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  1. No Access

    Chapter and Conference Paper

    Multi-Objective Optimization Robot Navigation Through a Graph-Driven PSO Mechanism

    In real-world robot applications such as service robots, mining mobile robots, and rescue robots, an autonomous mobile robot is required to visit multiple waypoints that it achieves multiple-objective optimiza...

    Timothy Sellers, Tingjun Lei, Gene Eu Jan, Ying Wang in Advances in Swarm Intelligence (2022)

  2. No Access

    Chapter and Conference Paper

    A Bio-Inspired Neural Network Approach to Robot Navigation and Map** with Nature-Inspired Algorithms

    Nature-inspired algorithms have been successfully applied to autonomous robot path planning, vision and map**. However, concurrent path planning and map** with replanning feature is still a challenge for a...

    Tingjun Lei, Timothy Sellers, Chaomin Luo, Li Zhang in Advances in Swarm Intelligence (2022)

  3. No Access

    Chapter and Conference Paper

    Immune System Algorithms to Environmental Exploration of Robot Navigation and Map**

    In real-world applications such as rescue robots, service robots, mobile mining robots, and mine searching robots, an autonomous mobile robot needs to reach multiple targets with the shortest path. This paper ...

    Elakiya Jayaraman, Tingjun Lei, Shahram Rahimi, Shi Cheng in Advances in Swarm Intelligence (2021)

  4. No Access

    Chapter and Conference Paper

    A Nature-Inspired Algorithm to Adaptively Safe Navigation of a Covid-19 Disinfection Robot

    Autonomous mobile robots have been extensively used in medical services. During the Covid-19 pandemic, ultraviolet type-C irradiation (UV-C) disinfection robots and spray disinfection robots have been deployed...

    Tingjun Lei, Timothy Sellers, Shahram Rahimi in Intelligent Robotics and Applications (2021)

  5. No Access

    Chapter and Conference Paper

    Variable Speed Robot Navigation by an ACO Approach

    A variable-speed-based navigation and map building method of an autonomous mobile robot is developed in this paper in cooperation with an ant colony optimization algorithm (ACO). In real-world applications, a...

    Tingjun Lei, Chaomin Luo, Gene Eu Jan, Kevin Fung in Advances in Swarm Intelligence (2019)

  6. No Access

    Article

    Identification of Potential Molecular Determinants of Murine Embryonic Stem Cell Differentiation by a Transposon-Based Approach

    Embryonic stem cells (ESCs) are self-renewing pluripotent cells, capable of differentiating into all somatic cell types. The molecular control of self-renewal is relatively well-characterized, whereas how ESCs...

    Yan Wang, Tingjun Lei, Qian Dai, ** Ding, Tong Qiu, Yin Fang in Molecular Biotechnology (2018)

  7. Article

    Open Access

    Cyclin K regulates prereplicative complex assembly to promote mammalian cell proliferation

    The assembly of prereplicative complex (pre-RC) during G1 phase must be tightly controlled to sustain cell proliferation and maintain genomic stability. Mechanisms to prevent pre-RC formation in G2/M and S pha...

    Tingjun Lei, Peixuan Zhang, Xudong Zhang, Xue **ao, **gli Zhang in Nature Communications (2018)

  8. No Access

    Article

    Chemotherapy-Induced Changes in Cardiac Capillary Permeability Measured by Fluorescent Multiple Indicator Dilution

    Anthracyclines cause severe irreversible cardiac toxicity. The study of changes in cardiac permeability with chemotherapy could enhance the understanding of mechanisms behind cardiac damage, and provide useful...

    Alicia Fernandez-Fernandez, Denny A. Carvajal in Annals of Biomedical Engineering (2014)

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    Article

    Simultaneous Delivery of Chemotherapeutic and Thermal-Optical Agents to Cancer Cells by a Polymeric (PLGA) Nanocarrier: An In Vitro Study

    To test the effectiveness of a dual–agent-loaded PLGA nanoparticulate drug delivery system containing doxorubicin (DOX) and indocyanine green (ICG) in a DOX-sensitive cell line and two resistant cell lines tha...

    Yuan Tang, Tingjun Lei, Romila Manchanda, Abhignyan Nagesetti in Pharmaceutical Research (2010)

  10. No Access

    Chapter and Conference Paper

    Cellular Uptake and Cytotoxicity of a Novel ICG-DOX-PLGA Dual Agent Polymer Nanoparticle Delivery System

    We recently reported the fabrication of a novel polymer nanoparticle delivery system with simultaneously entrapped indocyanine green (ICG) and doxorubicin (DOX). This system has potential applications for comb...

    Romila Manchanda, Tingjun Lei, Yuan Tang in 26th Southern Biomedical Engineering Confe… (2010)

  11. No Access

    Chapter and Conference Paper

    Targeted Delivery of Doxorubicin by PLGA Nanoparticles Increases Drug Uptake in Cancer Cell Lines

    Doxorubicin (DOX) is an anthracycline drug widely used in the treatment of a large spectrum of solid tumors. Its application is limited by its efflux through the multidrug resistance (MDR) protein. In this stu...

    Tingjun Lei, Supriya Srinivasan, Yuan Tang in 26th Southern Biomedical Engineering Confe… (2010)