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Silver Staining of Proteins in 2DE Gels [PDF]

Methods in molecular biology (Clifton, N.J.) 519 (2009) 339-350, 2009
Silver staining detects proteins after electrophoretic separation on polyacrylamide gels. Its main positive features are its excellent sensitivity (in the low nanogram range) and the use of very simple and cheap equipment and chemicals. The sequential phases of silver staining are protein fixation, then sensitization, then silver impregnation, and ...
Chevallet, Mireille, Lelong, Cécile, Luche, Sylvie, Rabilloud, Thierry   +3 more
arxiv   +5 more sources

Polyacrylamide Regulated Phytohormone Balance and Starch Degradation to Promote Seed-Potato Sprouting and Emergence [PDF]

Plants
Potatoes are typically seeded as tubers, and their slow sprouting significantly impacts production. Therefore, the effects of polyacrylamide (20 g·L−1, 30 g·L−1, and 40 g·L−1) as a seed potato dressing on sprouting, seedling growth, and biomass were ...
Meiqiang Yin, Dongmei Hu, Xiaohang Yu, Yijie Wang, Sa Song, Chongyue Wang, Qilin Hu, Yinyuan Wen   +7 more
doaj   +2 more sources

Composite Hydrogel of Polyacrylamide/Starch/Gelatin as a Novel Amoxicillin Delivery System [PDF]

Gels
This study investigates the development and characterization of a novel composite hydrogel composed of polyacrylamide (PAAm), starch, and gelatin for use as an amoxicillin delivery system.
Yağmur Poyraz, Nisa Baltacı, Gana Hassan, Oubadah Alayoubi, Bengü Özuğur Uysal, Önder Pekcan   +5 more
doaj   +2 more sources

Water Dynamics in Polyacrylamide Hydrogels

Journal of the American Chemical Society, 2018
Polymeric hydrogels have wide applications including electrophoresis, biocompatible materials, water superadsorbents, and contact lenses. The properties of hydrogels involve the poorly characterized molecular dynamics of water and solutes trapped within the three-dimensional cross-linked polymer networks.
Chang Yan, Patrick L. Kramer, Rongfeng Yuan, Michael D. Fayer   +3 more
openaire   +5 more sources

Acetaldehyde-Condensate of Polyacrylamide

Journal of Synthetic Organic Chemistry, Japan, 1969
Seishi Machida, Takao Ashida
openalex   +4 more sources

CO2 introduced the coagulation-flocculation of oil acidized wastewater: pollutant removal and cost analysis

Water Science and Technology, 2021
It is difficult to adjust the pH of oil acidized wastewater rich in Ca2+, thus hindering the polyacrylamide (PAM) flocculation. This study aims at accelerating the flocculation process by introducing CO2 into the water to induce the formation of CaCO3 ...
Jinyi Qin, Yifan Gong, Chuan Qin, Hailong Meng, Yiwen He, Qingyang Qin, Junfa Gao   +6 more
doaj   +1 more source

Strontium and selenium doped bioceramics incorporated polyacrylamide-carboxymethylcellulose hydrogel scaffolds: mimicking key features of bone regeneration

Journal of Asian Ceramic Societies, 2021
Polyacrylamide-carboxymethylcellulose hydrogels lack mechanical strength, uncontrolled rate of degradation, and poor osteogenic properties which can be improved by the incorporation of bioceramics.
Nonita Sarin, Mallesh Kurakula, K.J. Singh, Anuj Kumar, Davinder Singh, Saroj Arora   +5 more
doaj   +1 more source

Study on the adaptability of binary flooding in a certain oil field

Open Physics, 2021
To explore the synergistic mechanism of polymer and surfactant in the binary combination flooding of low-permeability reservoirs, the adaptability experiment of polymer salt-resistant partially hydrolyzed polyacrylamide and nonionic surfactant was ...
Ma Liping, Liu Xiaochun, Yang Qing, Lu Wei, Wang Shitou, Ren Jianke, Fan Zhenzhong, Wang Biao   +7 more
doaj   +1 more source

Relevant directions in development of polymer compositions for conditions of operated in Perm region reservoirs [PDF]

Perm Journal of Petroleum and Mining Engineering, 2017
According to audit data about 75 % of residual oil reserves of Perm region fields are characterized by water cut of well production of more than 50 %. Development of the methods for reducing water inflow is one of the priority areas of research.
Yuliya A. Ketova
doaj   +1 more source

Studies of adsorption thermodynamics and kinetics of Cr(III) and Ni(II) removal by polyacrylamide [PDF]

Journal of the Serbian Chemical Society, 2012
Polyacrylamide (PAA), as an adsorbent was investigated for the removal of Ni(II) and Cr(III) metal ions from their synthesized aqueous solutions. The different variables affecting the adsorption capacity of the adsorbent such as contact time, pH of ...
Mousavi Zavvar Hassan, Hosseinifar Abdorrahman, Jahed Vahdat   +2 more
doaj   +1 more source