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Zhilong Cao, Qianlong Hao, Xin Qu, Kexin Qiu, Ruiqi Zhao and Qianyu Liu
To explore the performance evolution mechanism of SBS-modified bitumen (SMB) during construction and service, the chemical structure, molecular weight and properties of styrene?butadiene?styrene triblock copolymer (SBS) and SMB under multiple aging level...
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Jorge Juarez-Lucero, Maria Guevara-Villa, Anabel Sanchez-Sanchez, Raquel Diaz-Hernandez and Leopoldo Altamirano-Robles
Sodium dodecyl sulfate?polyacrylamide gel electrophoresis (SDS-PAGE) is used to identify protein presence, absence, or overexpression and usually, their interpretation is visual. Some published methods can localize the position of proteins using image an...
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Hailu Wu, Xinze Wang and Xiaojuan He
Root exudates, particularly low molecular weight carbon (LMWC) substrates, are major drivers of bacterial diversity and activity in the rhizosphere environment. However, it is not well understood how specific LMWC compounds?such as organic acids, soluble...
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Hailu Wu, Xinze Wang, Xiaojuan He
Pág. 1 - 13
Root exudates, particularly low molecular weight carbon (LMWC) substrates, are major drivers of bacterial diversity and activity in the rhizosphere environment. However, it is not well understood how specific LMWC compounds?such as organic acids, soluble...
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Yifeng Wu, Guangcan Zhu and Xiwu Lu
The aim of this study is to determine the impact upon dissolved organic matter (DOM) and removal of disinfection by-product (DBP) precursors of adding an ozone-biological activated carbon (O3-BAC) process after the conventional treatment process (CTP) us...
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Volodymyr Yukalo,Kateryna Datsyshyn,Liudmyla Storozh
Pág. 40 - 47
An important source of bioactive peptides is hydrolyzed products based on milk whey: hypoallergenic products, hydrolyzates for baby food, and products for athletes. However, in their production, proteolytic preparations of different origin are used. This...
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Natalia P. Prorokova, Tatyana Yu. Kumeeva and Igor V. Kholodkov
The paper presents a comparative analysis of the surface structure and morphology of hydrophobic coatings formed on a polyester fabric from various types of low molecular weight tetrafluoroethylenes by a new method. The low molecular weight compounds use...
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Jignasha G Patel, JI Nirmal Kumar, Rita N Kumar, Shamiyan R Khan
Pág. 175 - 183
The aim of this work was to determine the consequences of Polynuclear aromatic hydrocarbon ? Pyrene in response to growth, pigments and metabolic study on Anabaena fertilissima Rao. Test organisms were treated at different doses and encountered LC50 (Let...
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Rui Dang, Liqiu Ma, Shengguo Zhou, Deng Pan and Bin Xia
Ultra-high molecular weight polythene (UHMWPE), with outstanding characteristics, is widely applied in modern industry, while it is also severely limited by its inherent shortcomings, which include low hardness, poor wear resistance, and easy wear. Imple...
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Dong Xu, Qingyun Wang, Tao Yang, Jianzhong Cao, Qinlu Lin, Zhiqin Yuan and Le Li
Development of efficient antibacterial agents is critical for human health. In the present study, we investigated the antibacterial activity of polyethyleneimine (PEI)-capped silver nanoclusters (PEI-AgNCs), based on the fact that nanoclusters normally h...
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O. M. Pshinko,T. I. Afanasyeva
Pág. 102 - 104
On the example of fine-grained concrete with addition of superplasticizer C-3 and constituents of its factions of different molecular weight the influence of molecular weight and dosage of additions on the mobility of concrete mixture and the hardening o...
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Yosra Achour, Radhia Souissi, Haifa Tlil, Fouad Souissi and Mikael Motelica-Heino
The present study was carried out to show the potential of root exudates to mobilize potentially toxic elements (PTE) present in rhizospheric carbonated soils. Five different contaminated rhizospheric soils were collected from five former mining district...
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You-Young Jo, HaeYong Kweon and Ji-Hyeon Oh
Sericin is a 10-to-400 kDa hydrophilic protein with high serine content and is a silk constituent together with fibroin. It is produced in the middle silk gland of the silkworm and encoded by four sericin genes. The molecular weight of sericin and its bi...
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Han Yu, Juan Zhao, Li Chen, Tingting Wu, Bingjun Jiang, Cailong Xu, Yupeng Cai, Jialing Dong, Tianfu Han, Shi Sun and Shan Yuan
Seed size is a critical agronomic trait that influences the yield and appearance quality of soybeans, making it a primary breeding objective with significant economic value. While the molecular mechanisms that regulate soybean seed size remain largely un...
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Carina A. E. Costa, Filipa M. Casimiro, Carlos Vega-Aguilar and Alírio E. Rodrigues
Lignin is a raw material that can potentially be converted into valuable compounds through depolymerization reactions in addition to its use as a polymer or material. However, the chemical recalcitrance and the heterogeneous composition and structure of ...
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Min Il Kim, Jong Hoon Cho, Byong Chol Bai and Ji Sun Im
The graphite block as a phase change materials (PCMs) was manufactured by graphitization of a carbon block. Carbon blocks were prepared by filler (cokes or graphite) and binder (pitch). The binder-coated filler was thermally treated for carbonization. Th...
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Tatiana A. Timofeeva, Anastasiya N. Bubnova, Balzhima T. Shagdarova, Valery P. Varlamov and Anastasiya M. Kamionskaya
The latest research has shown that chitosan acts as a growth stimulator and elicitor in plants, including resistance to biotic and abiotic factors. However, increasing concentrations could possibly make chitosan a source of stress for plants. In this stu...
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Migmar V. Darmaev, Michael I. Ojovan, Alexey A. Mashanov and Timur A. Chimytov
We present calculation results of the temperature interval dTg characterizing the liquid?glass transition in amorphous materials obtained on the basis of available data of the empirical parameters C1 and C2 in the Williams?Landel?Ferry (WLF) viscosity eq...
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Martijn Beljaars, Arjen J. Kamphuis, Hero J. Heeres, Antonius A. Broekhuis and Francesco Picchioni
A (partially) bio-based short-chain polyester is prepared through interfacial polycondensation of furan-functionalized diphenolic acid with terephthalic chloride. The furan groups along the backbone of the obtained polyester are able to form a covalent n...
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Maria Michela Salvatore, Vincenza De Gregorio, Monica Gallo, Maria Michela Corsaro, Angela Casillo, Raffaele Vecchione, Anna Andolfi, Daniele Naviglio and Paolo Antonio Netti
In this study two extraction methods for Ganoderma lucidum spores were evaluated for the potential use of extracted compounds in cancer treatments. Our findings showed that the innovative Rapid Solid Liquid Dynamic Extraction (RSLDE) permits the successf...
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