Results 91 to 100 of about 1,084,211 (237)

Low-Cost Sensors and Multitemporal Remote Sensing for Operational Turbidity Monitoring in an East African Wetland Environment

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Many wetlands in East Africa are farmed and wetland reservoirs are used for irrigation, livestock, and fishing. Water quality and agriculture have a mutual influence on each other.
Stefanie Steinbach, Andreas Rienow, Martin Wainaina Chege, Niels Dedring, Wisdom Kipkemboi, Bartholomew Kuria Thiong'o, Sander Jaap Zwart, Andrew Nelson   +7 more
doaj   +1 more source

Programmed Interfacial Phase Separation for Spatiotemporal Fungicide Delivery via Tunable Micro/Nano Architectures

Advanced Science, EarlyView.
ABSTRACT Translating dynamic liquid‐liquid phase separation into robust solid‐state architectures remains a challenge in materials engineering. Here, we report a composition‐driven interfacial assembly strategy that couples supramolecular coacervation with metal‐phenolic coordination to engineer tunable fungicide carriers.
Rui Zhang, Tongfang Jing, Leiming He, Kaidi Cui, Yuying Song, Xuewei Mao, Lidong Cao, Lin Zhou   +7 more
wiley   +1 more source

Controllable Cascade Aggregation Ion Programmed Nanomachines and Simple Isolation Enable Tumor‐Derived Small Extracellular Vesicles Detection for Enhanced Breast Cancer Assessment

Advanced Science, EarlyView.
This study developed a convenient, enzyme‐free detection platform based on controllable aggregation ion nanomachines. Its favorable anti‐interference capacity and high sensitivity meet the detection requirements for clinical samples processed via a simple filtration method within 10 min.
Zhihao Zhang, Zijing Liu, Xiangyue Meng, Pengjun Jiang, Jie Qu, Yu Jiang, Binxu Qiu, Jie Chen, Piaopiao Chen   +8 more
wiley   +1 more source

Overcoming Drug Resistance by Paclitaxel Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
In the murine triple‐negative breast cancer (TNBC) model, chemotherapy effectively increases tumor neoantigen burden (TNB). Here, the study constructs a liposomal nanovaccine using antigens derived from in vitro chemotherapy‐treated paclitaxel‐resistant TNBC 4T1 cells.
Bo Chen, Yangyi Wang, Tingting Li, Changqing Guo, Zhe Xie, Zhixian Zhang, Xinghua Han, Wei Wang, Jian Wang, Xiaopeng Ma, Yuanzeng Min   +10 more
wiley   +1 more source

Low-Cost Microcontroller-Enabled Embedded System for Assessing Jute Retting Water Quality Parameter

Journal of Natural Fibers
Quality of jute fiber depends to a very great extent on the quality of water used for retting. Efficient assessment of water quality is crucial to enable decision-makers to interpret this information and execute necessary management practices. Hence, the
Prateek Shrivastava, Deb Prasad Ray, Aishani Chowdhury, Nageshkumar T, Manisha Jagadale, V. B. Shambhu, Nilimesh Mridha, D. B. Shakyawar   +7 more
doaj   +1 more source

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

Advanced Science, EarlyView.
Mesoporous‐shell‐regulated molecular transport combined with monolayer hotspot determinism transforms surface‐enhanced Raman spectroscopy (SERS) from ultrasensitive detection into quantitative and decision‐guided molecular sensing. ABSTRACT Quantitative surface‐enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation ...
Guangyao Huang, Ying Wang, Yue Fang, Jingyuan Shao, Sensen Hao, Mancun Zhao, Yuan Yao, Junping Wang, Wei Zhou, Hongzhi Wang   +9 more
wiley   +1 more source

Real-time information processing of environmental sensor network data using Bayesian Gaussian processes

, 2012
In this article, we consider the problem faced by a sensor network operator who must infer, in real time, the value of some environmental parameter that is being monitored at discrete points in space and time by a sensor network.
Osborne, Michael A., Roberts, Stephen, Osborne, MA, Rogers, A, Jennings, Nicholas R., Roberts, Stephen J., Rogers, Alex, Roberts, SJ, Jennings, NR   +8 more
core   +1 more source

The Potential of Leguminous Seeds as Natural Coagulants assisted by ArduinoTM For Educational Purpose

Scientiae Educatia: Jurnal Pendidikan Sains
The study aims to determine the effect of variations in the concentration of tamarind and winged bean bio coagulant concentrations on turbidity sensor SKU: SENO189 and SENO244 Gravity analog TDS Sensor TDS based ArduinoTM for educational purposes.
Arifin Septiyanto, Eka Cahya Prima, Lilit Rusyati, Riandi Riandi   +3 more
doaj   +1 more source

Sistem Monitoring Debit dan Tingkat Kekeruhan Air Pada Kolam KOI Berbasis Mikrokontroler

JITCE (Journal of Information Technology and Computer Engineering), 2023
This system aims to make it easier for owners to monitor the condition of the koi pond, and minimize the death of koi fish, and can maintain water quality and maximize koi growth and development.
Wahyu Budiman
doaj  

MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion

Advanced Science, EarlyView.
In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou, Qing Wu, Jiawei Lin, Kunchen Li, Yulong Ying, Josep Puigmartí‐Luis, Salvador Pané, Sheng Wang   +7 more
wiley   +1 more source