Buscar
Mostrando ítems 1-10 de 25
New, inexpensive and simple 3D printable device for nephelometric and fluorimetric determination based on smartphone sensing
(Royal Society of Chemistry, 2020-05)
A new, inexpensive and easy to use 3D printable device was developed for nephelometric and fluorimetric determination. Its applicability was tested for the quantification of quinine in tonic drinks and sulfate in natural ...
Photodegradable MEH-PPV in a natural rubber matrix: Toward a biocompatible colorimetric film for real-time light dosimetry
(2019-06-01)
This paper reports an interesting strategy of incorporating a photodegradable polymeric luminophore, the poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] - OC 10 C 6 -PPV (MEH-PPV), in an inert natural rubber ...
Printable ReRAM devices based on the non-stoichiometric junction CuS/Cu2-xS
(2016-10-27)
Hereby a novel thin film-based configuration of redox resistive switching memory (ReRAM) based on cheap and abundant copper sulphide (CuS) is reported. The devices working mechanism is based on the junction of two layers ...
Printable and flexible graphene pH sensors utilising thin film melanin for physiological applications
(2020-01-01)
The application of highly sensitive pH sensors manufactured in volume at low cost has great commercial interest due to an extensive array of potential applications. Such areas include industrial processing, biotechnology ...
3D Printable and Biocompatible Iongels for Body Sensor Applications
(Blackwell Publishing, 2021-06)
Soft-ionic materials with biocompatibility and 3D printability are needed to develop next-generation devices to interface between electronic and biological signals. Herein, thermoreversible and biocompatible ionic liquid ...
Development and testing of a 3D-printable polylactic acid device to optimize a water bioremediation process
(Springer, 2020-12)
In the present work, a remediation bioprocess based on the use of a native isolate of Chlorella vulgaris immobilized in an alginate matrix inside a polylactic acid (PLA) device is proposed. This microalga immobilized in ...
Casting and inkjet printable photochromic films based on polymethylmethacrylate – Phosphotungstic acid
(2019-10-01)
The incorporation of polyoxometalates in suitable matrices has been a main effort to produce transparent photochromic materials. Polymeric films based on high transparent polymethylmethacrylate (PMMA) containing phosphotungstic ...
Pulping and pretreatment affect the characteristics of bagasse inks for 3D printing
(American Chemical Society, 2018-03)
Bagasse is an underutilized agro-industrial residue with great potential as raw material for the production of cellulose nanofibrils (CNF) for a range of applications. In this study, we have assessed the suitability of ...
Structure of the Electrical Double Layer at the Interface between an Ionic Liquid and Tungsten Oxide in Ion-Gated Transistors
(Amer Chemical Soc, 2020-05-07)
The structure of electrical double layers at electrified interfaces is of utmost importance for electrochemical energy storage as well as printable, flexible, and bioelectronic devices, such as ion-gated transistors (IGTs). ...
Flexible Ion-Gated Transistors Making Use of Poly-3-hexylthiophene (P3HT): Effect of the Molecular Weight on the Effectiveness of Gating and Device Performance
(Springer, 2020-06-17)
Poly-3-hexylthiophene (P3HT) is a benchmark semiconducting polymer in organic electronics. Ion-gated transistors (IGTs), making use of ionic gating media, are particularly interesting for flexible and printable& x2423;organic ...