Qingqing Li

ORCID: 0000-0002-9915-0089
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Research Areas
  • Nanoplatforms for cancer theranostics
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Advanced Antenna and Metasurface Technologies
  • Electromagnetic wave absorption materials
  • Metamaterials and Metasurfaces Applications
  • Advanced Nanomaterials in Catalysis
  • Photoacoustic and Ultrasonic Imaging
  • Advanced biosensing and bioanalysis techniques
  • Supercapacitor Materials and Fabrication
  • Conducting polymers and applications
  • Advanced Sensor and Energy Harvesting Materials
  • Extracellular vesicles in disease
  • GaN-based semiconductor devices and materials
  • Nanocluster Synthesis and Applications
  • Micro and Nano Robotics
  • Ammonia Synthesis and Nitrogen Reduction
  • Biosensors and Analytical Detection
  • Silk-based biomaterials and applications
  • Invertebrate Immune Response Mechanisms
  • MXene and MAX Phase Materials
  • Advanced Photocatalysis Techniques
  • Immunotherapy and Immune Responses
  • Protein Interaction Studies and Fluorescence Analysis
  • Photocathodes and Microchannel Plates
  • Molecular Communication and Nanonetworks

Fuzhou University
2020-2025

Shandong University of Technology
2025

Huazhong University of Science and Technology
2024

University of Jinan
2024

Nanjing Agricultural University
2020-2023

Wuhan University
2023

First Affiliated Hospital of Wenzhou Medical University
2023

Wenzhou Medical University
2023

Xi'an Jiaotong University
2023

Tan Kah Kee Innovation Laboratory
2023

Abstract A novel strategy is used to design large‐scale polarized carbon‐based dielectric composites with sufficient interaction electromagnetic waves. Highly uniform polar zinc oxide arrays are vertically grown on a flexible conductive carbon cloth substrate (CC@ZnO) via an in situ orientation growth process. Anion regulation found be key factor the morphology of hierarchical ZnO including single‐rod, cluster and tetrapod‐shaped. As typical loss hybrid composite, parameters CC@ZnO system...

10.1002/smll.201900900 article EN Small 2019-04-08

Abstract The electrochemical N 2 reduction reaction (NRR) offers a promising approach for sustainable NH 3 production, and modulating the structural/electronic configurations of catalyst materials with optimized electrocatalytic properties is pivotal achieving high‐efficiency NRR electrocatalysis. Herein, vacancy heterostructure engineering are rationally integrated to explore O‐vacancy‐rich MoO 3‐ x anchored on Ti C T ‐MXene (MoO /MXene) as highly active selective electrocatalyst, an...

10.1002/aenm.202103022 article EN Advanced Energy Materials 2021-12-21

Two identical layered metal-organic frameworks (MOFs) (CoFRS and NiFRS) are constructed by using flexible 1,10-bis(1,2,4-triazol-1-yl)decane as pillars 1,4-benzenedicarboxylic acid rigid linkers. The single-crystal structure analysis indicates that the as-synthesized MOFs possess fluctuant 2D networks with large interlayer lattices. Serving active electrode elements in supercapacitors, both deliver excellent rate capabilities, high capacities, longstanding endurances. Moreover, new...

10.1002/smll.202001987 article EN Small 2020-06-25

Nanocellulose is a nascent and promising material with many exceptional properties broad spectrum of potential applications. Because the unique functional materials that can be created using nanocellulose, pilot-scale development for commercialization has begun. Thus thorough understanding its environmental impact, covering whole life cycle becomes foundation long-term sustainable success. In this current study, four comparable lab scale nanocellulose fabrication routes were evaluated...

10.1021/sc4000225 article EN ACS Sustainable Chemistry & Engineering 2013-05-22

Polarization and conduction loss play fundamentally important roles in the nonmagnetic microwave absorption process. In this paper, a uniform monodisperse hollow ZnSnO3 cube wrapped by multiwalled carbon nanotubes (ZSO@CNTs) was successfully synthesized via facile hydrothermal treatment. A reasonable mechanism related to Ostwald ripening proposed design varied ZSO@CNTs for special conductive network. Scanning electron microscopy images clearly indicate that reaction temperature is key factor...

10.1021/acsami.8b05414 article EN ACS Applied Materials & Interfaces 2018-06-12

Synthetic micro/nanomotors have great potential in deep tissue imaging and vivo drug delivery because of their active motion ability. However, applying nanomotors with a size less than 100 nm to therapy is one the core changes this field. Herein, nanosized hydrogen peroxide (H2O2)-driven Janus gold nanorod-platinum (JAuNR-Pt) nanomotor developed for enhancing second near-infrared region (NIR-II) photoacoustic (PA) tissues tumors effective tumor treatment. The JAuNR-Pt prepared by depositing...

10.1021/acsnano.2c00732 article EN ACS Nano 2022-05-10

Conductive hydrogels as promising candidates of wearable electronics have attracted considerable interest in health monitoring, multifunctional electronic skins, and human-machine interfaces. However, to simultaneously achieve excellent electrical properties, superior stretchability, a low detection threshold conductive remains an extreme challenge. Herein, ultrastretchable high-conductivity MXene-based organohydrogel (M-OH) is developed for human monitoring machine-learning-assisted object...

10.1021/acsami.3c00432 article EN ACS Applied Materials & Interfaces 2023-04-10

Manufacturing heteronanostructures with specific physicochemical characteristics and tightly controllable designs is very appealing. Herein, we reported NIR-II light-driven dual plasmonic (AuNR-SiO2-Cu7S4) antimicrobial nanomotors an intended Janus configuration through the overgrowth of copper-rich Cu7S4 nanocrystals at only one high-curvature site Au nanorods (Au NRs). These were applied for photoacoustic imaging (PAI)-guided synergistic photothermal photocatalytic treatment bacterial...

10.1021/acs.nanolett.3c00632 article EN Nano Letters 2023-04-27

Excessive production of oxidative species alters the normal redox balance and leads to diseases, such as chronic inflammation cancer. Oxidative are short-lived species, which makes direct, precise, real-time measurements difficult. Herein, we report a novel core-satellite gold nanostructure for dual, ratiometric surface-enhanced Raman scattering (SERS) photoacoustic (PA) imaging enable precise detection inflammation/cancer-related H2 O2 . The combination -activated second near-infrared...

10.1002/anie.202015451 article EN Angewandte Chemie International Edition 2020-12-03

Abstract Three‐dimensional (3D) materials assembled by 2D layered lamella can provide abundant interfaces which are greatly advantageous for high‐performance microwave absorbers. Herein, accordion‐like CeO 2− x /reduced graphene oxide (CeO /RGO) hybrid be successfully synthesized a solvothermal and hydrothermal method, composed of laminated RGO sheets confined nanoparticles (NPs). The multilayer structure is attributed to the process Ce‐MOF dissolving into NPs, then NPs combining with (GO)...

10.1002/smll.202003905 article EN Small 2020-09-29

Recently, it is still a great challenge to develop new type of absorber that possesses special advantages low cost, ultrawide bandwidth, and strong absorption intensity. Herein, the unique "Matryoshka doll"-like CeO2 microspheres with tunable interspaces were successfully synthesized by facile template-free method. The as-synthesized hierarchical yolk–shell constructed layer outer shell multiple inner cores. interspace gap can be simply adjusted only altering solvothermal reaction time....

10.1021/acsami.8b10353 article EN ACS Applied Materials & Interfaces 2018-07-24

We developed dual biologically responsive nanogapped gold nanoparticle vesicles loaded with immune inhibitor and carrying an anticancer polymeric prodrug for synergistic concurrent chemo-immunotherapy against primary metastatic tumors, along guided cargo release by photoacoustic (PA) imaging in the second near-infrared (NIR-II) window. The vesicle was prepared self-assembly of nanoparticles (AuNNPs) grafted poly(ethylene glycol) (PEG) pH/GSH-responsive polyprodug...

10.1021/acsnano.9b07984 article EN ACS Nano 2020-03-25

Cu2+ is closely related to the occurrence and development of Wilson's disease (WD), quantitative detection various copper indicators (especially liver Cu2 urinary Cu2+) key step for early diagnosis WD in clinic. However, clinic approach was mainly based on testing tissue through combined invasive biopsy ICP-MS method, which painful patient limited determining status real-time. Herein, we rationally designed a type Cu2+-activated nanoprobe nanogapped gold nanoparticles (AuNNP)...

10.1021/acsnano.0c10407 article EN ACS Nano 2021-01-28

Abstract Janus nanogap gold nanoparticles (JAuNNPs) with varying proportions of Au shell coverage (ca. 100/75/50/25 %) are presented. The internal between the partial and core caused asymmetric optical behavior; tunability depends on degree structural asymmetry. shell‐to‐shell or core‐to‐core JAuNNDs(50 were self‐assembled from amphiphilic JAuNNPs(50 by tuning hydrophilic hydrophobic polymer brushes shell. positions electromagnetic field enhancement JAuNNDs varied geometrical configurations...

10.1002/anie.202102893 article EN Angewandte Chemie International Edition 2021-03-26

Abstract The performance of asymmetric supercapacitors (ASCs) is strongly restricted by the capacity gap between positive and negative electrodes. To address this issue, two new electrode materials deriving from Co‐ Fe‐based metal–organic frameworks (MOFs, Co‐TAMBA‐d, Fe‐TAMBA‐d) through a single‐step sintering method have been developed considering superiorities derivatives MOFs including large surface areas, sufficient metal‐atom‐doping content, extreme wettability to bath solution....

10.1002/smm2.1159 article EN cc-by SmartMat 2022-12-31

The permeability of the highly selective blood–brain barrier (BBB) to anticancer drugs and difficulties in defining deep tumor boundaries often reduce effectiveness glioma treatment. Thus, exploring combination multiple treatment modalities under guidance second-generation near-infrared (NIR-II) window fluorescence (FL) imaging is considered a strategic approach theranostics. Herein, hybrid X-ray-activated nanoprodrug was developed precisely visualize structural features microvasculature...

10.1021/acs.nanolett.4c00223 article EN Nano Letters 2024-03-18

Abstract Excessive production of reactive oxygen species such as H 2 O is the pathological basis chronic inflammatory diseases, well bacterial infection‐induced inflammation. Therefore, in situ level a reliable biomarker responses, and its real‐time measurement can monitor disease progression improve therapeutic outcomes inflammation‐linked diseases. However, currently used strategies for diagnosis inflammation mainly through routine blood test, which are limited determining status cannot...

10.1002/adfm.202001771 article EN Advanced Functional Materials 2020-07-19

Abstract Nanocomposites of MOF‐derived N‐doped‐carbon‐wrapped cobalt anchored on reduced graphene oxide (Co@NC@RGO) have been successfully fabricated for use as microwave absorption materials. A unique core‐shell nanostructure with nanoparticles core and N‐doped graphitized carbon shell was grown the surface laminated (RGO). An enhanced synergistic effect between magnetic dielectric components can be readily achieved by changing dispersion Co@NC RGO. The as‐synthesized microspheres are...

10.1002/cnma.201800637 article EN ChemNanoMat 2019-02-20
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