Search results for: Xiaodan Li

Items from 1 to 20 out of 130 results

article

Physicochemical characterization of wheat starch and variation of fatty acid composition in deep‐fried dough sticks with different treatments

Yan Liu, Xueying Hu, Xinhang Jian, Liping Guo, more

Journal of Food Science > 89 > 7 > 4205 - 4215

Abstract The present study investigated the effects of different deep‐frying times and temperatures on the amylose content, crystal structure, thermodynamics, and other properties of deep‐fried dough sticks. Results showed that the change of amylose content in deep‐fried dough sticks during the deep‐frying process was positively correlated with time and temperature. Moreover, the deep‐frying process...

article

Semi‐aromatic polyamide containing ether bond/hydroxyapatite composites: Preparation, structure and cytocompatibility

Chaobi Chen, Defu Lyu, Wenjing Xi, Lichao Chen, more

Journal of Applied Polymer Science > 141 > 22 > n/a - n/a

In this work, semi‐aromatic polyamide containing ether bond (PAE10T) was synthesized through nucleophilic substitution reaction using 1, 10‐N, N′‐bis(4‐fuorobenzamide) decane (BFBD) and hydroquinone (HQ) as the raw materials. And then the composites hydroxyapatite/semi‐aromatic polyamide (40%HA‐PAE10T and 60%HA‐PAE10T) were prepared by chemical precipitation method. Mechanical, SEM, FT‐IR, XRD, DSC,...

article

Formation and distribution of (E,E)‐2,4‐decadienal in deep‐fried dough sticks under different conditions

Yan Liu, Ying Fang, Zetong Wang, Liping Guo, more

European Journal of Lipid Science and Technology > 126 > 4 > n/a - n/a

(E,E)‐2,4‐Decadienal is an important product of deep‐frying systems and is regarded as a health hazard. The present study investigated the formation of (E,E)‐2,4‐decadienal in deep‐fried dough sticks under different conditions, including types of deep‐frying oils, deep‐frying temperature, and dough composition. In addition, the correlation between (E,E)‐2,4‐decadienal formation and deep‐frying conditions...

article

Treatment of nasolabial fold rhabdomyosarcoma in children: A single‐institution experience

Ge Zhang, Nian Sun, Xin Ni, Yan Su, more

Head & Neck > 46 > 4 > 905 - 914

Objectives To summarize the clinical characteristics and prognosis of children with nasolabial fold rhabdomyosarcoma (RMS). Methods Retrospective review of children treated for nasolabial fold RMS from January 2014 to September 2019. Results Of 21 patients with nasolabial fold RMS, 90.48% were alveolar subtype, in which PAX3/7‐FOXO1 fusion positive accounted for 87.5%. Ten patients (47.62%) had...

article

Prediction of pseudo‐ductility and structural optimization of nacre‐inspired carbon fiber‐reinforced polymer laminate

Lin Xiao, Xiaodan Li, Runlin Han, Chunrui Lu, more

Polymer Composites > 45 > 4 > 3243 - 3257

To enhance the ductility of carbon fiber‐reinforced polymer (CFRP) composites, a variety of nacre‐inspired structures with discontinuities were constructed based on the ratio of overlapping length to CFRP laminate thickness. The damage mechanisms and tensile characteristics of discontinuous laminates were elucidated using finite element analysis and experimental investigation. To anticipate the mechanical...

article

Preparation, characterization, and in vitro biological evaluation of salicylic acid‐modified polyphenylene sulfide/quartz fiber/hydroxyapatite composite with high mechanical property for bone replacement

Shijie Cai, Dawei Yan, Xiaolu Chen, Hulin Yang, more

Polymer Composites > 45 > 2 > 1391 - 1404

The surface inertness of pure polyphenylene sulfide (PPS) limits its application in orthopedic implant materials. On that basis, modified PPS containing hydroxyl and carboxyl groups, that is, SAPPS was synthesized by nucleophilic substitution of dihalide monomers and sodium sulfide under high pressure. And consequently, a kind of ternary composite consisting of polyphenylene sulfide salicylate/quartz...

article

Differences in Efficacy and Safety of Sirolimus and Sildenafil in Pediatric Lymphatic Malformations

Jialu Wang, Xuexi Zhang, Nian Sun, Qiaoyin Liu, more

The Laryngoscope > 133 > 11 > 3192 - 3199

Objectives To explore the differences in the efficacy and safety of oral sirolimus and sildenafil in the treatment of pediatric intractable lymphatic malformations (LMs). Methods From January 2014 to May 2022, we retrospectively enrolled children with intractable LMs treated with oral drugs (sirolimus or sildenafil) and divided the patients into sirolimus and sildenafil groups from Beijing Children's...

article

Exploration of impact response and damage mechanism of discontinuous CFRP laminates subjected to low velocity impact

Lin Xiao, Chunrui Lu, Xiaodan Li, Nuo Xu, more

Polymer Composites > 44 > 10 > 6324 - 6336

Carbon fiber‐reinforced polymer composites (CFRPs) are widely used in many fields because of their excellent mechanical properties; however, they are very sensitive to low velocity impact. A new‐type biomimetic structure, which has a “bricks‐and‐mortar” arrangement of nacre from mollusk shells, was designed and manufactured for enhancing the impact resistance of the CFRPs. The impact response and...

article

N‐Heterocyclic Carbene‐Palladium Polymers Network: Recyclable Pre‐catalyst for Effective Suzuki–Miyaura Coupling Reaction in Water

Wei Huang, Huixian Ye, Xiaodan Li, Yuntong Li, more

Chemistry & Biodiversity > 20 > 6 > n/a - n/a

Rational design of high‐efficiency N‐heterocyclic carbene (NHC) palladium catalyst is of great importance to modern organic synthesis, especially in chemical and pharmaceutical industries. Herein, we fabricate a polymer network containing N‐heterocyclic carbene palladium (PNNHC‐Pd) catalytic active sites via an immobilization process. The N‐heterocyclic carbene palladium can serve as a promising linkage...

article

Research progress on the role of ET‐1 in diabetic kidney disease

Shenghao Zhang, Xiaodan Li, Siyu Liu, Wanting Zhang, more

Journal of Cellular Physiology > 238 > 6 > 1183 - 1192

Diabetic kidney disease (DKD) is one of the common complications of diabetes mellitus, which usually progresses to end‐stage renal disease and causes great damage to the health of patients. Endothelin‐1 (ET‐1), a molecule closely associated with the progression of DKD, has increased expression in response to high glucose stimulation and is involved in hemodynamic changes, inflammation, glomerular...

article

Characterisation of brain microstructural alterations in children with obstructive sleep apnea syndrome using diffusion kurtosis imaging

Yanhua Li, Hongwei Wen, Hongbin Li, Yun Peng, more

Journal of Sleep Research > 32 > 2 > n/a - n/a

Obstructive sleep apnea (OSA) is a common chronic sleep‐related breathing disorder in children. Previous studies showed widespread alterations in white matter (WM) in children with OSA mainly by using diffusion tensor imaging (DTI), while diffusional kurtosis imaging (DKI) extended DTI and exhibited improved sensitivity in detecting developmental and pathological changes in neural tissues. Therefore,...

article

Exploring the effects of warming and nitrogen deposition on desert steppe based on soil nematodes

Zhiwei Gao, Jing Huang, Wei Gao, Meiqing Jia, more

Land Degradation & Development > 34 > 3 > 682 - 697

The combined effects of warming and increased nitrogen (N) deposition in various ecosystems have become global issues. We used high‐throughput sequencing in an 8‐year field experiment to evaluate the impacts of the interactions between warming and nitrogen addition on soil nematode communities in a desert steppe. The soil nematode community presented with a certain degree of tolerance to warming....

article

Preparation and characterization of the soybean protein isolate – chitosan oligosaccharide Maillard reaction products via wet‐heating

Jing Teng, Chunzhi Zhang, Zhenzhen Xu, Xiaodan Li, more

Journal of Food Processing and Preservation > 46 > 10 > n/a - n/a

Chitosan oligosaccharide (COS) is a cationic saccharide and one of the most abundant natural resources, which could be a promising agent to achieve the purpose of modification for proteins. In this study, soybean protein isolate (SPI) was selected as a model protein and its interaction with COS via Maillard reaction under wet‐heating conditions was evaluated compared with glucose. Although a milder...

article

Cu²⁺‐Chelatable and ROS‐Scavenging MXenzyme as NIR‐II‐Triggered Blood–Brain Barrier‐Crossing Nanocatalyst against Alzheimer's Disease

Chengjuan Du, Wei Feng, Xinyue Dai, Jianhong Wang, more

Small > 18 > 39 > n/a - n/a

Transition‐metal dyshomeostasis has been identified as a critical pathogenic factor for the aggregates of amyloid‐beta (Aβ) peptide, which is associated with the onset and progression of Alzheimer's disease (AD). Excessive transition‐metal ions, especially copper ion (Cu²⁺), catalyze the formation of reactive oxygen species (ROS), triggering neuroinflammation and neuronal cell apoptosis. Therefore,...

article

Exploring the optimal grazing intensity in desert steppe based on soil nematode community and function

Zhiwei Gao, Chaowei Han, Jing Huang, Ziying Liu, more

Land Degradation & Development > 33 > 14 > 2512 - 2527

Grazing is a key regulator of the biodiversity of the desert steppe in Inner Mongolia and has important ecological significance for the sustainable development of underground ecosystems. In a 14‐year grazing intensity experiment, we systematically explored the changes in soil nematode communities in desert steppe soils and comprehensively evaluated the optimal grazing intensity for the sustainability...

article

Effects of particle size of hydroxyapatite on mechanical property and cytocompatibility of hydroxyapatite/poly(amino acid) composites

Defu Lyu, Qiyi Zhang, Yanan Wu, Lichao Chen, more

Polymer Composites > 43 > 2 > 1107 - 1120

In this work, three different particle sizes of hydroxyapatites (HA) were synthesized, and these three types of HA were combined with poly(amino acid) (PAA) to form composites (PAA/HA) by phase separation technique. XRD, FT‐IR, SEM, EDS, and XPS analyses were utilized to characterize the structure and morphology of the synthesized three HA particles and composites. Results revealed that HAs with three...

article

A novel nanocomposite of NH₂‐MIL‐125 modified bismaleimide‐triazine resin with excellent dielectric properties

Xiaodan Li, Xinyu Hu, Xiaoping Liu, Xiaoqing Liu, more

Journal of Applied Polymer Science > 139 > 2 > n/a - n/a

The NH₂‐MIL‐125 nanoparticles of amino‐functionalized titanium‐based metal organic frameworks were prepared by the solvothermal method and their nanocomposites with bismaleimide‐triazine resin (BT resin) were prepared. The research results showed that NH₂‐MIL‐125 could significantly catalyze the curing reaction of BT resin to form triazine rings, which was attributed to the synergistic catalysis the...

article

Efficacy of Initial Sirolimus Therapy for 27 Patients with Intractable Lymphatic Malformations

Xuexi Zhang, Shengcai Wang, Yongli Guo, Yuanhu Liu, more

The Laryngoscope > 131 > 8 > 1902 - 1908

Objective/Hypothesis To evaluate the efficacy of initial sirolimus therapy in the treatment of intractable head and neck lymphatic malformations (LMs) in children. Study Design Prospective open‐label study. Methods In this study, Twenty‐seven children diagnosed with LMs were given oral sirolimus as primary treatment over a minimum 6‐month trial. The major parameter to evaluate therapeutic outcome...

article

P‐56: Razor‐Narrow Border and Under‐Screen Camera 65‐in. 8K Liquid‐Crystal Display

Wei Ren, Jie Chen, Xuan Du, Hongquan Wei, more

SID Symposium Digest of Technical Papers > 52 > 1 > 1279 - 1281

In this paper, we showed the razor narrow border (RNB) and under screen camera 65inch 8K LCD display performace, moreover some of the technological bottlenecks of the sample were reviewed. we studied the unlimited narrow border technology design and process how to achieve four side 0.35mm/0.39mm border spec; meanwhile integrated under screen camera function is also be appied in TV LCD display.

article

DNA‐Scaffolded Disulfide Redox Network for Programming Drug‐Delivery Kinetics

Wei Ji, Xiaodan Li, Mingshu Xiao, Yueyang Sun, more

Chemistry – A European Journal > 27 > 34 > 8745 - 8752

In response to specific stimuli, dynamic covalent materials enable the generation of new structures by reversibly forming/breaking chemical bonds, thus showing great potential for application in controlled drug release. However, using dynamic covalent chemistry to program drug‐delivery kinetics remains challenging. Herein, an in situ polymerization‐generated DNA‐scaffolded disulfide redox network...

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INFONA - science communication portal

Search results for: Xiaodan Li

Physicochemical characterization of wheat starch and variation of fatty acid composition in deep‐fried dough sticks with different treatments

Semi‐aromatic polyamide containing ether bond/hydroxyapatite composites: Preparation, structure and cytocompatibility

Formation and distribution of (E,E)‐2,4‐decadienal in deep‐fried dough sticks under different conditions

Treatment of nasolabial fold rhabdomyosarcoma in children: A single‐institution experience

Prediction of pseudo‐ductility and structural optimization of nacre‐inspired carbon fiber‐reinforced polymer laminate

Preparation, characterization, and in vitro biological evaluation of salicylic acid‐modified polyphenylene sulfide/quartz fiber/hydroxyapatite composite with high mechanical property for bone replacement

Differences in Efficacy and Safety of Sirolimus and Sildenafil in Pediatric Lymphatic Malformations

Exploration of impact response and damage mechanism of discontinuous CFRP laminates subjected to low velocity impact

N‐Heterocyclic Carbene‐Palladium Polymers Network: Recyclable Pre‐catalyst for Effective Suzuki–Miyaura Coupling Reaction in Water

Research progress on the role of ET‐1 in diabetic kidney disease

Characterisation of brain microstructural alterations in children with obstructive sleep apnea syndrome using diffusion kurtosis imaging

Exploring the effects of warming and nitrogen deposition on desert steppe based on soil nematodes

Preparation and characterization of the soybean protein isolate – chitosan oligosaccharide Maillard reaction products via wet‐heating

Cu²⁺‐Chelatable and ROS‐Scavenging MXenzyme as NIR‐II‐Triggered Blood–Brain Barrier‐Crossing Nanocatalyst against Alzheimer's Disease

Exploring the optimal grazing intensity in desert steppe based on soil nematode community and function

Effects of particle size of hydroxyapatite on mechanical property and cytocompatibility of hydroxyapatite/poly(amino acid) composites

A novel nanocomposite of NH₂‐MIL‐125 modified bismaleimide‐triazine resin with excellent dielectric properties

Efficacy of Initial Sirolimus Therapy for 27 Patients with Intractable Lymphatic Malformations

P‐56: Razor‐Narrow Border and Under‐Screen Camera 65‐in. 8K Liquid‐Crystal Display

DNA‐Scaffolded Disulfide Redox Network for Programming Drug‐Delivery Kinetics

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