Search Results - "Qiu, Dehui"
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Integration of magnetic separation and real-time ligation chain reaction for detection of uracil-DNA glycosylase
Published in Analytical and bioanalytical chemistry (01-01-2021)“…Uracil-DNA glycosylase (UDG) is a protein enzyme that initiates the base excision repair pathway for maintaining genome stability. Sensitive detection of UDG…”
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MSTCA-Net: A Novel Impervious Surface Extraction Method Based on a Multistage Transformer
Published in IEEE journal of selected topics in applied earth observations and remote sensing (2024)“…The area of impervious surfaces serves as a critical metric to gauge urbanization levels and evaluates ecological health in a given region. However, in some…”
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Effect of Distance from Catalytic Synergy Group to Iron Porphyrin Center on Activity of G-Quadruplex/Hemin DNAzyme
Published in Molecules (Basel, Switzerland) (28-07-2020)“…G-quadruplex/Hemin (G4/Hemin) complex has been widely used in biocatalysis and analytical applications. Meanwhile, compared with natural proteinous enzyme, its…”
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Cooperatively Improving Data Center Energy Efficiency Based on Multi-Agent Deep Reinforcement Learning
Published in Energies (Basel) (01-04-2021)“…The problem of high power consumption in data centers is becoming more and more prominent. In order to improve the energy efficiency of data centers,…”
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Core-Shell Interface Engineering Strategies for Modulating Energy Transfer in Rare Earth-Doped Nanoparticles
Published in Nanomaterials (Basel, Switzerland) (07-08-2024)“…Rare earth-doped nanoparticles (RENPs) are promising biomaterials with substantial potential in biomedical applications. Their multilayered core-shell…”
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A Cost‐Effective Hemin‐Based Artificial Enzyme Allows for Practical Applications
Published in Advanced science (01-08-2024)“…Nanomaterials excel in mimicking the structure and function of natural enzymes while being far more interesting in terms of structural stability, functional…”
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LnNP@ZIF8 Smart System for In Situ NIR-II Ratiometric Imaging-Based Tumor Drug Resistance Evaluation
Published in Nanomaterials (Basel, Switzerland) (01-12-2022)“…Just-in-time evaluation of drug resistance in situ will greatly facilitate the achievement of precision cancer therapy. The rapid elevation of reactive oxygen…”
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Adaptive Fuzzy Control for Path Tracking of Underactuated Ships Based on Dynamic Equilibrium State Theory
Published in International journal of computational intelligence systems (01-12-2011)“…This paper presents an adaptive fuzzy backstepping control method that incorporates the dynamic equilibrium state (DES) theory to carry out path tracking for…”
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Ligation-Based High-Performance Mimetic Enzyme Sensing Platform for Nucleic Acid Detection
Published in Analytical chemistry (Washington) (09-01-2024)“…G-quadruplex (G4)/hemin DNAzyme is a promising candidate to substitute horseradish peroxidase in biosensing systems, especially for the detection of nucleic…”
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Highly Sensitive Biosensing Applications of a Magnetically Immobilizable Covalent G‑Quadruplex-Hemin DNAzyme Catalytic System
Published in Analytical chemistry (Washington) (01-02-2022)“…G-quadruplex/hemin (G4/hemin) DNAzymes are biosensing systems, but their application remains limited by an overall low activity and a rather high level of…”
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Bioinspired Dual Hemin-Bonded G‑Quadruplex and Histidine-Functionalized Metal–Organic Framework for Sensitive Biosensing
Published in Analytical chemistry (Washington) (20-08-2024)“…Biomimetic enzymes have emerged as ideal alternatives to natural enzymes, and there is considerable interest in designing biomimetic enzymes with enhanced…”
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The G4 resolvase RHAU regulates ventricular trabeculation and compaction through transcriptional and post-transcriptional mechanisms
Published in The Journal of biological chemistry (01-01-2022)“…The G-quadruplex (G4) resolvase RNA helicase associated with AU-rich element (RHAU) possesses the ability to unwind G4 structures in both DNA and RNA…”
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A Double Hemin Bonded G‑Quadruplex Embedded in Metal–Organic Frameworks for Biomimetic Cascade Reaction
Published in ACS applied materials & interfaces (14-12-2022)“…Biocatalytic transformations in living cells, such as enzymatic cascades, function effectively in spatially confined microenvironments. However, mimicking…”
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Lighting and rapid detection of the Coronavirus S protein using computationally speculated ligand and its application in SARS-CoV-2
Published in Sensors and actuators. B, Chemical (01-11-2024)“…Detection of key proteins has enormous medical potential, particularly during the initial phase of an outbreak of infectious diseases. For this purpose, we…”
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Chimeric Biocatalyst Combining Peptidic and Nucleic Acid Components Overcomes the Performance and Limitations of the Native Horseradish Peroxidase
Published in Journal of the American Chemical Society (01-03-2023)“…Chimeric peptide-DNAzyme (CPDzyme) is a novel artificial peroxidase that relies on the covalent assembly of DNA, peptides, and an enzyme cofactor in a single…”
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Efficient Biocatalytic System for Biosensing by Combining Metal–Organic Framework (MOF)-Based Nanozymes and G‑Quadruplex (G4)-DNAzymes
Published in Analytical chemistry (Washington) (24-05-2022)“…A high catalytic efficiency associated with a robust chemical structure are among the ultimate goals when developing new biocatalytic systems for biosensing…”
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Arginine-Modified Hemin Enhances G‑Quadruplex DNAzyme Peroxidase Activity for High Sensitivity Detection
Published in Analytical chemistry (Washington) (10-09-2024)“…Hemin/G-quadruplex (hG4) complexes are frequently used as artificial peroxidase-like enzymatic systems (termed G4 DNAzymes) in many biosensing applications, in…”
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Sensitive detection of FPG based on 8-oxoG modified chimeric peptide-DNA enzyme for oxidative damage evaluation
Published in Talanta (Oxford) (01-02-2025)“…Formamidopyrimidine DNA glycosylase (FPG) is a crucial DNA repair enzyme that specifically recognizes and excises the damaged base 7,8-dihydro-8-oxoguanine…”
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Thermal and pH Stabilities of i‐DNA: Confronting in vitro Experiments with Models and In‐Cell NMR Data
Published in Angewandte Chemie International Edition (26-04-2021)“…Recent studies indicate that i‐DNA, a four‐stranded cytosine‐rich DNA also known as the i‐motif, is actually formed in vivo; however, a systematic study on…”
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Effects of Sequence and Base Composition on the CD and TDS Profiles of i‐DNA
Published in Angewandte Chemie International Edition (26-04-2021)“…The i‐motif DNA, also known as i‐DNA, is a non‐canonical DNA secondary structure formed by cytosine‐rich sequences, consisting of two intercalated…”
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