Results 111 to 120 of about 79,187 (302)

Emerging nanomaterials for improved biosensing

, 2021
Of late, biosensing is receiving mounting expectations due to a pressing need for swift and accurate stimulus detection. Sensing via biological moieties has outmoded conventional diagnosis vis-à-vis processing time, skilled manpower and detection ...
Parth Malik, Rakesh Kumar Ameta, Rachna Gupta, Vibhuti Malik   +3 more
core   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Optimization and characterization of a flow cell for heat-transfer-based biosensing [PDF]

, 2017
In this article, we report on the development of a flow cell optimized for the heat-transfer method, a versatile biosensing technique. The design of the flow cell ensures that the heat flow is focused with minimal heat loss through the surroundings of ...
Jooken, S Stijn, IJzendoorn, LJ Leo van, Dyson, Simba, Cornelis, Peter, Peter Cornelis, van Grinsven, B., Eersels, K., Thomas Cleij, Stilman, W., Wagner, P., Bart van Grinsven, Grinsven, Bart van, Akkermans, O., Yongabi, Derick, Jooken, Stijn, van Grinsven, Bart, Cleij, Thomas, Jooken, S., Yongabi, D., Kasper Eersels, Stilman, Wouter, Khorshid, Mehran, Mehran Khorshid, Akkermans, Onno, Derick Yongabi, Wackers, Gideon, Wackers, G., Leo van Ijzendoorn, Stijn Jooken, Wouter Stilman, Onno Akkermans, Khorshid, M., van IJzendoorn, L., van Ijzendoorn, Leo, Dyson, S., Gideon Wackers, Simba Dyson, Cornelis, P., Eersels, Kasper, Wagner, Patrick, Cleij, T., Cleij, Thomas; id_orcid, Patrick Wagner   +42 more
core   +2 more sources

All‐Amyloid Functional Coacervates

Advanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi, Mohammad Peydayesh, Laura Baraldi, Mohammad Arjmand, Raffaele Mezzenga   +4 more
wiley   +1 more source

Polyaniline-Poly (o-methoxyaniline) composite films as supports of Pt-Ru nanoparticles for formic acid electro-oxidation

International Journal of Electrochemical Science, 2014
Polyaniline-Poly (o-methoxyaniline) (PANI-POMAN) composites are synthesized using cyclic voltammetry (CV) methods. Platinum (Pt) and Ruthenium (Ru) bimetal nanoparticles are co-deposited onto the PANI-POMAN film to produce a durable and efficient electro-
Qizhi Dong, Liying Zhu, Hansheng Wan, Cancheng Guo, Gang Yu   +4 more
doaj   +1 more source

Single-molecule sensing mediated by localized plasmon resonances

, 2019
I will outline recent advances in the plasmon-enhanced detection of single molecules and their application toward single-molecule biosensing and single-molecule biophysical ...
Rachel Armstrong, Wang, Yuyang, Michael Beuwer, Matej Horacek, Zijlstra, Peter, Peter Zijlstra, Beuwer, Michael, Horacek, Matej, Armstrong, Rachel, Yuyang Wang   +9 more
core   +1 more source

Integrated lab-on-chip biosensing systems based on magnetic particle actuation : a comprehensive review [PDF]

, 2014
The demand for easy to use and cost effective medical technologies inspires scientists to develop inno-vative lab-on-chip technologies for in-vitro diagnostic testing.
Reenen, A Alexander van, Jong, AM Arthur de, Reenen, van, A., Prins, M.W.J., Jong, de, A.M., Toonder, JMJ Jaap den, Toonder, den, J.M.J., Toonder, den, J.M.J.; id_orcid, Prins, MWJ Menno   +8 more
core   +2 more sources

Multi‐Stimuli Responsive Angstrom‐Scale Two‐Dimensional Channels of Natural Layered Materials

Advanced Materials, EarlyView.
Å‐scale ion channels naturally formed within the interlayers of vermiculite clay enable ionic current modulation in response to mechanical, chemical, and electrical stimuli. Coupled pressure and electric fields induce reversible streaming current (Istream) polarity inversion, which is explained by a modified surface charge regulation model.
Raj Kumar Gogoi, Arghyadeep Paul, Ankit Bhardwaj, Hiran Jyothilal, Narayana R. Aluru, Boya Radha   +5 more
wiley   +1 more source

Low Potential Determination of NADH at 1-Hydroxypyrene/reduced Graphene Oxide Modified Electrode

International Journal of Electrochemical Science, 2017
This work presents a facile method to availably synthesize the reduced graphene oxide (rGO), which utilizes the dopamine (DA) as the reducing agent.
Xiujuan Wu, Miaomiao Yu, Xiaowang Liu, Maoguo Li   +3 more
doaj   +1 more source

A Three-Dimensional Origami Paper-Based Device for Potentiometric Biosensing

, 2016
Current paper-based potentiometric ion-sensing platforms are planar devices used for clinically relevant ions. These devices, however, have not been designed for the potentiometric biosensing of proteins or small molecule analytes.
Qin, W (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China., Li, BW, Ding, JW, Chen, LX, Qin, W (reprint author), YICCAS, Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China. Email:wqin@yic.ac.cn, Qin, W   +5 more
core   +1 more source