Water stable colloidal lignin-PVP particles prepared by electrospray

被引：10
作者：
Belyy, Vladimir [1 ]
Kuzivanov, Ivan [1 ]
Istomina, Elena [1 ]
Mikhaylov, Vasily [1 ]
Tropnikov, Evgeniy [2 ]
Karmanov, Anatoly [3 ]
Bogdanovich, Nikolai [4 ]
机构：
[1] Komi Sci Ctr UB RAS, Inst Chem, Pervomaiskaya St 48, Syktyvkar 167982, Republic Of Kom, Russia
[2] Komi Sci Ctr UB RAS, Inst Geol, Pervomaiskaya St 54, Syktyvkar 167982, Republic Of Kom, Russia
[3] Komi Sci Ctr UB RAS, Inst Biol, Kommunisticheskaya St 28, Syktyvkar 167982, Republic Of Kom, Russia
[4] Northern Arctic Fed Univ, Severnaya Dvina Emb 17, Arkhangelsk 163002, Russia
来源：
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2021年 / 190卷
基金：
俄罗斯基础研究基金会;
关键词：
Colloidal lignin; Polyvinylpyrrolidone; Electrospray deposition; NANOPARTICLES; DRUG; HYDROGELS; DELIVERY; FILMS; ACID; NANOSPHERES; SPHERES; SIZES;
D O I：
10.1016/j.ijbiomac.2021.09.013
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
In this study, electrospray deposition has been used as a method to prepare lignin submicron spherical particles. Regularities of electrospraying of lignin solutions in DMSO were revealed. The influence of voltage, distance between electrodes, feed rate, temperature and concentration of lignin solution on the morphology, size and polydispersity of the obtained particles was determined. SEM, IR, TG-DSC, elemental analysis, dynamic light scattering, Zeta potential and nitrogen sorption were used to characterize the particles and to determine their properties. The aqueous colloidal solutions of the submicron particles of lignins from various plant sources were stabilized by preparing the lignin/polyvinylpyrrolidone polymeric complexes.
引用
收藏
页码：533 / 542
页数：10
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