Results 71 to 80 of about 193,431 (354)

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

A Bayesian regression tree approach to identify the effect of nanoparticles' properties on toxicity profiles

open access: yes, 2015
We introduce a Bayesian multiple regression tree model to characterize relationships between physico-chemical properties of nanoparticles and their in-vitro toxicity over multiple doses and times of exposure.
Ji, Zhaoxia   +6 more
core   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

open access: yesAdvanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh   +14 more
wiley   +1 more source

Physico-chemical analysis of Sewage water treatment plant at Jagjeetpur Haridwar, Uttarakhand

open access: yesEnvironment Conservation Journal, 2016
Water is quite essential natural element for all kinds of life. The quality of water is vital concern for mankind since it is directly linked with human welfare.
R. Bhutiani   +3 more
doaj   +1 more source

Impact of Physico-Chemical Characteristics on Phytoplankton Diversity of Nalligudda Lake, Bangalore [PDF]

open access: yes, 2013
Physico-chemical parameters of water are a prime consideration to assess the water quality of a lake for its best utilization for drinking, irrigation and fisheries.
Gayathri, S.   +2 more
core  

Exploring copepod distribution patterns at three nested spatial scales in a spring system. Habitat partitioning and potential for hydrological bioindication [PDF]

open access: yes, 2015
In groundwater-fed springs, habitat characteristics are primarily determined by a complex combination of geomorphic features and physico-chemical parameters, while species assemblages are even more intricate.
Di Lorenzo, Tiziana   +5 more
core   +4 more sources

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

Analysis of wear mechanism in TPU-steel contact pair by means of long stroke tribometer tests [PDF]

open access: yes, 2012
A complete wear characterisation of a thermoplastic polyurethane (TPU) sliding against steel is presented. Wear tests were performed using a long stroke tribometer under sliding reciprocating movement and dry conditions.
Alcalà, Noelia   +8 more
core   +1 more source

Drying kinetics and physico-chemical quality of mango slices [PDF]

open access: yes, 2019
Mango (Mangifera indica L.) is an important tropical fruit consumed worldwide and grown in Italy only in Sicily, where the areas of the Tyrrhenian coast have proved to be suitable to produce valuable fruits.
Adiletta G.   +5 more
core   +1 more source

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