Article
Chemistry, Physical
Kun Xu, Wenrong Shen, Shuai Yang, Yucheng Wu, Douyan Zhao, Zhihao Leng, Yangfan Tang, Hao Zhu, Sishui Liu, Zhaoyang Zhang
Summary: This study prepares a superhydrophobic coating with sponge-like micro-nano line structures using a combination of laser and electrodeposition. The coating exhibits excellent anti-wetting, self-cleaning, and anti-icing properties, with uniform and controllable micro-nano structures.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Physical
Weichun Chen, Wei Fan, Qi Wang, Xichen Yu, Yu Luo, Weiting Wang, Ruixin Lei, Yi Li
Summary: In this study, a novel nano-micro structure yarn (NMSY) was proposed to enhance the electrical output performance and wearability of fiber-based triboelectric generators (TENGs). By using electrospinning Nylon 11 nanofibers as the intermediate layer and ring spinning polyester fibers wrapped as the outermost layer, the obtained NMSY exhibited high voltage output and abrasion resistance. The NMSY was further used to knit an electronic textile (e-textile) with high power density, good air permeability, water vapor transmission rate, and skin-friendliness. Additionally, NMSY can also function as a self-powered sensor. This study is of great significance for the commercialization of TENGs.
Article
Engineering, Environmental
Chao Yang, Suihan Cui, Yuchang Weng, Zhongcan Wu, Liangliang Liu, Zhengyong Ma, Xiubo Tian, Ricky K. Y. Fu, Paul K. Chu, Zhongzhen Wu
Summary: Utilizing plasma electrolytic oxidation (PEO) technique to prepare superhydrophobic inorganic alumina coatings with T-shape micro/nano structures in a single step without organic modification. The coatings exhibit excellent heat resistance, corrosion resistance, and superhydrophobicity, showing potential applications in various fields due to their simplicity, economy, and robust performance under different environmental conditions.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Optics
Jian Gao, Yucheng Wu, Zhaoyang Zhang, Douyan Zhao, Hao Zhu, Kun Xu, Yang Liu
Summary: Superhydrophobic surfaces are typically prepared by composite processing and coating with low-surface-energy materials. One-step method for preparation is more efficient and economical. Laser back-facing direct etching is proposed as a method to achieve superhydrophobic structure, with parameters affecting the surface morphology of microstructures.
OPTICS AND LASER TECHNOLOGY
(2022)
Article
Materials Science, Ceramics
Wensheng Zhong, Manyuan Wu, Bichen Xiong, Qiaowen Liu, Hongwei Liao
Summary: Inspired by the structure of lotus leaves, researchers have developed a method to create superhydrophobic surfaces on ceramics. By growing micron-sized mullite whiskers and coating them with fluorinated nanoparticles, the resulting surface exhibits excellent stability and superhydrophobicity.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Applied
Yuxing Bai, Haiping Zhang, Jesse Zhu, Yuanyuan Shao, Hui Zhang
Summary: In this study, a durable superhydrophobic coating was developed using a dual-spraying method, incorporating mesoporous SiO2 particles with nano/micro-integrated geometry. The coating exhibited excellent durability and stability, with self-cleaning and anti-fouling properties, even after exposure to harsh conditions.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Chemistry, Applied
Zhouxia Wei, Shiyong Teng, Yu Fu, Qiang Zhou, Wensheng Yang
Summary: A micro/nano-structured electmspun membrane with both superhydmphobic and photodynamic antibacterial performances was prepared through a facile electrospinning method. The optimized superhydmphobic membrane demonstrated remarkable bacterial repellence with very low bacterial adhesion, and possessed effective photodynamic antimicrobial activities, achieving a totally bacterial-free surface against S. aureus under vis-light illumination.
PROGRESS IN ORGANIC COATINGS
(2022)
Article
Chemistry, Physical
Ziyuan Liu, Fengwei Ye, Haiyan Tao, Jingquan Lin
Summary: This study investigates the effect and evolution of frost condensation on a micro-nano structured Ni metal surface. The ice adhesion strength to the porous-structured surface is found to change with both surface morphology and different stages of frosting coverage. The study shows that the wettabilty of the porous-structured surface under different frosting coverage affects the ice adhesion strength by influencing the infiltration state of the surface and resulting in different mechanical interlocking, air-pockets, and cracks states at the ice solid interface.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Cell Biology
Qian Gao, Yuying Hou, Zhe Li, Jinyang Hu, Dawei Huo, Huimin Zheng, Junjiang Zhang, Xiaoyu Yao, Rui Gao, Xudong Wu, Lei Sui
Summary: In this study, hierarchical micro/nano topography was achieved using selective laser melting combined with alkali heat treatment (SLM-AHT) to investigate osteogenesis mechanisms. The results demonstrated that SLM-AHT surface could enhance osteogenesis by upregulating cell adhesion-related molecules and promoting cytoskeleton reorganization.
JOURNAL OF CELLULAR AND MOLECULAR MEDICINE
(2021)
Article
Materials Science, Multidisciplinary
Lei Xing, Cong Liu, Qiaoxin Zhang, Jingui Yu, Xuan Gong, Dong Yu, Chaoyuan Dai, Yu Feng
Summary: This paper investigates the synergistic effect of microstructures and nanostructures on the stability of superhydrophobic surfaces and discusses the influence of structure parameters on wettability. The research findings are important for enhancing our fundamental understanding of superhydrophobic surfaces and promoting their practical application.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Green & Sustainable Science & Technology
Tianhui Luo, Peng Xu, Chang Guo
Summary: Armor-style micro-nanostructures were fabricated on aluminum alloy surfaces using femtosecond laser processing and spray modification techniques, leading to durable and controllable superhydrophobic surfaces. The combination of a hydrophobic nano-silica coating and the laser-processed micro-nano structure resulted in a high contact angle and low slide angle, demonstrating excellent superhydrophobic performance. The treated surface also exhibited improved corrosion resistance and better thermal, mechanical, and chemical stability, presenting a promising solution for surface protection of aluminum alloys.
Article
Thermodynamics
Hui He, Ning Lyu, Caihua Liang, Feng Wang, Xiaosong Zhang
Summary: A simple spray method was used to prepare superhydrophobic fin surfaces with the same static contact angle and rolling angle but different micro-nano structures in order to study their effect on the frost suppression and defrosting performance of heat pump. The research shows that the frost inhibition ability of the superhydrophobic surface can be improved by increasing the density of nanostructures. The behavior of condensate droplets and frost suppression performance of the superhydrophobic surface are more sensitive to surface nanostructures, while the defrosting process is not sensitive enough.
EXPERIMENTAL THERMAL AND FLUID SCIENCE
(2023)
Article
Chemistry, Physical
Na Yang, Zi-Xuan Luo, Si-Chong Chen, Gang Wu, Yu-Zhong Wang
Summary: A facile method was introduced to prepare superhydrophobic magnetic hollow carbon microspheres with micro/nano hierarchical surfaces, demonstrating unprecedented absorption capacity and superior separation efficiency for oil-water mixtures and micro/nanoemulsions. The materials also showed stable performance, good reusability, durability, and resistance to harsh environments, proposing a new prospect for designing advanced materials for fast and highly-efficient oil-water separation.
Article
Engineering, Biomedical
Vignesh K. Manivasagam, Gopinath Perumal, Harpreet Singh Arora, Ketul C. Popat
Summary: Micro/nano scale surface modifications of titanium based orthopedic and cardiovascular implants have been shown to improve biocompatibility. However, bacterial infection remains a major concern for implant failure. Recent studies have found that superhydrophobic surfaces can prevent protein and bacterial cell adhesion. This study used a thermochemical treatment to modify the properties of the titanium surface and achieved superhydrophilic and superhydrophobic surfaces by modifying with polyethylene glycol and silane, respectively. The modified surfaces significantly reduced bacterial cell adhesion and prevented biofilm formation.
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A
(2022)
Article
Nanoscience & Nanotechnology
Ngoc N. Nguyen, Sina Davani, Ramazan Asmatulu, Michael Kappl, Rudiger Berger, Hans-Jurgen Butt
Summary: This study investigates the adhesion mechanism between ice and solid surfaces, finding that capillary bridges formed by the quasi-liquid layer on the ice surface enhance ice adhesion. These findings are of great significance for the development of water-repellent superhydrophobic coatings for efficient anti-icing of solid surfaces.
ACS APPLIED NANO MATERIALS
(2022)
Article
Materials Science, Composites
Mehrnoush Monshizadeh, Sajad Seifi, Iman Hejazi, Javad Seyfi, Hossein Ali Khonakdar
Summary: The combination of organo-modified Mg-Al layered double hydroxide (LDH) and triethyl citrate (TEC) showed synergistic effects on improving the toughness and thermal stability of poly(lactic acid) (PLA) nanocomposites. These findings suggest the potential for extending the applicability of PLA in food packaging applications.
JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS
(2021)
Article
Oncology
Saeede Jafari Nasab, Matin Ghanavati, Alireza Bahrami, Pegah Rafiee, Amir Sadeghi, Cain C. T. Clark, Golbon Sohrab, Anahita Hoshyarrad, Ehsan Hejazi
Summary: The study found that the nutrient pattern characterized by "the antioxidant pattern" was inversely associated with colorectal cancer (CRC) and colorectal adenomas (CRA), while the nutrient pattern characterized by "high fat pattern" showed a direct association with these diseases.
EUROPEAN JOURNAL OF CANCER PREVENTION
(2021)
Article
Oncology
Pegah Rafiee, Saeede Jafari Nasab, Alireza Bahrami, Nasim Rezaeimanesh, Saba Jalali, Azita Hekmatdoost, Amir Sadeghi, Farah Naja, Mohammad Houshyari, Ehsan Hejazi
Summary: Colorectal cancer (CRC) ranks as the third most common and deadly cancer globally, with chronic oxidative stress thought to play a role in its development. This study aimed to examine the association of total antioxidant capacity (TAC) with the odds of CRC and its precursor, colorectal adenomatous polyps (CAP). The findings suggest a significant inverse association between TAC and the risk of CRC and CAP.
EUROPEAN JOURNAL OF CANCER PREVENTION
(2021)
Article
Polymer Science
Raziye Mohammadpour, Gity Mir Mohamad Sadeghi
Summary: The study found that using different concentrations of silica nanoparticles can improve the hydrophobicity and thermal stability of lignin-based polyurethane foam, but can decrease its compressive strength, and change the foam type from rigid to soft.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Article
Materials Science, Coatings & Films
Salman Mirzadeh, Azadeh Asefnejad, Hossein Ali Khonakdar, Seyed Hassan Jafari
Summary: Superhydrophobic and antibacterial polyurethane nanocomposite films loaded with TiO2 and graphene nanoparticles were fabricated via a spray coating technique. The combination of TiO2, graphene, and nonsolvent led to a hierarchical structure with high uniform surface roughness, resulting in superhydrophobic/roll-off behavior and increased antibacterial activity to around 99%. The presence of TiO2 and graphene nanoparticles in the nonsolvent-induced phase separation (NIPS) process played a significant role in promoting the surface properties of the films.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Fatemeh Azadi, Seyed Hassan Jafari, Hossein Ali Khonakdar, Mohammad Arjmand, Udo Wagenknecht, Volker Altstaedt
Summary: The study showed that incorporating graphene oxide (GO) into poly(lactic acid)/thermoplastic polyurethane (PLA/TPU) blends significantly improved their shape memory performance by enhancing interfacial adhesion and strengthening mechanical properties.
MACROMOLECULAR MATERIALS AND ENGINEERING
(2021)
Article
Materials Science, Multidisciplinary
Maryam Aghili, Mohsen Khodadadi Yazdi, Zahra Ranjbar, Seyed Hassan Jafari
Summary: Functionalized graphene oxide/epoxy nanocomposite coatings prepared through cathodic electrophoretic deposition process exhibit excellent corrosion resistance properties, although aggregation of graphene oxide at higher loadings may adversely affect anti-corrosion performance.
Article
Biochemistry & Molecular Biology
Mohammad Hadi Salehi, Hooman Golbaten-Mofrad, Seyed Hassan Jafari, Vahabodin Goodarzi, Maliheh Entezari, Mehrdad Hashemi, Soheila Zamanlui
Summary: Bacterial cellulose aerogel was successfully used as a matrix for embedding nanomaterials and polymers to form conductive composite materials. The inclusion of nano-clay and polyaniline in the aerogel led to a significant improvement in electrical conductivity and thermal stability.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Polymer Science
Kiyoumars Labani Motlagh, Javad Seyfi, Hossein Ali Khonakdar, Saeed Mortazavi
Summary: This study demonstrated that incorporating silica aerogels into Vinyl ester (VE) resins led to the formation of nanocomposite coatings with highly rough surface structure and effective physical barrier against corrosive agents, resulting in significantly improved anti-corrosion performance.
POLYMERS FOR ADVANCED TECHNOLOGIES
(2021)
Article
Nutrition & Dietetics
Ehsan Hejazi, Hadi Emamat, Maryam Sharafkhah, Atoosa Saidpour, Hossein Poustchi, Sadaf Sepanlou, Masoud Sotoudeh, Sanford Dawsey, Paolo Boffetta, Christian C. Abnet, Farin Kamangar, Arash Etemadi, Akram Pourshams, Akbar Fazeltabar Malekshah, Paul Berennan, Reza Malekzadeh, Azita Hekmatdoost
Summary: The study highlights the unfavorable associations of high dietary acidity and alkalinity with increased risk of total and cardiovascular mortality. A balanced acid-base diet may play a protective role in preventing premature death, especially from cardiovascular diseases.
BRITISH JOURNAL OF NUTRITION
(2022)
Article
Oncology
Saeede Jafari Nasab, Matin Ghanavati, Pegah Rafiee, Alireza Bahrami, Nazanin Majidi, Cain C. T. Clark, Amir Sadeghi, Mohammad Houshyari, Ehsan Hejazi
Summary: This case-control study revealed that adherence to the Dietary Approaches to Stop Hypertension (DASH) diet could reduce the risk of colorectal cancer (CRC) and colorectal adenomas (CRAs), especially in men and women. Promoting a DASH eating plan may be helpful in lowering the risk of CRC.
Article
Polymer Science
Maryam Mosayebi, Gity Mir Mohamad Sadeghi, Roghieh Jamjah
Summary: The research shows that the shear strength of waterborne polyurethane bio-nanocomposite adhesives can be improved by controlling the oxypropylation degree and nanocrystalline content. WPU2-0.50 wt% exhibits the highest strength among all substrates, with shear strength values of 12.8 and 15.1 MPa for wood-wood substrates.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Nutrition & Dietetics
Samira Rastgoo, Nasser Ebrahimi-Daryani, Shahram Agah, Sara Karimi, Mohammad Taher, Bahram Rashidkhani, Ehsan Hejazi, Fatemeh Mohseni, Mina Ahmadzadeh, Amir Sadeghi, Azita Hekmatdoost
Summary: The study demonstrated the superiority of adding glutamine supplementation to a low FODMAP diet in alleviating IBS symptoms, while also confirming the beneficial effects of a low FODMAP diet in IBS management through a randomized controlled trial.
FRONTIERS IN NUTRITION
(2021)
Review
Nutrition & Dietetics
Alireza Bahrami, Saman Khalesi, Elham Makiabadi, Sepide Alibeyk, Maryam Hajigholam-Saryazdi, Ehsan Hejazi
Summary: This systematic review and meta-analysis found that high adherence to the Mediterranean diet is associated with a lower risk of lung cancer, especially in former smokers.
Article
Materials Science, Characterization & Testing
Neda Sadat Aghayan, Javad Seyfi, Mohammad Javad Asadollahzadeh, Seyed Mohammad Davachi, Maryam Hasani
Summary: Multi-component nanocomposites based on chitosan, cellulose/chitosan nanofibers, and essential oils were developed through solution casting technique. The nanocomposites showed improved hydrophobic and hydrophilic surface properties, enhanced mechanical stiffness, and antibacterial properties. This study provides innovative packaging materials for food preservation.
POLYMERS & POLYMER COMPOSITES
(2022)
Article
Biophysics
Cristina Potrich, Anna Pedrotti, Cecilia Pederzolli, Lorenzo Lunelli
Summary: This study developed different functional surfaces for capturing exosomes and verified their effectiveness through experiments. Among them, the negatively-charged surface performed the best, capturing a large number of exosomes and successfully analyzing their biomarkers.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Brojendra Nath Saren, Srushti Mahajan, Mayur Aalhate, Rahul Kumar, Essha Chatterjee, Indrani Maji, Ujala Gupta, Santosh Kumar Guru, Pankaj Kumar Singh
Summary: This study developed P-selectin-targeted dasatinib nanoparticles coated with chitosan and fucoidan (DST-CH-FUC-NPs), which showed sustained release, reduced hemolytic potential, increased cytotoxicity and cellular uptake compared to free dasatinib. These nanoparticles also demonstrated enhanced ROS production, mitochondrial membrane potential damage, apoptosis induction, cell migration inhibition, and disruption of lysosomal membrane integrity.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Weiping Deng, Xiaohui Li, Ya Li, Zhongbing Huang, Yulin Wang, Ning Mu, Juan Wang, Tunan Chen, Ximing Pu, Guangfu Yin, Hua Feng
Summary: This study demonstrates the importance of chirality in nerve repair by constructing a GO-phenylalanine derivative hydrogel system. In vivo experiments show that the dextro group significantly improves functional recovery and histological restoration in rat sciatic nerve repair models. The doped GO promotes angiogenesis and myelination. These results suggest that chirality plays a crucial role in promoting nerve regeneration.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Xiaoyan Wang, Jin Gao, Yu Gao, Linlin Zhang, Congchao Xu, Qintong Li, Lin Li, Jianliang Xue
Summary: In this study, a highly effective surfactant producer strain, Bacillus Cereus GX7, was isolated from the oil tank bottom sludge of Shengli Oil Field in China. The biosurfactant produced by GX7 was identified as surfactin, a lipopeptide surfactant, through TLC, FT-IR, and LC-MS/MS analysis. The fermentation process of GX7 was optimized using single-factor experiments, focusing on the composition of fermentation medium and fermentation conditions. Glucose and peptone were found to be the best carbon and nitrogen sources, and the optimum temperature, inoculum amount, pH, rotation speed, and fermentation time for the strain were determined to be 30°C, 1%, 7.5, 150 rpm, and 48 h, respectively. After optimization, the surface tension and emulsification index of the fermentation broth were 26.84 mN/m and 57.84%, respectively. Furthermore, the biosurfactant produced by GX7 demonstrated good stability over a wide range of temperature, pH, and salt concentration.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Rodney Marcelo do Nascimento, Christine Grauby-Heywang, Houssem Kahli, Nesrine Debez, Laure Beven, Ivan Helmuth Bechtold, Touria Cohen Bouhacina
Summary: This article presents a theoretical model based on thermodynamic rules to assess the early stages of bacterial biofilm formation on different material surfaces. By utilizing morphological characteristics of bacteria and Atomic Force Microscopy images, the model generates a dataset of energetically minimized states, which can be correlated with bacterial adhesion states.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Filipa A. L. S. Silva, Licinia Timochenco, Raquel Costa-Almeida, Jose Ramiro Fernandes, Susana G. Santos, Fernao D. Magalhaes, Artur M. Pinto
Summary: The study demonstrates that by photoreducing nanosized graphene oxide using ultraviolet radiation, nanometric particles with high light-to-heat conversion efficiency and water stability can be obtained. These nanomaterials exhibit high absorption in the near-infrared region and show no cytotoxicity towards human cells, indicating their potential for safe therapy.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
D. Costa, V. De Matteis, F. Treso, G. Montani, M. Martino, R. Rinaldi, M. Corrado, M. Cascione
Summary: This review primarily discusses the relationship between contact lens discomfort (CLD) and the surface properties of contact lenses (CLs), specifically the coefficient of friction (CoF). The review emphasizes the importance of introducing a standardized protocol for measuring CoF and calls for a more precise evaluation of the relationship between surface properties and comfort in CLs users.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Debdip Brahma, Tamal Sarkar, Rupal Kaushik, Akshay Narayan Sarangi, Amar Nath Gupta
Summary: This in-vitro study evaluates the effect of reactive oxygen species (ROS) on the structural rearrangement of elastin. The results show that oxidative stress leads to a decrease in protein size and changes in secondary structure, potentially promoting protein aggregation. This study is important for therapeutics aiming to prevent elastin degradation and aging.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Xin Yang, Qiang Wang, Chaoxi Yan, Degang Huang, Yinchang Zhang, Huazheng He, Shouliang Xiong, Congming Li, Pingbo Chen, Tingjun Ye, Dan Hu, Lei Wang
Summary: This study presents a practical and effective strategy to improve osseointegration in patients with osteoporosis. By coating titanium implants with polydopamine followed by strontium modification, the bi-functional implants promote bone regeneration and immune regulation. The results show good biocompatibility, sustained release of strontium ions, and stable osseointegration between bone tissues and implants.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Sengwang Fu, Jianping Zhu, Zhijun Jiang, Yue Cao, Yufei Chen, Lihao Zhang, Sunlong Li, Weipeng Lu, Chengbin Miao, Qing He, Qi Li, Weixing Zhang, Lehao Ren, Yachun Li, Hongchao Shi, Cihui Liu
Summary: Effective management of biofluids is crucial for in vivo surgical interventions. Recent advances include self-sealing needles, drug-eluting stents, and shear-thinning hydrogels. However, complications associated with intestinal mucosal injury and secondary damage still persist. In this study, researchers developed an interpenetrating Janus wettability stent coating that enables unidirectional draining of excessive biofluid. They also demonstrated directional biofluid movement using a self-pumping dressing with potential applications in biofluid collection and disease diagnosis through metal ion detection. This integrated system presents an opportunity for designing wound dressings with effective biofluid management and metal ion detection capabilities.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Maryam Hassani, Mojtaba Kamankesh, Mazda Rad-Malekshahi, Kobra Rostamizadeh, Farhad Rezaee, Ismaeil Haririan, Seyed Mojtaba Daghighi
Summary: Bacterial adhesion and biofilm formation on the surface of biomaterial implants is a critical problem, and a polymer brush coating with antiadhesive and antimicrobial properties has proven to be highly effective in resolving this issue.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Huaihong Zhang, Na Liu, Yuting Zhang, Hui Cang, Zhaosheng Cai, Ziqun Huang, Jun Li
Summary: A functionalized cationic polymer, CR-PQAC, was designed and synthesized for photothermal enhanced antimicrobial therapy. The CR-PQAC nanoparticles exhibited significant antibacterial activity and low cytotoxicity against mammalian cells.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Ipsita Sahu, Priyadarshi Chakraborty
Summary: Peptide nanotechnology bridges the gap between materials and biological worlds by utilizing self-assembly of short-peptide building blocks. Hydrogels engineered from these short peptides show great potential in biomedical applications, but their weak mechanical properties and limited functional diversity need to be addressed. Nanoengineering the networks of these hydrogels by incorporating small molecules, polymers, and inorganic/carbon nanomaterials can enhance their mechanical properties and expand their functional diversity.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Hao Wei, Yajun Gu, Ao Li, Panpan Song, Dingding Liu, Feihu Sun, Xiaofeng Ma, Xiaoyun Qian
Summary: In this study, a stable three-dimensional conductive hydrogel was prepared by cross-linking MXenes to Matrigel hydrogel. The conductive hydrogel promotes the proliferation and differentiation of NSCs, providing new strategies for neural tissue engineering.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
Article
Biophysics
Yue Zhong, Xiaoli Ge, Juan Zhang, Qun Wei, Feng Wang, Yongke Zhong
Summary: The effect of oxygenic groups on the hemocompatibility of activated carbon was studied through liquid-phase oxidation and subsequent heat treatment. Results showed that the presence of oxygenic groups improved hemocompatibility, while their removal decreased it.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2024)
