Results 81 to 90 of about 10,562 (252)
Spiropyran modified PDMS micro-fluidic chip device for photonically controlled sensor array detection of metal ions [PDF]
, 2009 Micro‐fluidic chips are particularly attractive in biological and life sciences for analytical purposes because they provide a convenient small platform for rapid analysis and detection [1].
Benito-Lopez, Fernando +5 more
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Light‐Modulated Humidity Sensing in Spiropyran Functionalized MoS2 Transistors
Small, EarlyView.A hybrid material combining molybdenum disulfide (MoS2) and spiropyran for humidity and light responsiveness is developed. Ultraviolete (UV) irradiation tunes the wettability of MoS2 decorated by spiropyran, enhancing the humidity sensitivity. Water adsorption and photochromic doping significantly alter the optoelectronic properties of MoS2 flakes ...
Adrián Tamayo +4 more
wiley +1 more source
Colorimetric and Fluorescence-Based Detection of Mercuric Ion Using a Benzothiazolinic Spiropyran
Chemosensors, 2019 A merocyanine dye as a p-toluenesulfonate salt was synthesized. The structure of the dye was characterized using IR, NMR, HR-MS and single crystal X-ray crystallography.
Ajeet Kumar +3 more
doaj +1 more source
Spectroscopic Analysis of the Kinetics of Host-Guest Chemistry Abstract [PDF]
, 2015 Host-guest chemistry refers to the chemistry in which a host and a guest molecule come together to form an inclusion complex. These complexes are utilized in numerous fields, including pharmaceuticals, agriculture, and cosmetics.
Sayger, Charles M
core +1 more source
Reusable Ionogel-based Photo-actuators in a Lab-on-a-disc [PDF]
, 2017 This paper describes the design, fabrication and performance of a reusable ionogel-based photo-actuator, in-situ photopolymerised into a lab-on-a-disc microfluidic device, for flow control.
Benito López, Fernando +6 more
core +2 more sources
MXene‐Based Flexible Memory and Neuromorphic Devices
Small, EarlyView.The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li +13 more
wiley +1 more source
Fiber-optic chemical sensing with Langmuir-Blodgett overlay waveguides [PDF]
, 1999 Fiber-optic chemical sensing has been demonstrated with a side-polished single- mode optical fiber, evanescently coupled to chemically sensitive Langmuir- Blodgett (LB) overlay waveguides.
Ashwell, Geoffrey J. +3 more
core +1 more source
Scientific Reports, 2017 Chloroplast thylakoid membranes contain virtually all components of the energy-converting photosynthetic machinery. Their energized state, driving ATP synthesis, is enabled by the bilayer organization of the membrane.
G. Garab +14 more
semanticscholar +1 more source
Andrology, EarlyView.Abstract Background The oxytocin receptor (OR) is a G‐protein‐coupled receptor recently identified in human spermatozoa, whose origin and role in sperm physiology remain unknown. Objectives In this study, using the pig as a model, we examine the presence of the OR in ejaculated spermatozoa through immunofluorescence and immunoblotting, and investigate ...
Jesús Martínez‐Hernández +9 more
wiley +1 more source
Photo-controlled permeation of spiropyran modified gramicidin A ion channel [PDF]
, 2006 Thesis (M.S.) University of Alaska Fairbanks, 2006Biomimetic devices show great potential as being molecular sensors of biological species. Gramicidin A (gA) is a well studied ionophore that can be easily modified at the C-terminus to be incorporated ...
Cushing, Gregory W.
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