Minghua Liu
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View article: PaMO: Parallel Mesh Optimization for Intersection‐Free Low‐Poly Modeling on the GPU
PaMO: Parallel Mesh Optimization for Intersection‐Free Low‐Poly Modeling on the GPU Open
Reducing the triangle count in complex 3D models is a basic geometry preprocessing step in graphics pipelines such as efficient rendering and interactive editing. However, most existing mesh simplification methods exhibit a few issues. Fir…
View article: The association of common infectious exposures with cognitive performance in community‐dwelling older adults
The association of common infectious exposures with cognitive performance in community‐dwelling older adults Open
INTRODUCTION The Northern Manhattan Study (NOMAS) previously identified that a combined infectious disease exposure index correlates with impaired cognitive performance in older adults. METHODS We extended these findings by examining the a…
View article: Circle of Willis Configuration Is Not Associated with Early Neurological Deterioration in Lacunar Stroke
Circle of Willis Configuration Is Not Associated with Early Neurological Deterioration in Lacunar Stroke Open
In acute lacunar stroke, END was associated with vascular comorbidities (PAD), clinical signs of strategic pathway disruption (ataxia), and larger infarct volumes, but not with Circle of Willis configuration. These findings suggest that EN…
View article: Self-assembling macrocyclic pillar[5]arene into toroidal, Möbius-strip-like nanoring and circularly polarized luminescence
Self-assembling macrocyclic pillar[5]arene into toroidal, Möbius-strip-like nanoring and circularly polarized luminescence Open
The unique spatial structure of macrocyclic molecules presents significant challenges in achieving precise chirality control across multiple hierarchical assembly levels, particularly in the fabrication of topologically chiral nanostructur…
View article: Oral squamous cell carcinoma: Insights into cellular heterogeneity, drug resistance, and evolutionary trajectories
Oral squamous cell carcinoma: Insights into cellular heterogeneity, drug resistance, and evolutionary trajectories Open
Oral squamous cell carcinoma (OSCC) can lead to metastasis and high mortality rates known for its aggressive and invasive properties. Currently, primary treatment options of surgical resection, chemotherapy and radiotherapy have many thera…
View article: Nanoaggregation‐Enhanced and Inverted Circularly Polarized Luminescence in Isomeric Schiff Base Bis(boron difluoride) Complexes
Nanoaggregation‐Enhanced and Inverted Circularly Polarized Luminescence in Isomeric Schiff Base Bis(boron difluoride) Complexes Open
To elucidate the emergence and amplification of circularly polarized luminescence (CPL) in chiral molecules and their assemblies, we designed positionally isomeric chiral V‐shaped Schiff base ligands and their corresponding bis(boron diflu…
View article: Pathway‐Dependent Control of Chiral Phases for Higher Performance and Inverted Circularly Polarized Luminescence
Pathway‐Dependent Control of Chiral Phases for Higher Performance and Inverted Circularly Polarized Luminescence Open
Chiral luminescent materials have garnered increasing attention for their exceptional ability to emit circularly polarized luminescence (CPL) along with their excellent applications. Here, a cyclohexylidene scaffold was conceptualized as a…
View article: Pathway‐Dependent Control of Chiral Phases for Higher Performance and Inverted Circularly Polarized Luminescence
Pathway‐Dependent Control of Chiral Phases for Higher Performance and Inverted Circularly Polarized Luminescence Open
Chiral luminescent materials have garnered increasing attention for their exceptional ability to emit circularly polarized luminescence (CPL) along with their excellent applications. Here, a cyclohexylidene scaffold was conceptualized as a…
View article: Relationships of hematocrit concentration with dementia from a multiethnic population-based study
Relationships of hematocrit concentration with dementia from a multiethnic population-based study Open
Objective Red blood cell (RBC) concentration impacts cerebrovascular disease, yet it is unclear whether RBC concentrations relate to dementia risk, particularly in racially/ethnically diverse cohorts. We investigated whether RBC concentrat…
View article: CPL on/off switching by enantiomer encapsulation in TPE heterochiral molecular cages
CPL on/off switching by enantiomer encapsulation in TPE heterochiral molecular cages Open
Conformation-immobilized tetraphenylethylene is exploited, for the first time, as chiral lid in construction of chiral molecular cages. The prepared chiral cages display potential in CPL switch, chiral analysis, chiral transfer, and energy…
View article: Chiral ring-in-ring complexes with torsion-induced circularly polarized luminescence
Chiral ring-in-ring complexes with torsion-induced circularly polarized luminescence Open
Macrocycle-directed precursors predispose reactive groups for efficient click-like reactions, enabling one-pot synthesis of chiral ring-in-ring complexes with torsion-induced CPL and direct crystallization without the need for purification.
View article: Deep Learning-based Gait Recognition and Evaluation of the Wounded
Deep Learning-based Gait Recognition and Evaluation of the Wounded Open
Objectives Remote injury assessment during natural disasters poses major challenges for healthcare providers due to the inaccessibility of disaster sites. This study aimed to explore the feasibility of using artificial intelligence (AI) te…
View article: Nano‐Multiactive Sites Pd/PdO/CuO/PdCu<sub>3</sub> Formed In Situ on the Surface Hetero‐Organometallic Pd(II)/Cu(II) Nanosheet: Investigation on the Formation of Active Sites, Synergistic, and Catalytic Activity
Nano‐Multiactive Sites Pd/PdO/CuO/PdCu<sub>3</sub> Formed In Situ on the Surface Hetero‐Organometallic Pd(II)/Cu(II) Nanosheet: Investigation on the Formation of Active Sites, Synergistic, and Catalytic Activity Open
Exploring the relationship between the structure of active site and the activity in molecular level and investigating the reason for deactivation are extremely important in designing the highly active catalyst. In this paper, new self‐asse…
View article: Stereospecific supramolecular polymerization of nanoclusters into ultra-long helical chains and enantiomer separation
Stereospecific supramolecular polymerization of nanoclusters into ultra-long helical chains and enantiomer separation Open
During the construction of supramolecular polymers of smaller nanoparticles/nanoclusters bearing hierarchy and homochirality, the mechanism understanding via intuitive visualization and precise cross-scale chirality modulation is still cha…
View article: Light‐Up Fluorescence and Circularly Polarized Luminescence in Achiral Interlocked Framework via Adaptive Lone Pair‐π Interaction Confinement
Light‐Up Fluorescence and Circularly Polarized Luminescence in Achiral Interlocked Framework via Adaptive Lone Pair‐π Interaction Confinement Open
Interactions between lone pairs and aromatic π systems are significant across biology and self‐assembled materials. Herein, employing an achiral confinement metal–organic framework (MOF) encapsulates guest molecules, it is successfully rea…
View article: Spatial Pattern of Drought-Induced Mortality Risk and Influencing Factors for Robinia pseudoacacia L. Plantations on the Chinese Loess Plateau
Spatial Pattern of Drought-Induced Mortality Risk and Influencing Factors for Robinia pseudoacacia L. Plantations on the Chinese Loess Plateau Open
During the large-scale vegetation restoration on the Loess Plateau, the introduction of exotic species with high water consumption, such as Robinia pseudoacacia L., led to widespread soil desiccation, and resulted in severe drought stress …
View article: Chirality and Curvature on Protein Adsorption and Osteogenesis
Chirality and Curvature on Protein Adsorption and Osteogenesis Open
Here we designed enantiomeric lipid‐mimetic glutamic acid derivatives ( L/D ‐UG) and investigated their self‐assembled chiral nanostructures’ interaction with the protein adsorption as well as the osteogenesis. It was found that L or D ‐UG…
View article: Circularly polarized luminescence enables selective recognition of electron-deficient acceptors
Circularly polarized luminescence enables selective recognition of electron-deficient acceptors Open
由于集成了激发态信息和手性信息,圆偏振发光可以为荧光探针设计提供新的信息维度,有望在分子识别领域发挥独特作用。在本工作中,我们设计并合成了含有两个芘发光单元的"Y"型芘-谷氨酸乙酯手性分子(Py-Glu),利用Py-Glu与缺电子受体的共组装圆偏振发光实现了八氟萘(OFN)的选择性识别。在较低浓度下(1 × 10-5 M),Py-Glu在DMF和水的混合溶剂中可以自组装成纳米球结构,增加浓度可以诱导纳米球融合成一维纳米纤维,这些纳米结构具有明显的圆二色光谱信号,表明谷氨酸的…
View article: Controllable Longer Image Animation with Diffusion Models
Controllable Longer Image Animation with Diffusion Models Open
Generating realistic animated videos from static images is an important area of research in computer vision. Methods based on physical simulation and motion prediction have achieved notable advances, but they are often limited to specific …
View article: DrS: Learning Reusable Dense Rewards for Multi-Stage Tasks
DrS: Learning Reusable Dense Rewards for Multi-Stage Tasks Open
The success of many RL techniques heavily relies on human-engineered dense rewards, which typically demand substantial domain expertise and extensive trial and error. In our work, we propose DrS (Dense reward learning from Stages), a novel…
View article: Highly enhanced chiroptical effect from self-inclusion helical nanocrystals of tetraphenylethylene bimacrocycles
Highly enhanced chiroptical effect from self-inclusion helical nanocrystals of tetraphenylethylene bimacrocycles Open
New chiral TPE bimacrocycles exhibit helical self-inclusion in crystals, strong CD (>7000 mdeg) and CPL (absolute g lum 0.062) signals, and significant potential in enantiomer analysis for diverse chiral molecules.