Results 11 to 20 of about 26,987,137 (296)
Functional paper-based materials for diagnostics [PDF]
ChemTexts, 2021 AbstractFunctional papers are the subject of extensive research efforts and have already become an irreplaceable part of our modern society. Among other issues, they enable fast and inexpensive detection of a plethora of analytes and simplify laboratory work, for example in medical tests.
Laura M. Hillscher +4 more
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Paper‐Based, Capacitive Touch Pads [PDF]
Advanced Materials, 2012 Metallized paper is patterned to create touch pads of arrayed buttons that are sensitive to contact with both bare and gloved fingers. The paper-based keypad detects the change in capacitance associated with the touch of a finger to one of its buttons.
Mazzeo, Aaron D. +6 more
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Paper-based mobile access to databases [PDF]
Proceedings of the 2006 ACM SIGMOD international conference on Management of data, 2006 Our demonstration is a paper-based interactive guide for visitors to the world's largest international arts festival that was developed as part of a project investigating new forms of context-aware information delivery and interaction in mobile environments.
Beat Signer +5 more
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BrailleRing: a flexible Braille display
Current Directions in Biomedical Engineering, 2020 The “BrailleRing” is a refreshable Braille display that allows blind people to read tactile characters on the inside of a rotating ring. Dots are not displayed by moving pins, but by fixed patterns on rotating cuboids.
Treml Michael +4 more
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Materials Research Express, 2021 Clay minerals are commonly used in agriculture, light industry, cosmetics, pharmaceuticals and other fields because it has adsorption and cation exchange properties. In this work, cetyltrimethylammonium bromide (CTAB) as a modifier and thiabendazole (TBZ)
Tao Lin +3 more
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Recent Advances in Paper-Based Sensors [PDF]
Sensors, 2012 Paper-based sensors are a new alternative technology for fabricating simple, low-cost, portable and disposable analytical devices for many application areas including clinical diagnosis, food quality control and environmental monitoring. The unique properties of paper which allow passive liquid transport and compatibility with chemicals/biochemicals ...
Devi D. Liana +3 more
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Paper‐Based Electrical Respiration Sensor [PDF]
Angewandte Chemie, 2016 AbstractCurrent methods of monitoring breathing require cumbersome, inconvenient, and often expensive devices; this requirement sets practical limitations on the frequency and duration of measurements. This article describes a paper‐based moisture sensor that uses the hygroscopic character of paper (i.e.
Guder, F +6 more
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Research Progress on Cellulose-Stabilized Pickering Emulsion and Its Application in Food Field [PDF]
Shipin Kexue, 2023 As a renewable resource, cellulose has the advantages of wide source, environmental friendliness, biodegradability and biocompatibility. It is found that emulsions prepared with solid particles as stabilizers have higher stability than traditional ...
CHEN Anxiang, ZONG Yudong, WANG Jinxia, LI Xia, HAN Wenjia
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Paper-Based Immunosensors with Bio-Chemiluminescence Detection
Sensors, 2021 Since the introduction of paper-based analytical devices as potential diagnostic platforms a few decades ago, huge efforts have been made in this field to develop systems suitable for meeting the requirements for the point-of-care (POC) approach ...
Maria Maddalena Calabretta +9 more
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Nanomaterials, 2020 In this work, magnetic CuFe2O4/Ag nanoparticles activated by porous covalent organic frameworks (COF) was fabricated to evaluate the heterogenous reduction of 4-nitrophenol (4-NP).
Chen Hou +5 more
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