Haku
Viitteet 1-10 / 125
Effects of nanofibrillated cellulose hydrogels on adipose tissue extract and hepatocellular carcinoma cell spheroids in freeze-drying
(2019)
- article
The aim of this study was to evaluate the effects of two nanofibrillated cellulose (NFC) hydrogels on two human derivatives during freeze-drying. Native NFC hydrogel is a suitable platform to culture 3D cell spheroids and ...
Power production and microbial community composition in thermophilic acetate-fed up-flow and flow-through microbial fuel cells
(2019-12-01)
- article
The microbial communities developed from a mixed-species culture in up-flow and flow-through configurations of thermophilic (55 °C) microbial fuel cells (MFCs), and their power production from acetate, were investigated. ...
GIS-data related route optimization, hierarchical clustering, location optimization, and kernel density methods are useful for promoting distributed bioenergy plant planning in rural areas
(2019-04-01)
- article
Currently, geographic information system (GIS) models are popular for studying location-allocation-related questions concerning bioenergy plants. The aim of this study was to develop a model to investigate optimal locations ...
Critical Sensitizer Quality Attributes for Efficient Triplet−Triplet Annihilation Upconversion with Low Power Density Thresholds
(2019-08-26)
- article
Triplet-triplet annihilation upconversion (TTAUC) is a power density-dependent process where photons of low energy are transformed into high energy ones. The most important attributes of efficient TTAUC are quantum yield ...
Molecular Composition and Volatility of Nucleated Particles from α-Pinene Oxidation between -50 °c and +25 °c
(2019-11-05)
- article
We use a real-time temperature-programmed desorption chemical-ionization mass spectrometer (FIGAERO-CIMS) to measure particle-phase composition and volatility of nucleated particles, studying pure α-pinene oxidation over ...
Highly compact TiO2 films by spray pyrolysis and application in perovskite solar cells
(2019-01)
- article
Transparent and pinhole free hole‐blocking layers such as TiO2 grown at low temperatures and by scalable processes are necessary to reduce production costs and thus enabling commercialization of perovskite solar cells. ...
Aminobenzylated 4-Nitrophenols as Antibacterial Agents Obtained from 5-Nitrosalicylaldehyde through a Petasis Borono-Mannich Reaction
(2018-11-29)
- article
Multidrug-resistant bacteria are one of the current biggest threats to public health and are responsible for most nosocomial infections. Herein, we report the efficient and facile synthesis of antibacterial agents ...
Efficient photon upconversion at remarkably low annihilator concentrations in a liquid polymer matrix: when less is more
(2018)
- article
A green-to-blue triplet-triplet annihilation upconversion of 24.5% quantum yield was achieved at a remarkably low 600 μM annihilator concentration in a viscous polymer matrix. This was made possible by utilizing a ZnTPP-based ...
On the molecular optical nonlinearity of halogen-bond-forming azobenzenes
(2018)
- article
We study hyper-Rayleigh scattering and computed molecular hyperpolarizability in a series of azobenzene chromophores in chloroform and dimethylformamide as solvents. The chromophores form halogen or hydrogen bonds of varying ...