Joel Aboagye, Marcella Edwards, Nick Rogozinski, Yufeng Wen, Angello Huerta Gomez, Zui Pan, Ge Zhang, Huaxiao Yang, Yi Hong   +9 more
wiley   +1 more source

First-principles study of the ferroelastic phase transition in CaCl_2

, 2001
First-principles density-functional calculations within the local-density approximation and the pseudopotential approach are used to study and characterize the ferroelastic phase transition in calcium chloride (CaCl_2).
A. Perakis, A. Zupan, A.K.A. Pryde, A.P. Giddy, Alberto García, B. Kohler, B.B. Karki, D. Andrault, D. Vanderbilt, D. Vanderbilt, D.M. Ceperley, F.D. Murnaghan, G.A. Samara, G.H.F. van Raaij, H.-G. Unruh, H.-G. Unruh, H.J. Monkhorst, J. A. Válgoma, J. Haines, J. M. Perez-Mato, J. Pascual, J. Perdew, J.A. Válgoma, J.M. Perez-Mato, J.M. Perez-Mato, J.P. Perdew, J.P. Perdew, K. Schwarz, K.D. Hammonds, M. O’Keeffe, M.G. Stachiotti, N. Troullier, P. Blaha, P. Blaha, P. Hohenberg, P.I. Sorantin, P.S. Peercy, R.E. Cohen, S. Radescu, U.V. Waghmare, W. Kohn, W. Zhong, W.H. Weber   +42 more
core   +1 more source