Xiaomin Ma
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View article: Recent Advances in Supramolecular Systems for Precision Medicine: Structural Design, Functional Integration, and Clinical Translation Challenges
Recent Advances in Supramolecular Systems for Precision Medicine: Structural Design, Functional Integration, and Clinical Translation Challenges Open
Non-covalent and dynamic covalent interactions enable supramolecular systems to function as adaptive platforms in biomedical research, offering novel strategies for precision medicine applications. This review examines five-year developmen…
View article: Iron oxides promote physicochemical stabilization of carbon despite enhancing microbial activity in the rice rhizosphere
Iron oxides promote physicochemical stabilization of carbon despite enhancing microbial activity in the rice rhizosphere Open
Rice rhizosphere soil is a hotspot of microbial activity and a complex interplay between soil abiotic properties, microbial community and organic carbon (C). The iron (Fe) plaque formation in the rice rhizosphere promotes Fe-bound organic …
View article: <i>HbA2</i> :c.96-2A > G mutation: report of 7 cases in China
<i>HbA2</i> :c.96-2A > G mutation: report of 7 cases in China Open
HbA2: c.96-2A > G mutation carriers exhibit the phenotype of α-thalassemia, and when the HbA2:c.96-2A > G mutation is combined with - SEA deletion, an intermediate phenotype of anemia is produced.
View article: Structure and function of<i>Mycobacterium tuberculosis</i>EfpA as a lipid transporter and its inhibition by BRD-8000.3
Structure and function of<i>Mycobacterium tuberculosis</i>EfpA as a lipid transporter and its inhibition by BRD-8000.3 Open
EfpA, the first major facilitator superfamily (MFS) protein identified in Mycobacterium tuberculosis (Mtb), is an essential efflux pump implicated in resistance to multiple drugs. EfpA-inhibitors have been developed to kill drug-tolerant M…
View article: Dynamic Resistance and Energy Absorption of Sandwich Beam via a Micro-Topology Optimization
Dynamic Resistance and Energy Absorption of Sandwich Beam via a Micro-Topology Optimization Open
The current research of sandwich structures under dynamic loading mainly focus on the response characteristic of structure. The micro-topology of core layers would sufficiently influence the property of sandwich structure. However, the mic…
View article: Effects of Heat Treatment on the Electromagnetic Wave Absorption Characteristics of Resorcinol Formaldehyde Silicon Dioxide Ceramic Particles
Effects of Heat Treatment on the Electromagnetic Wave Absorption Characteristics of Resorcinol Formaldehyde Silicon Dioxide Ceramic Particles Open
In light of the pressing environmental and health issues stemming from electromagnetic pollution, advanced electromagnetic wave absorbing materials are urgently sought to solve these problems. The present study delved into the fabrication …
View article: An Ultrastable, Easily Scalable and Regenerable Macrocycle-Based Hydrogen-Bonded Organic Framework
An Ultrastable, Easily Scalable and Regenerable Macrocycle-Based Hydrogen-Bonded Organic Framework Open
Open AccessCCS ChemistryRESEARCH ARTICLES4 Apr 2024An Ultrastable, Easily Scalable and Regenerable Macrocycle-Based Hydrogen-Bonded Organic Framework Zhi-Wei Li, Zi-Jun Huang, Ying-Xian Li, Xiaomei Wu, Wen Shi, Yue-Biao Zhang, Xiaomin Ma, …
View article: Structure of a unique PSII-Pcb tetrameric megacomplex in a chlorophyll <i>d</i> –containing cyanobacterium
Structure of a unique PSII-Pcb tetrameric megacomplex in a chlorophyll <i>d</i> –containing cyanobacterium Open
Acaryochloris marina is a unique cyanobacterium using chlorophyll d (Chl d ) as its major pigment and thus can use far-red light for photosynthesis. Photosystem II (PSII) of A. marina associates with a number of prochlorophyte Chl-binding …
View article: Identification of a highly conserved neutralizing epitope within the RBD region of diverse SARS-CoV-2 variants
Identification of a highly conserved neutralizing epitope within the RBD region of diverse SARS-CoV-2 variants Open
The constant emergence of SARS-CoV-2 variants continues to impair the efficacy of existing neutralizing antibodies, especially XBB.1.5 and EG.5, which showed exceptional immune evasion properties. Here, we identify a highly conserved neutr…
View article: Ionic Liquid‐Mediated Dynamic Polymerization for Facile Aqueous‐Phase Synthesis of Enzyme‐Covalent Organic Framework Biocatalysts
Ionic Liquid‐Mediated Dynamic Polymerization for Facile Aqueous‐Phase Synthesis of Enzyme‐Covalent Organic Framework Biocatalysts Open
Utilizing covalent organic framework (COF) as a hypotoxic and porous scaffold to encapsulate enzyme (enzyme@COF) has inspired numerous interests at the intersection of chemistry, materials, and biological science. In this study, we report …
View article: Simultaneously realizing thermal and electromagnetic cloaking by multi-physical null medium
Simultaneously realizing thermal and electromagnetic cloaking by multi-physical null medium Open
Simultaneously manipulating multiple physical fields plays an important role in the increasingly complex integrated systems, aerospace equipment, biochemical productions, etc. For on-chip systems with high integration level, the precise an…
View article: Research on the Effecting Factors of Copper Coating on Continuous Alumina Fiber Surface
Research on the Effecting Factors of Copper Coating on Continuous Alumina Fiber Surface Open
This article introduced an chemical copper plating process on the continuous Al2O3 fiber, which could be used to improve the wettability between metal and ceramic fibers. Then, the effecting factors were studied through the weight gaining …
View article: Immunogenicity consistency and safety with different production scales of recombinant adenovirus type-5 vectored COVID-19 vaccine in healthy adults: a randomized, double-blinded, immunobridging trial
Immunogenicity consistency and safety with different production scales of recombinant adenovirus type-5 vectored COVID-19 vaccine in healthy adults: a randomized, double-blinded, immunobridging trial Open
The Ad5-nCoV in the scale-up production of 500 L and 800 L showed consistent immunogenicity with the original 50 L production scale, respectively.
View article: Arrhythmogenic mechanism of a novel ryanodine receptor mutation underlying sudden cardiac death
Arrhythmogenic mechanism of a novel ryanodine receptor mutation underlying sudden cardiac death Open
Aims The ryanodine receptor 2 (RyR2) is essential for cardiac muscle excitation–contraction coupling; dysfunctional RyR2 participates in the development of inherited arrhythmogenic cardiac disease. In this study, a novel RyR2 mutation A690…
View article: Impacts of Forest Management on the Biodiversity and Sustainability of Carya dabieshanensis Forests
Impacts of Forest Management on the Biodiversity and Sustainability of Carya dabieshanensis Forests Open
Natural secondary Carya dabieshanensis forests comprise the natural wealth of the Dabie Mountains, which maintain the ecological balance of this region and enhance the incomes of farmers. However, forest ecosystems are being increasingly c…
View article: 3D Porous Nitrogen-rich Octahedral Carbon as advanced Oxygen Reduction Reaction catalyst
3D Porous Nitrogen-rich Octahedral Carbon as advanced Oxygen Reduction Reaction catalyst Open
A Metal-organic-frameworks (MOFs) derived 3D porous nitrogen-rich octahedral carbon (PNOC) catalyst is successfully fabricated via carbonization of MIL-101(Fe) precursor process. As-obtained PNOC combines the advantages of high surface are…
View article: Nitrogen addition influences fine root growth and mycorrhizal symbiosis formation in trees with contrasting root morphology
Nitrogen addition influences fine root growth and mycorrhizal symbiosis formation in trees with contrasting root morphology Open
Funder: \n http://dx.doi.org/10.13039/501100018647\n RUDN University
View article: Long-term intensive management reduced the soil quality of a Carya dabieshanensis forest
Long-term intensive management reduced the soil quality of a Carya dabieshanensis forest Open
The evaluation of soil quality can provide new insights into the sustainable management of forests. This study investigated the effects of three types of forest management intensities (non-management (CK), extensive management (EM), and in…
View article: Effects of long-term irrigation on soil phosphorus fractions and microbial communities in <i>Populus euphratica</i> plantations
Effects of long-term irrigation on soil phosphorus fractions and microbial communities in <i>Populus euphratica</i> plantations Open
Irrigation has been demonstrated to be effective in managing Populus euphratica plantations, but its impacts on phosphorus (P) availability and the soil microbiome have not been fully elucidated. In this study, we compared soil properties,…
View article: DMA2022 Dynamic resistance and energy absorption of sandwich beam with based on micro-topology optimization with maximum shear modulus
DMA2022 Dynamic resistance and energy absorption of sandwich beam with based on micro-topology optimization with maximum shear modulus Open
Based on the mechanical characteristics of the core layer, which withstands the shear stress and deformation of a sandwich beam, a topology optimization framework based on the bi-directional evolutionary structural optimization method is p…
View article: Atorvastatin Inhibits High-Fat Diet-Induced Lipid Metabolism Disorders in Rats by Inhibiting Bacteroides Reduction and Improving Metabolism
Atorvastatin Inhibits High-Fat Diet-Induced Lipid Metabolism Disorders in Rats by Inhibiting Bacteroides Reduction and Improving Metabolism Open
Our study elucidated the intestinal triggers and metabolites of high-fat diet-induced dyslipidemia from the perspective of intestinal microbiome and metabolomics. It equally identified potential intervention targets of atorvastatin. This f…
View article: Pathogen effector AvrSr35 triggers Sr35 resistosome assembly via a direct recognition mechanism
Pathogen effector AvrSr35 triggers Sr35 resistosome assembly via a direct recognition mechanism Open
Nucleotide-binding, leucine-rich repeat receptors (NLRs) perceive pathogen effectors to trigger plant immunity. The direct recognition mechanism of pathogen effectors by coiled-coil NLRs (CNLs) remains unclear. We demonstrate that the Trit…
View article: Embigin facilitates monocarboxylate transporter 1 localization to the plasma membrane and transition to a decoupling state
Embigin facilitates monocarboxylate transporter 1 localization to the plasma membrane and transition to a decoupling state Open
Cell-surface ancillary glycoproteins basigin or embigin form heterodimeric complexes with proton-coupled monocarboxylate transporters (MCTs), facilitating the membrane trafficking of MCTs and regulating their transport activities. Here, we…
View article: Evaluation of Soil Quality in a Composite Pecan Orchard Agroforestry System Based on the Smallest Data Set
Evaluation of Soil Quality in a Composite Pecan Orchard Agroforestry System Based on the Smallest Data Set Open
Agroforestry not only takes into account the use of land for forestry and agriculture but can also improve the efficacy of utilized above- and belowground resources, which have always garnered widespread attention. The objective of this st…
View article: Photodynamic Hydrogen-Bonded Biohybrid Framework: A Photobiocatalytic Cascade Nanoreactor for Accelerating Diabetic Wound Therapy
Photodynamic Hydrogen-Bonded Biohybrid Framework: A Photobiocatalytic Cascade Nanoreactor for Accelerating Diabetic Wound Therapy Open
A diabetic wound causes thousands of infections or deaths around the world each year, and its healing remains a critical challenge because of the ease of multidrug-resistant (MDR) bacterial infection, as well as the intrinsic hyperglycemic…
View article: Discovery of a New Chemoeffector for <i>Escherichia coli</i> Chemoreceptor Tsr and Identification of a Molecular Mechanism of Repellent Sensing
Discovery of a New Chemoeffector for <i>Escherichia coli</i> Chemoreceptor Tsr and Identification of a Molecular Mechanism of Repellent Sensing Open
Motile bacteria use chemotaxis to search for nutrients and escape from harmful chemicals. While the sensing mechanisms for chemical attractants are well established, the molecular details of chemorepellent detection are poorly understood. …