Results 91 to 100 of about 32,361 (297)

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

open access: yesAdvanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho   +8 more
wiley   +1 more source

Construction and Operations of First Salinity Gradient Solar Pond in Malaysia / Nuraida ‘Aadilia Baharin ...[et al.] [PDF]

open access: yes, 2017
Solar pond is an integrated solar collector and storage. An experimental salinity gradient solar pond was constructed to analyse the thermal storage capability. The solar pond consist of 2.4 m², 1.4 m deep with sodium chloride (NaCl) as the salt solution.
Oberoi, Amandeep   +4 more
core  

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

open access: yesAdvanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg   +5 more
wiley   +1 more source

Elucidating the dynamics of salinity gradient energy research

open access: yes
This study uses bibliometric methods, machine learning, and data analysis to examine Salinity Gradient Energy (SGE), a renewable energy source derived from saline water sources of different concentrations such as seawater, waste brines and mining ...
Essalhi, Mohamed   +8 more
core   +1 more source

Water chemistry during 2011 in a salinity gradient near A Coruña (Galicia, Spain)

open access: yes, 2016
Water chemistry during 2011 in a salinity gradient near A Coruña (Galicia ...
Martín D Santos (8016569)   +9 more
core   +1 more source

Exergy as a Useful Variable for Quickly Assessing the Theoretical Maximum Power of Salinity Gradient Energy Systems

open access: yesEntropy, 2009
It is known that mechanical work, and in turn electricity, can be produced from a difference in the chemical potential that may result from a salinity gradient.
Raynald Labrecque
doaj   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

High performance concentration capacitors with graphene hydrogel electrodes for harvesting salinity gradient energy

open access: yes, 2018
Concentration capacitors with graphene hydrogel electrodes are proposed to efficiently harvest salinity gradient energy.
Fei Zhan   +6 more
core   +1 more source

Anthropogenic pressures driving the salinity intrusion in the Guadalquivir estuary: insights from 1D numerical simulations [PDF]

open access: yesOcean Science
The study presents a dynamic analysis of the present-day behavior of salinity concentration in the Guadalquivir estuary and evaluates the impact of anthropogenic pressures on the dynamics of the horizontal salinity gradient.
S. Sirviente   +5 more
doaj   +1 more source

Glucose Deprivation‐Driven Concurrent Induction of Apoptosis/Disulfidptosis/Ferroptosis by Tumor Targeting Nanoassemblies in Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Innovative hybrid nanoassemblies installed with ferrocene, D‐α‐tocopherol succinate, and phloretin exploit the metabolic vulnerability of triple‐negative breast cancer under glucose starvation. By blocking glucose uptake, this single nanoplatform simultaneously orchestrates apoptosis, disulfidptosis, and ferroptosis to achieve synergistic and ...
Song Yi Lee   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy