Study of free volumes of polymer hydrogel and -silicone-hydrogel contact lenses by means of the positron annihilation lifetime spectroscopy method [0.03%]
飞秒激光制备和表征含硅水凝胶及聚合物水凝胶隐形眼镜自由容积的研究
Jacek Filipecki,Agnieszka Kocela,Witold Korzekwa
Jacek Filipecki
Background: Polymer materials based on hydrogel and silicone-hydrogel materials are commonly used in ophthalmology. It is important to research the structure of these materials, mainly the prevalence of free volumes. ...
[Production and assessing release of imipramine and magnesium from tablets] [0.03%]
[Ciplar-F30（盐酸咪帕明/硫酸镁缓释片）的制备及其释放度考察]
Regina Kasperek,Łukasz Zimmer,Agnieszka Szalast-Pietrzak et al.
Regina Kasperek et al.
Background: In the pharmaceutical technology there is a trend to produce tablets composed of several medicinal substances to increase therapeutic effect and reduce the frequency of drug administration. In the literature t...
[The use of semi-synthetic polymers in the formulation of sucking and chewable tablets containing sage extract and zinc gluconate] [0.03%]
含有鼠尾草提取物和葡萄糖酸锌吮吸片和咀嚼片配方中半合成聚合物的使用
Wojciech Andrzej Linka,Ewa Golenia,Marian Mikołaj Zgoda et al.
Wojciech Andrzej Linka et al.
Background: Halitosis and gingivitis are most common pathologies (15-60% of population) which, if left untreated, lead to periodontal diseases and tooth loss. ...
[Application of β-cyclodextrin in the formulation of ODT tablets containing ibuprofen] [0.03%]
β-环糊精在含酮洛芬ODT Tablets处方中的应用
Łukasz Zimmer,Regina Kasperek,Ewa Poleszak
Łukasz Zimmer
Background: Oral disintegrating tablet (ODT) dissolves or disintegrates in saliva and then it is swallowed. Diluent in direct compression formulation has a dual role: it increases bulk of the dosage form and it promotes b...
In situ cross-linked matrix tablets for sustained salbutamol sulfate release - formulation development by statistical optimization [0.03%]
应用于长效沙丁胺醇硫酸盐释放的原位交联矩阵片剂的制剂开发及统计优化方法研究
Jadupati Malakar,Krishnagopal Das,Amit Kumar Nayak
Jadupati Malakar
Background: The use of natural polymers in designing of matrix tablets for sustained-release drug delivery systems has received much attention. Objectives...
The effect of processing variables on the mechanical and release properties of tramadol matrix tablets incorporating Cissus populnea gum as controlled release excipient [0.03%]
卡氏藤胶作为控制释放辅料对缓释 tramadol 矩阵片制备工艺及其力学和释放特性的影响研究
Olutayo Ademola Adeleye,Mbang Nyong Femi-Oyewo,Michael Ayodele Odeniyi
Olutayo Ademola Adeleye
Background: Natural gums are polymers widely used as excipients in drug formulation. Polymer extraction and formulation processing methods could significantly affect formulation characteristics. ...
Paweł Poznański,Sławomir Niedźwiecki
Paweł Poznański
Animal-based models used in biomedical sciences allow to perform research that, conducted on humans, would be highly problematic because of bioethical and technical issues. Contemporary researchers race can lead to abuse, hence the need for...
Editorial
Polimery w medycynie. 2014 Oct-Dec;44(4):203-8. DOI: 2014
Łukasz Zimmer,Regina Kasperek,Ewa Poleszak
Łukasz Zimmer
Matrix tablets are the most popular method of oral drug administration, and polymeric materials have been used broadly in matrix formulations to modify and modulate drug release rate. The main goal of the system is to extend drug release pr...
[Concentration dependencies of W(ij) Peusner's coefficient for different composition and concentration of the non-electrolyte ternary solutions] [0.03%]
[wij裴纳斯尔系数的浓度依赖性(不同组成和浓度的非电解质三元混合物)]
Jolanta Jasik-Slęzak,Andrzej Slezak
Jolanta Jasik-Slęzak
Background: The network forms of Kedem-Katchalsky (K-K) equations for ternary non-electrolyte solutions may contain one of the eight Peusner's coefficients: R(ij), L(ij), H(ij), W(ij), N(ij), K(ij), S(ij) or P(ij) (i, J ...
[Evaluation of the Peusner's coefficients matrix for polymeric membrane and ternary non-electrolyte solutions] [0.03%]
[polymeric膜及三组元非电解质溶液的Peusner系数矩阵的评估]
Jolanta Jasik-Slęzak,Izabella Slęzak-Prochazka,Andrzej Slęzak
Jolanta Jasik-Slęzak
Background: A system of network forms of Kedem-Katchalsky (K-K) equations for ternary non-electrolyte solutions is made of eight matrix equations containing Peusner's coefficients R(ij), L(ij), H(ij), W(ij), K(ij), N(ij),...