- Research Article
- 10.1016/j.future.2026.108459
A reinforcement learning-based approach for scheduling ML training tasks in heterogeneous Kubernetes clusters
- Sep 01, 2026
- Future Generation Computer Systems
- Shuwei Dong + 3 more +3
Publications from 2021 to 2026
Showing 10 of 20,723 papers
A reinforcement learning-based approach for scheduling ML training tasks in heterogeneous Kubernetes clusters
Home culture connectedness and travel anxiety reduction among Chinese outbound tourists
Understanding the thermal cyclic performance of thermal barrier coatings with laser-textured bond coats
The effect of WC-Co substrate condition on the surface morphology and wear properties of CVD nanodiamond films
Thermogel-gated field-effect transistor biosensors based on micellar self-assembly for glucose sensing.
Multi-dimensional characterization and ensemble genetic algorithm–monte carlo simulation assisted multi-objective optimization of surface integrity in intelligent machining
A neural network approach to multi-radionuclide two- and three-coincidence beta spectroscopy
PE-YOLO: An efficient segmentation algorithm for surgical instruments in percutaneous spinal endoscopic surgery
Ratiometric fluorescent sensors based on molecule@support hybrids for specific and sensitive detection of chromium(VI)
Chromium(VI) contamination poses severe threats to ecosystems and human health. Therefore, it is urgently needed to develop efficient, sensitive, and reliable detection methods. In this work, a nanozyme-based ratiometric fluorescence platform was developed for high-performance Cr(VI) sensing by using an engineered composite (A@FeTImp@ZIF-8). This composite, classified as a molecule@support material, was fabricated by grafting 5, 10, 15, 20-Tetrakis(4-(imidazol-1-yl) phenyl) iron porphyrin (FeTImp) onto zeolitic imidazolate framework-8 (ZIF-8) surfaces via a simple ligand exchange reaction. The resulting A@FeTImp@ZIF-8 composite exhibited enhanced peroxidase-mimicking activity alongside intrinsic fluorescence properties. Under H 2 O 2 activation, A@FeTImp@ZIF-8 catalyzes the oxidation of o-phenylenediamine (OPD) to fluorescent 2,3-diaminophenazine (DAP, emission at 565 nm). The generated DAP subsequently quenches acridine (A) fluorescence signal (435 nm) via an inner filter effect (IFE). The addition of 8-hydroxyquinoline (8-HQ) competitively inhibits OPD oxidation, leading to a decrease in the DAP signal (565 nm) and a recovery of the A fluorescence (435 nm). Upon introduction of Cr(VI), it complexes with 8-HQ, reactivating the OPD oxidation process. By utilizing these synergistic effects, a highly sensitive and selective detection of Cr(VI) was achieved over a wide linear range (0.01–180 μM), with an ultra-low detection limit of 3.74 nM (S/N = 3). The sensor was also successfully applied to monitor Cr(VI) in environmental water samples. • An IFE-based ratiometric fluorescent biosensor was developed for sensitive Cr(VI) detection. • A@FeTImp@ZIF-8 was fabricated via ligand exchange, ensuring precise catalyst immobilization. • The composite integrates FeTImp as a peroxidase mimic and acridine as a fluorophore. • A stable dual-emission signal enables reliable and sensitive sensing.
Read moreNumerical investigation of mid-infrared frequency comb generation in germanium microresonator via free-carrier lifetime tuning