Results 91 to 100 of about 127,919 (291)

Combinatorial approach for development of optical gas sensors - concept and application of high-throughput experimentation

, 2005
This work describes the combinatorial approach to development of optical gas sensors. Methods and instruments for the high throughput preparation and characterisation of polymer-based optical sensors are presented.
Apostolidis, Athanasios
core   +1 more source

Wearable electrochemical sensors for monitoring performance athletes [PDF]

, 2011
Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting.
Dermot Diamond, Coyle, Shirley, Kevin J. Fraser, Róisín M. Owens, Owens, Róisín, Benito-Lopez, Fernando, Shirley Coyle, Robert Byrne, George G. Malliaras, Curto, Vincenzo F., Diamond, Dermot, Fernando Benito-Lopez, Benjamin Schazmann, Vincenzo F. Curto, Malliaras, George, Fraser, Kevin J., Schazmann, Benjamin, Byrne, Robert   +17 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Laser‐Induced in situ Synthesis and Assembly of Nano‐Cotton TiO2 Humidity Sensors with High Sensitivity and Fast Response for Real‐Time Respiratory Monitoring

Small Structures
Humidity sensors functioned by 1D nanostructural metal oxides (1D NMOs) are promising for real‐time respiratory monitoring. However, the preparation and assembly of 1D NMOs on sensor structures are quite challenging due to the complicated synthesis ...
Zhichao Yu, Juqing Li, Qiurui Zhang, Pei Xiang, Jincheng Lei   +4 more
doaj   +1 more source

Anisotropic Sensing Performance in a High-Sensitivity Surface Plasmon Resonance Sensor Based on Few-Layer Black Phosphorus

Sensors
Few-layer black phosphorus (FLBP) is a highly promising material for high sensitivity label-free surface plasmon resonance (SPR) sensors due to its exceptional electrical, optical, and mechanical properties.
Qifeng Zhu, Yanting Shen, Zhuo Chen, Binghuang Chen, Enwen Dai, Weiqing Pan   +5 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

A simple approach for obtaining unsaturated hydraulic conductivity based on the soil water content

Acta Scientiarum. Agronomy
Knowledge of soil hydraulic conductivity is indispensable due to its application in studies of soil water dynamics, water balance, and irrigation management in crops that directly affect water and soil conservation.
Marcos de Sousa Campos, Eugênio Ferreira Coelho, Francisco Airdesson Lima do Nascimento, Marcelo Rocha dos Santos, Lucas Melo Vellame, Luiz Antonio Conceição de Carvalho, José Carlos Lopes de Lima, Damiana Lima Barros   +7 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Development of a New Modified Screen-Printed and Carbon Paste Electrodes for Selective Determination of Cetyltrimethylammonium Bromide in Different Water Samples

International Journal of Electrochemical Science, 2015
Cetyltrimethylammonium bromide (CTAB)-selective electrodes of the types carbon paste (CPE) and screen-printed sensors (SPE) based on incorporation of zeolite ionophore have been constructed.
Tamer Awad Ali, M.H. Soliman, Gehad G. Mohamed, A.B. Farag, Mahmoud K. Samah   +4 more
doaj   +1 more source