Results 31 to 40 of about 575,982 (298)

Chemical Sensors Based on Graphene and 2D Graphene Analogs

Advanced Sensor Research, 2023
The outbreak of the global pandemic has aroused significant attention from the public for healthy living environments. From this point of view, chemical sensors are crucial since these devices or actuators have diverse applications, such as environmental
Chung Won Lee, Tae Hoon Eom, Sung Hwan Cho, Ho Won Jang   +3 more
doaj   +1 more source

Molecular Plasmonic Silver Forests for the Photocatalytic-Driven Sensing Platforms

Nanomaterials, 2023
Structural electronics, as well as flexible and wearable devices are applications that are possible by merging polymers with metal nanoparticles. However, using conventional technologies, it is challenging to fabricate plasmonic structures that remain ...
Maxim Fatkullin, Raul D. Rodriguez, Ilia Petrov, Nelson E. Villa, Anna Lipovka, Maria Gridina, Gennadiy Murastov, Anna Chernova, Evgenii Plotnikov, Andrey Averkiev, Dmitry Cheshev, Oleg Semyonov, Fedor Gubarev, Konstantin Brazovskiy, Wenbo Sheng, Ihsan Amin, Jianxi Liu, Xin Jia, Evgeniya Sheremet   +18 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Light-Tunable Hybrid Organic–Inorganic Nanostructured Layers for Virtual Sensor Arrays

Engineering Proceedings, 2022
Electronic nose (EN) is the most advanced technology for the classification and identification of complex gaseous mixtures. The idea is to use a small set of low-selective sensors instead of a huge number of specific ones.
Julia Burlachenko, Ivanna Kruglenko, Simonetta Capone, Mauro Epifani, Pietro Siciliano, Boris Snopok   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Evaluation of a multisensorial system for a rapid preliminary screening of the olive oil chemical compounds in an industrial process

Journal of Agricultural Engineering, 2020
In this study, a sensory system, named BIONOTE, based on gas and liquid analyses was used to analyse the headspace of olive oil samples obtained at the end of the extraction process for a preliminary screening of the volatile and phenolic compounds ...
Antonia Tamborrino, Alessandro Leone, Roberto Romaniello, Simone Grasso, Alessandro Zompanti, Maurizio Servili, Pablo Juliano, Marco Santonico   +7 more
doaj   +1 more source

Chiral Recognition with Broad Selective Sensor Arrays

Chemosensors, 2022
The detection and discrimination of chiral analytes has always been a topical theme in food and pharmaceutical industries and environmental monitoring, especially when dealing with chiral drugs and pesticides, whose enantiomeric nature assessment is of ...
Gabriele Magna, Manuela Stefanelli, Giuseppe Pomarico, Mario Luigi Naitana, Donato Monti, Corrado Di Natale, Roberto Paolesse   +6 more
doaj   +1 more source

Fibers and fabrics for chemical and biological sensing [PDF]

, 2012
Wearable sensors can be used to monitor many interesting parameters about the wearer’s physiology and environment, with important applications in personal health and well-being, sports performance and personal safety.
Benito-Lopez, Fernando, Coyle, Shirley, Diamond, Dermot, Lau, Kim, Radu, Tanja   +4 more
core  

An integrated Bragg grating oxygen sensor using a hydrophobic sol-gel layer doped with an organic dye

, 2011
Oxygen sensing is required for the understanding of many chemical processes across a diverse set of fields including medicine, environmental science and chemical synthesis. Oxygen sensing can be achieved through the use of electronic sensors.
Gates, J.C., Grossel, M.C., Parker, R.M., Smith, P.G.R., Wales, D.J.   +4 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source