Results 51 to 60 of about 10,719 (254)

Effect of explant density and culture medium volume on in vitro propagation of ‘FHIA-21’ (AAAB) hybrid in Temporary Immersion System

Biotecnología Vegetal, 2007
The need of producing high quality planting material has required the searching of new alternatives to increase the efficiency of in vitro propagation methods and their automation, such as Temporary Immersion Systems.
Milagros Basail Pérez, Rafael Gómez-Kosky, Victor Medero Vega, Eneida Otero Gálvez, Marlenys Torres Delgado, Manuel Cabrera Jova, Jorge López Torres, Magaly García García, Arletys Santos Pino, Aymé Rayas Cabrera, José de la C. Ventura Martín, Maricel Bauta Toledo, Miguel Álvarez Mesa, Eriker Páz Chávez, Yoel Beovidez García, Julia Albert Llerena, Alexis Ortega Ortiz, Alberto Espinosa Cuéllar, Jesús García Ruiz   +18 more
doaj  

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Programming of Complex Magnetic Profiles Enforced by 4D Printed Magnetic LCE Actuators

Advanced Materials, EarlyView.
A 4D printing‐enabled magnetic programming strategy is introduced in which thermally actuated liquid crystal elastomers are magnetized in their target shape to encode complex three‐dimensional magnetic profiles. The resulting actuators achieve multistate shape morphing and programmable locomotion under low magnetic fields, without requiring specialized
Erick R. Espíndola‐Pérez, Rahul Goyal, Lovish Gulati, María López‐Valdeolivas, Peer Fischer, Carlos Sánchez‐Somolinos   +5 more
wiley   +1 more source

A Geometrically Transient Platform for Bioelectronic Implants

Advanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth, Ioi Chit Cheung, Farbod Amirghasemi, Anies Sohi, Ehsan Abedi, Tayeb Tadlaoui, Maral P. S. Mousavi, Andriy S. Kozlov, Victoria Salem, Andrew S. Cowburn, Firat Guder   +13 more
wiley   +1 more source

1‐D Collocated Dual‐Gradient Sensory Fibers for Comprehensive Sensing and Decoding of Complex Human Motion and Physiology

Advanced Materials, EarlyView.
Coupled materials design enables a monolithic fiber that integrates complementary sensing regimes into a single wearable strand. By preserving informative signal features across subtle physiological deformation, large body motion, and mixed mechanical inputs, the dual‐gradient architecture generates synchronized, less redundant outputs that improve ...
Yunheum Lee, Sungha Jeon, Min Kim, Joonhee Won, Jinwook Yeo, Kyunghyun Jo, Soyeon Lee, Kieun Park, Yechan Yang, Chul Kim, Gun‐Hee Lee, Seunghwa Ryu, Sungho Jo, Seongjun Park   +13 more
wiley   +1 more source

Production of transgenic strawberries by temporary immersion bioreactor system and verification by TAIL-PCR

BMC Biotechnology, 2007
Background Strawberry (Fragaria × ananassa) is an economically important soft fruit crop with polyploid genome which complicates the breeding of new cultivars. For certain traits, genetic engineering offers a potential alternative to traditional breeding.
Kärenlampi Sirpa O, Hanhineva Kati J
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

From Fiber Bundles to Architected Membranes: Triply Periodic Minimal Surface Architectures for Biohybrid Artificial Lungs

Advanced Materials, EarlyView.
Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum, Kai P. Barbian, Florian Neuhaus, Gerrit Sitarz, Carolin Nölke, Sebastian V. Jansen, John Linkhorst, Lukas T. Hirschwald, Sebastian Brosch, Christian Certa, Ulrich Steinseifer, Matthias Wessling, Jutta Arens, Arjang Ruhparwar, Bettina Wiegmann   +14 more
wiley   +1 more source

Influence of the growth regulators and inhibitors on the multiplication of axillary shoots from ´FHIA-21´ (AAAB) hybrid cultivar in Temporary Immersion Systems.

Biotecnología Vegetal, 2006
This work was carried out at the Plant Biotechnology Laboratory from the Instituto de Investigaciones en Viandas Tropicales (INIVIT) in order to determine the culture medium for the multiplication of hybrid ‘FHIA–21’ (AAAB) in Temporary Immersion Systems.
Milagros Basail, Rafael Gómez-Kosky, Victor Medero, Eneida Otero, Marlenys Torres, Manuel Cabrera, Jorge López, Magaly García, Arletys Santos, Aymé Rayas, José de la C. Ventura, Maricel Bauta, Miguel Álvarez, Eriker Páz, Yoel Beovidez, Julia Albert, Alberto Espinosa, Jesús García   +17 more
doaj  

In Vitro Propagation of Peumus boldus Molina Using a Temporary Immersion System

Horticulturae
Peumus boldus Mol. (boldo) is a Chilean endemic tree species, characteristic of the region’s sclerophyllous forests. Increasing demand for its leaves and bark, valued for their antioxidant properties, has contributed to declining populations of this ...
Francesca Guerra, Loreto Badilla, Ricardo Cautín, Mónica Castro   +3 more
doaj   +1 more source