Qingxin Chen

ORCID: 0000-0002-1903-1507
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About
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Research Areas
  • Scheduling and Optimization Algorithms
  • Advanced Manufacturing and Logistics Optimization
  • Assembly Line Balancing Optimization
  • Manufacturing Process and Optimization
  • Industrial Technology and Control Systems
  • Luminescence and Fluorescent Materials
  • Nanoplatforms for cancer theranostics
  • Resource-Constrained Project Scheduling
  • Extenics and Innovation Methods
  • Advanced Computational Techniques and Applications
  • Rough Sets and Fuzzy Logic
  • Virus-based gene therapy research
  • Advanced biosensing and bioanalysis techniques
  • Vehicle Routing Optimization Methods
  • Advanced Queuing Theory Analysis
  • Advanced Wireless Communication Techniques
  • Molecular Sensors and Ion Detection
  • Advanced Wireless Network Optimization
  • Scheduling and Timetabling Solutions
  • Wireless Communication Networks Research
  • Animal Virus Infections Studies
  • Service-Oriented Architecture and Web Services
  • Collaboration in agile enterprises
  • Viral gastroenteritis research and epidemiology
  • Optimization and Packing Problems

Guangdong University of Technology
2014-2024

City University of Hong Kong
2020-2024

City University of Hong Kong, Shenzhen Research Institute
2020-2024

Tianjin University
2022-2024

Jinan University
2021-2024

Fujian University of Technology
2024

Aerospace Information Research Institute
2021-2024

Chinese Academy of Sciences
2015-2024

Sun Yat-sen University
2020-2024

German Cancer Research Center
2015-2023

Cellular senescence is involved in diverse physiological processes. Accumulation of senescent cells can lead to numerous age-related diseases. Therefore, it great significance develop chemical tools effectively detect and eliminate cells. Till date, a dual functional probe that could has yet been accomplished. Herein, β-gal-activated probe, MB-βgal, based on the methylene blue (MB) fluorophore, was designed In absence β-gal, showed no fluorescence its 1O2 production efficiency suppressed...

10.1021/acs.analchem.2c00239 article EN Analytical Chemistry 2022-03-23

The multiple issues of unstable electrode/electrolyte interphases, sluggish reaction kinetics, and transition-metal (TM) dissolution have long greatly affected the rate cycling performance cathode materials for Na-ion batteries. Herein, a multifunctional protein-based binder, sericin protein/poly(acrylic acid) (SP/PAA), is developed, which shows intriguing physiochemical properties to address these issues. highly hydrophilic nature strong H-bond interaction between crosslinking SP PAA leads...

10.1002/adma.202202624 article EN Advanced Materials 2022-05-13

Abstract Employing responsive nanoplatforms as carriers for photosensitizers represents an effective strategy to overcome the challenges associated with photodynamic therapy (PDT), including poor solubility, low bioavailability, and high systemic toxicity. Drawing inspiration from morphology transitions in biological systems, a general approach enhance PDT that utilizes enzyme‐responsive is developed. The transformation of phosphopeptide/photosensitizer co‐assembled nanoparticles first...

10.1002/smtd.202301551 article EN cc-by-nc-nd Small Methods 2024-02-19

A modified multicarrier (MC) direct-sequence code-division multiple-access (DS-CDMA) system has been proposed for use over slow multipath fading channels with frequency selectivity in the reverse link transmission of a cellular network. Instead transmitting data substreams uniformly through subchannels, hop subchannels hopping patterns adaptively adjusted to channel characteristics. The problem determining optimal pattern is formulated as multiobjective optimization problem, which an...

10.1109/49.545707 article EN IEEE Journal on Selected Areas in Communications 1996-01-01

SUMMARY Reactive oxygen species (ROS) have been emerging as a key regulator in plant organ abscission. However, the mechanism underlying regulation of ROS homeostasis abscission zone (AZ) is not completely established. Here, we report that DOF (DNA binding with one finger) transcription factor LcDOF5.6 can suppress litchi fruitlet through repressing accumulation AZ (FAZ). The expression LcRbohD , homolog Arabidopsis RBOHs are critical for production, was significantly increased during...

10.1111/tpj.16092 article EN The Plant Journal 2023-01-01

Super-resolution imaging provides a powerful approach to image dynamic biomolecule events at nanoscale resolution. An ingenious method involving tuning intramolecular spirocyclization in rhodamine offers an appealing strategy design cell-permeable fluorogenic probes for super-resolution imaging. Nevertheless, precise control of presents significant challenge. Through detailed study the structure–activity relationship, we identified that multiple key factors rhodamime spirocyclization. The...

10.1021/acsnano.2c10467 article EN ACS Nano 2023-02-06

Glioblastoma multiforme (GBM) is a highly aggressive primary brain tumor associated with limited treatment options and high drug resistance, presenting significant challenges in the pursuit of effective strategies. Epigenetic modifications have emerged as promising diagnostic biomarkers therapeutic targets for GBM. For instance, histone deacetylase 6 (HDAC6) has been identified potential pharmacological target Furthermore, overexpression monoamine oxidase A (MAO A) glioma linked to...

10.1021/acs.analchem.3c04319 article EN Analytical Chemistry 2024-02-03

To accommodate the diverse users demands for consumer products, enterprises need to design and develop different lines of products according groups users. Dynamic internet data, including product reviews, user attributes, configurations, are utilised model users' stochastic choice behaviours mine requirements features, performance levels, quantity. First, web crawler is applied collect then data structured demand information retrieved. Second, a employed capture heterogeneity correlation on...

10.1080/00207543.2018.1541200 article EN International Journal of Production Research 2018-11-01

A novel monolayer supramolecular vesicle assembled from a pillararene-based bola-type supra-amphiphile was successfully constructed, which showed excellent photodegradable properties and might have potential applications in phototherapy.

10.1039/c6cc05993g article EN Chemical Communications 2016-01-01

Hydrogen peroxide (H2O2) plays a significant role in regulating variety of biological processes. Dysregulation H2O2 can lead to various diseases. Although numerous fluorescent imaging probes for have been reported, the development ratiometric probe with large Stokes shift remains rather limited. Such shown distinct advantages, such as minimized interference from environment and improved signal-to noise ratio. In this work, we reported new pyrene-based compound Py-VPB vitro. The demonstrated...

10.1016/j.jpha.2020.07.003 article EN cc-by-nc-nd Journal of Pharmaceutical Analysis 2020-08-04

Simultaneous optimisation of machines and buffers in a large series-parallel production line is an NP-hard problem. The formulated model this study used to minimise the total investment cost subject desired throughput rate cycle time by optimising machine types, number parallel machines, buffer capacities. To solve kind design problem, decomposition-coordination method proposed efficiently accurately generate allocation solutions for lines. includes two iterative processes: decomposition...

10.1080/00207543.2021.1884306 article EN International Journal of Production Research 2021-03-01

Organelle-targeted photosensitizers (PSs) have demonstrated enhanced phototherapeutic effect by specifically destroying subcellular organelle. As a critical cellular organelle, the cell membrane plays crucial roles in maintaining integrity and regulating communications. To date, variety of membrane-targeted PSs been developed shown exceptional therapeutic effects. However, functional that can achieve photodynamic therapy (PDT) real-time monitor process rarely reported. In particular,...

10.1021/acs.analchem.3c01659 article EN Analytical Chemistry 2023-08-02

AbstractMost of the research efforts in project scheduling assumed complete information about problem to be resolved. But real world, there are various uncertainties during execution, which made plan, become invalid. Concerned with this problem, firstly, we analyse several major random events lead uncertainty available resources manufacturers make-to-order production strategy and consider stochastic resource-constrained multi-project (RCMPSP). Then, establish a Markov decision processes...

10.1080/00207543.2014.946570 article EN International Journal of Production Research 2014-08-11
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