Results 131 to 140 of about 28,412 (311)

Enhancing Small Molecule Sensing With Aptameric Functionalized Nano Devices

open access: yesAdvanced Materials Technologies, EarlyView.
Unveiling an ultra‐sensitive, non‐invasive neurotransmitter sensor. For the first time, a nanoscale sensor for detecting an important neurotransmitter was demonstrated using micro‐electromechanical systems (MEMS) technology. Our approach utilized field‐effect transistor (FET)‐based readout to enable pico‐molar detection of biomarkers in sweat.
Thi Thanh Ha Nguyen   +11 more
wiley   +1 more source

Cost effective mass multiplication of Gymnema sylvestre in hydroponic system [PDF]

open access: yes, 2009
Present experiment was designed with an objective to develop a cost efficient mass multiplication method for Gymnema sylvestre using hydroponic system. A plastic tub, with polyethylene cover, containing 1/10 strength of MS salts supplemented with Indole ...
Raju Karthic, Sundaram Seshadri
core   +1 more source

AI‐Powered Framework for Evaluating Drug Efficacy for Three‐Dimensional In Vitro Cancer Models in Robot‐Assisted Production

open access: yesAdvanced Robotics Research, EarlyView.
An AI‐powered, robot‐assisted framework automatically produces, images, and analyzes 3D tumor spheroids to evaluate drug efficacy. Integrated modules handle spheroid formation, live/dead staining, brightfield imaging, and automated image analysis, including spheroid segmentation, viability and metrics to assess the drug treatment efficacy. The workflow
Dalia Mahdy   +13 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Rooting and acclimatization of transgenic papaya plants var. Maradol roja

open access: yesBiotecnología Vegetal, 2008
The disease caused by Papaya ringspot virus is the most important in papaya worldwide. The use of biotechnological techniques, as auxiliary tools, has facilitated the genetic improvement in papaya.
Maylin Cruz   +7 more
doaj  

Efficient Micropropagation by Ex Vitro Rooting of Myrtus communis L.

open access: yesHorticulturae
This survey aims to develop a successful protocol through in vitro multiplication and ex vitro rooting of a native shrub, i.e., Myrtus communis L., in order to obtain the rapid production of large number of healthy plants.
Raimondo Pardi   +5 more
doaj   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich   +4 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Advances in mass clonal propagation of Eucalyptus urophylla x E. grandis in Congo [PDF]

open access: yes, 2008
La technique mise au point en 1978 à Pointe-Noire, au Congo, pour bouturer les clones d'eucalyptus hybrides naturels Eucalyptus PF1 et E. 12 ABL x E. saligna s'est avérée inadaptée au bouturage des hybrides artificiels E. urophyla x E. grandis. En effet,
Mankessi, François   +4 more
core  

Integrated Transcriptomics Reveals Evolutionary Trajectories and Cell Density‐Dependent Mechanisms in Aldosterone‐Producing Adenomas

open access: yesAdvanced Science, EarlyView.
Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy