1
|
Ward M, Taylor CR, Mulvee MT, Lampronti GI, Belenguer AM, Steed JW, Day GM, Oswald IDH. Pushing Technique Boundaries to Probe Conformational Polymorphism. CRYSTAL GROWTH & DESIGN 2023; 23:7217-7230. [PMID: 37808905 PMCID: PMC10557047 DOI: 10.1021/acs.cgd.3c00641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/11/2023] [Indexed: 10/10/2023]
Abstract
We present an extensive exploration of the solid-form landscape of chlorpropamide (CPA) using a combined experimental-computational approach at the frontiers of both fields. We have obtained new conformational polymorphs of CPA, placing them into context with known forms using flexible-molecule crystal structure prediction. We highlight the formation of a new polymorph (ζ-CPA) via spray-drying experiments despite its notable metastability (14 kJ/mol) relative to the thermodynamic α-form, and we identify and resolve the ball-milled η-form isolated in 2019. Additionally, we employ impurity- and gel-assisted crystallization to control polymorphism and the formation of novel multicomponent forms. We, thus, demonstrate the power of this collaborative screening approach to observe, rationalize, and control the formation of new metastable forms.
Collapse
Affiliation(s)
- Martin
R. Ward
- Strathclyde
Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, U.K.
| | - Christopher R. Taylor
- Computational
Systems Chemistry, School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Matthew T. Mulvee
- Department
of Chemistry, Durham University, South Road, Durham DH1 3LE, U.K.
| | - Giulio I. Lampronti
- Department
of Materials Science & Metallurgy, University
of Cambridge, 27 Charles Babbage Rd, Cambridge CB3 0FS, U.K.
| | - Ana M. Belenguer
- Yusuf
Hamied Department of Chemistry, University
of Cambridge, Lensfield
Road, Cambridge CB2 1EW, U.K.
| | - Jonathan W. Steed
- Department
of Chemistry, Durham University, South Road, Durham DH1 3LE, U.K.
| | - Graeme M. Day
- Computational
Systems Chemistry, School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Iain D. H. Oswald
- Strathclyde
Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, U.K.
| |
Collapse
|
2
|
Zhu Y, Lu M, Gao F, Zhou C, Jia C, Wang J. Role of Tailor-Made Additives in Crystallization from Solution: A Review. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Affiliation(s)
- Yin Zhu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Meijin Lu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Feng Gao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Chunli Zhou
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Chenyang Jia
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Jingtao Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| |
Collapse
|
3
|
Wang R, Wang Q, Lin Z, Cong W. Effect of Ammonium Sulfate on the Solubility of α-Form and β-Form l-Glutamic Acid in Water and Actual Fermentation Mother Liquor from 278.15 to 333.15 K. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c03709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Rui Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qian Wang
- College of Bioengineering, Beijing Polytechnic, Beijing 100176, China
| | - Zhangnan Lin
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Wei Cong
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|
4
|
Yu S, Wang Z, Ma Y, Xue F. Effect of natural polymer additives on crystal form and morphology of clozapine anhydrate and monohydrate. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
5
|
Volumetric, viscometric and spectroscopic studies of molecular interactions of glutamic acid with potassium sorbate and sodium benzoate in aqueous medium at T = 293.15–313.15 K. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119578] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Xu J, Wang P, Zou Y, Zhang S, Huang C, Liu L, Yu J, Fan Y. One-Step Preparation of Fe 3O 4/Nanochitin Magnetic Hydrogels with Remolding Ability by Ammonia Vapor Diffusion Gelation for Osteosarcoma Therapy. Biomacromolecules 2022; 23:1314-1325. [PMID: 35148062 DOI: 10.1021/acs.biomac.1c01550] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Chitin, a kind of second abundant natural saccharide, has great potential in biomedical applications. Here, chitin nanofibers combined with magnetic nanoparticles, a magnetic hydrogel, was prepared in one step by mixing Fe ions with partially deacetylated chitin nanofibers (DEChNs) and physically coagulating in an ammonia gas bath. The storage modulus of the prepared magnetic DEChN (M-DEChN) hydrogels reached 5507 Pa and could be remolded by adjusting the pH value assisted with an ultrasound treatment. In addition, the M-DEChN hydrogels showed an assignable heating behavior in alternating electromagnetic fields (AMFs), and the temperature of the M-DEChN was adjustable by controlling the content of magnetic particles inside. Benefiting from the remote heating ability, the biocompatible magnetic hydrogel showed thermoablation ability to osteosarcoma cells both in vitro and in vivo. These kinds of M-DEChN hydrogels show great application prospects in killing cancer cells.
Collapse
Affiliation(s)
- Junhua Xu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Peng Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Yujun Zou
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Shuai Zhang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Caoxing Huang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Liang Liu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Juan Yu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Yimin Fan
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| |
Collapse
|
7
|
Insight into the morphology and crystal growth of DL-methionine in aqueous solution with presence of cellulose polymers. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116967] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
8
|
Yeh KL, Lee T. Selective formation of form II paracetamol through the assistance of paracetamol co-crystals as templates in a solution. CrystEngComm 2021. [DOI: 10.1039/d1ce00034a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The arrangement of paracetamol templated by the structure of 1 : 1 co-crystal of paracetamol–maleic acid in solution phase facilitating the nucleation of metastable form II paracetamol.
Collapse
Affiliation(s)
- Kuan Lin Yeh
- Department of Chemical and Materials Engineering
- National Central University
- Taoyuan City 32001
- R.O.C
| | - Tu Lee
- Department of Chemical and Materials Engineering
- National Central University
- Taoyuan City 32001
- R.O.C
| |
Collapse
|
9
|
Fang C, Tang W, Wu S, Wang J, Gao Z, Gong J. Ultrasound-assisted intensified crystallization of L-glutamic acid: Crystal nucleation and polymorph transformation. ULTRASONICS SONOCHEMISTRY 2020; 68:105227. [PMID: 32615404 DOI: 10.1016/j.ultsonch.2020.105227] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 06/11/2023]
Abstract
In this paper, the crystallization of L-glutamic acid with application of ultrasound was explored in detail, including the process of nucleation, polymorphic control and polymorphic transformation. The induction time and metastable zone widths (MSZWs) were measured with and without ultrasound during the nucleation process. The induction time and MSZWs were decreased by ultrasound and the induction time was further decreased by higher ultrasonic power. The calculated nucleation parameters (such as interfacial energy, critical nucleus size and critical Gibbs energy) showed an obvious decrease in the presence of ultrasound, indicating that the nucleation was enhanced with application of ultrasound. By adjusting the ultrasonic power in the quench cooling process, the difference in nucleation temperatures would determine the distribution of polymorphs. In further, the polymorphic transformation was investigated quantitatively, and to the best of our knowledge, it was the first time to study the transformation kinetics with ultrasound using Avrami-Erofeev model. In the transformation process, the crystallization mechanism of the stable form was modified by ultrasound. The ultrasound eliminated the nucleation element in the rate-limiting step and facilitated the crystal growth of stable form. Thus, the ultrasound has a profound influence on L-glutamic acid crystallization.
Collapse
Affiliation(s)
- Chen Fang
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China
| | - Weiwei Tang
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China
| | - Songgu Wu
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China
| | - Jingkang Wang
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China
| | - Zhenguo Gao
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China.
| | - Junbo Gong
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China; The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, China.
| |
Collapse
|
10
|
Zhang YN, Liu YL, Liu LX, Feng YR, Wu LL, Zhang L, Zhang YJ, Zou DY, Chang L, Su X, Zhang XS, Cheng GD, Wang CX. Preparation of Single Crystal of Inosine Induced by Sulfosalicylic Acid. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220100205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
11
|
Wang L, Tang W, Du S, Wu S, Gong J. Additive‐Induced Selective Crystallization of the Elusive Form‐II of
γ
‐Aminobutyric Acid. Chem Eng Technol 2020. [DOI: 10.1002/ceat.201900639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lingyu Wang
- Tianjin UniversitySchool of Chemical Engineering and Technology No. 92 Weijin Road, Nankai District 300072 Tianjin China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin No. 92 Weijin Road, Nankai District 300072 Tianjin China
| | - Weiwei Tang
- Tianjin UniversitySchool of Chemical Engineering and Technology No. 92 Weijin Road, Nankai District 300072 Tianjin China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin No. 92 Weijin Road, Nankai District 300072 Tianjin China
| | - Shichao Du
- Tianjin UniversitySchool of Chemical Engineering and Technology No. 92 Weijin Road, Nankai District 300072 Tianjin China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin No. 92 Weijin Road, Nankai District 300072 Tianjin China
| | - Songgu Wu
- Tianjin UniversitySchool of Chemical Engineering and Technology No. 92 Weijin Road, Nankai District 300072 Tianjin China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin No. 92 Weijin Road, Nankai District 300072 Tianjin China
| | - Junbo Gong
- Tianjin UniversitySchool of Chemical Engineering and Technology No. 92 Weijin Road, Nankai District 300072 Tianjin China
- The Co-Innovation Center of Chemistry and Chemical Engineering of Tianjin No. 92 Weijin Road, Nankai District 300072 Tianjin China
| |
Collapse
|
12
|
Tian B, Ding Z, Zong S, Yang J, Wang N, Wang T, Huang X, Hao H. Manipulation of Pharmaceutical Polymorphic Transformation Process Using Excipients. Curr Pharm Des 2020; 26:2553-2563. [PMID: 32053064 DOI: 10.2174/1381612826666200213122302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 01/10/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND In the pharmaceutical field, it is vital to ensure a consistent product containing a single solid-state form of the active pharmaceutical ingredient (API) in the drug product. However, some APIs are suffering from the risk of transformation of their target forms during processing, formulation and storage. METHODS The purpose of this review is to summarize the relevant category of excipients and demonstrate the availability and importance of using excipients as a key strategy to manipulate pharmaceutical polymorphic transformation. RESULTS The excipient effects on solvent-mediated phase transformations, solid-state transitions and amorphous crystallization are significant. Common pharmaceutical excipients including amino acids and derivatives, surfactants, and various polymers and their different manipulation effects were summarized and discussed. CONCLUSION Appropriate use of excipients plays a role in manipulating polymorphic transformation process of corresponding APIs, with a promising application of guaranteeing the stability and effectiveness of drug dosage forms.
Collapse
Affiliation(s)
- Beiqian Tian
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Zhiyong Ding
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Shuyi Zong
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jinyue Yang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Na Wang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Ting Wang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Xin Huang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Hongxun Hao
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| |
Collapse
|
13
|
Yang FL, Wang R, Yang X, Lu K, Yang XS, Yan CX, Zhou PP, Yang Z. First Principles Investigation and Hirshfeld Surface Analysis of Conformational Polymorphism of 3-Chloroisonicotinic Acid. ChemistrySelect 2018. [DOI: 10.1002/slct.201803118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fang-Ling Yang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Rui Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Xing Yang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Ka Lu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Xiao-Shan Yang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Chao-Xian Yan
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Pan-Pan Zhou
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering, Lanzhou University; 222 South Tianshui Road 730000, Lanzhou P. R. China
| | - Zhaoyong Yang
- Key Laboratory of Biotechnology of Antibiotics; Ministry of Health; Institute of Medicinal Biotechnology; Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College(PUMC); Beijing 100050 China
| |
Collapse
|
14
|
Minakshi M, Barmi MJ, Jones RT. Rescaling metal molybdate nanostructures with biopolymer for energy storage having high capacitance with robust cycle stability. Dalton Trans 2018; 46:3588-3600. [PMID: 28240751 DOI: 10.1039/c7dt00139h] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hybrid capacitors can replace or complement batteries, while storing energy through ion adsorption and fast surface redox reactions. There is a growing demand in developing nanostructured materials as electrodes for hybrid systems that can enhance the specific capacitance by ion desolvation in the nanopores. Here, we demonstrate that rescaling the pore diameter with the aid of biopolymer at an optimal level during the synthesis of metal molybdate leads to high capacitance 124 F g-1 giving robust capacitance retention of 80% over 2000 cycles for a constructed device (activated carbon vs. metal molybdate). The presence of biopolymer (l-glutamic acid) in the metal molybdate acts as a complexing agent of the metal ion while enhancing the mass transport and hence it's improved electrochemical performance. However, XPS and other elemental analyses illustrated no evidence for N doping but traces of other surface functional groups (i.e. C and O) could be present on the molybdate surface. The biopolymer synthetic approach has the advantage of yielding nanostructured material with a relatively narrow pore size distribution controlled by l-glutamic acid. This study will provide a generic route to rescale other metal molybdate, phosphate or oxide counterparts and be an added value to the database.
Collapse
Affiliation(s)
- Manickam Minakshi
- School of Engineering and Information Technology, Murdoch University, WA 6150, Australia.
| | - Maryam J Barmi
- School of Engineering and Information Technology, Murdoch University, WA 6150, Australia.
| | - Robert T Jones
- Centre for Materials and Surface Science, La Trobe University, Bundoora, VIC 3086, Australia
| |
Collapse
|
15
|
Wang Q, Zhu R, Wang M, Xing S, Li L, He Y, Cao W, Gao D. Targeted therapy of octreotide-modified oleanolic acid liposomes to somatostatin receptor overexpressing tumor cells. Nanomedicine (Lond) 2017; 12:927-940. [PMID: 28338414 DOI: 10.2217/nnm-2017-0009] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
AIM To prepare and validate the efficacy of a novel targeted drug delivery system - octreotide (Oct)-modified oleanolic acid (OA) liposomes. MATERIALS & METHODS OA liposomes (OA-L) were prepared by an ethanol injection method. The Oct-modified OA liposomes (O-OA-L) were synthesized and their properties were evaluated. Cellular uptake and competition inhibition studies were performed. RESULTS The OA vesicles presented satisfactory particles size (100-200 nm), stability and drug release characteristics; their ζ potential was -1.42 ± 0.08 mV. The O-OA-L had a higher cell proliferation inhibitory activity and cellular uptake than that of OA-L for somatostatin receptor-positive A549 cells. CONCLUSION The O-OA-L, as a promising agent, can target actively the lesion site with safe and high-efficiency pattern.
Collapse
Affiliation(s)
- Qianqian Wang
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China.,State Key Laboratory of Metastable Materials Science & Technology, Yanshan University, Qinhuangdao 066004, China
| | - Ruiyan Zhu
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China.,Hebei Province Asparagus Industry Technology Research Institute, Qinhuangdao 066004, China
| | - Meili Wang
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Shanshan Xing
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Lei Li
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Yuchu He
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Weiwei Cao
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China
| | - Dawei Gao
- Applying Chemistry Key Lab of Hebei Province, Department of Bioengineer, Yanshan University, No. 438 Hebei Street, Qinhuangdao 066004, China.,State Key Laboratory of Metastable Materials Science & Technology, Yanshan University, Qinhuangdao 066004, China
| |
Collapse
|
16
|
Liang S, Duan X, Zhang X, Qian G, Zhou X. Water Effect on Secondary Nucleation of the β-Form on the Surface of theα-Form ofL-Glutamic Acid. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201500704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
17
|
Liang S, Duan X, Zhang X, Qian G, Zhou X. Supersaturation-dependent polymorphic outcome and transformation rate of l-glutamic acid. RSC Adv 2016. [DOI: 10.1039/c6ra11586a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A link between the predominant conformer in supersaturated l-Glu aqueous solution and the polymorphic outcome is built using FTIR.
Collapse
Affiliation(s)
- Shanshan Liang
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Xiangyang Zhang
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Gang Qian
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai
- China
| |
Collapse
|
18
|
Zhang Q, Song C, Zhao T, Fu HW, Wang HZ, Wang YJ, Kong DM. Photoluminescent sensing for acidic amino acids based on the disruption of graphene quantum dots/europium ions aggregates. Biosens Bioelectron 2015; 65:204-10. [DOI: 10.1016/j.bios.2014.10.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/06/2014] [Accepted: 10/17/2014] [Indexed: 11/29/2022]
|
19
|
Simone E, Steele G, Nagy ZK. Tailoring crystal shape and polymorphism using combinations of solvents and a structurally related additive. CrystEngComm 2015. [DOI: 10.1039/c5ce01878a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
20
|
Long S, Zhou P, Parkin S, Li T. Polymorphism and solid-to-solid phase transitions of a simple organic molecule, 3-chloroisonicotinic acid. CrystEngComm 2015. [DOI: 10.1039/c4ce02563f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three polymorphs have been discovered for 3-chloroisonicotinic acid. Its thermal properties appear to be eventful, including sublimation, melting and recrystallization, and solid-to-solid phase transition. The polymorphism seemingly results from the disruption of molecular symmetry by chlorine substitution.
Collapse
Affiliation(s)
- Sihui Long
- School of Chemical Engineering and Pharmacy
- Wuhan Institute of Technology
- Wuhan, China
| | - Panpan Zhou
- Department of Chemistry
- Lanzhou University
- Lanzhou, China
| | - Sean Parkin
- Department of Chemistry
- University of Kentucky
- Lexington, USA
| | - Tonglei Li
- Department of Industrial and Physical Pharmacy
- Purdue University
- West Lafayette, USA
| |
Collapse
|
21
|
Shimizu T, Yoshiura H, Nagano H, Hirasawa I. Effect of Specific Amino Acids on Controlling Crystal Pseudopolymorphism ofL-Arginine Hydrochloride. Chem Eng Technol 2014. [DOI: 10.1002/ceat.201300695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
22
|
Liu W, Wei H, Zhao J, Black S, Sun C. Investigation into the Cooling Crystallization and Transformations of Carbamazepine Using in Situ FBRM and PVM. Org Process Res Dev 2013. [DOI: 10.1021/op400066u] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wenju Liu
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, China
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Hongyuan Wei
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, China
- School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Junting Zhao
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, China
| | - Simon Black
- Pharmaceutical Development, AstraZeneca, Macclesfield SK10 2NA, U.K
| | - Chen Sun
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, China
| |
Collapse
|
23
|
Alabanza AM, Mohammed M, Aslan K. Crystallization of l-alanine in the presence of additives on a circular PMMA platform designed for metal-assisted and microwave-accelerated evaporative crystallization. CrystEngComm 2012; 14:8424-8431. [PMID: 23378822 DOI: 10.1039/c2ce26363g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystallization of l-alanine in the presence of l-valine and l-tryptophan additives on a circular poly(methyl) methacrylate (PMMA) platform designed for Metal-Assisted and Microwave-Accelerated Evaporative Crystallization (MA-MAEC) technique was investigated. Theoretical simulations predicted homogeneous temperature and electric field distributions across the circular PMMA platforms during microwave heating. Crystallization of l-alanine with and without additives on the blank and silver nanoparticle films (SNFs) modified sides of the circular PMMA platform occurred within 32-50 min using MA-MAEC technique, while the identical solutions crystallized within 161-194 min at room temperature. Optical microscopy studies revealed that l-alanine crystals without additives were found to be smaller in size and had several well-developed faces, whereas l-alanine crystals grown with additives appeared to be larger and had only one dominant highly-developed face. Raman spectroscopy and powder X-ray diffraction (XRD) measurements showed that all l-alanine crystals had identical peaks, despite the morphological differences between the l-alanine crystals with and without additives observed by optical microscope images.
Collapse
Affiliation(s)
- Anginelle M Alabanza
- The College of New Jersey, Department of Chemistry, 2000 Pennington Road, Ewing, NJ, 08628, USA
| | | | | |
Collapse
|
24
|
Corvis Y, Négrier P, Massip S, Leger JM, Espeau P. Insights into the crystal structure, polymorphism and thermal behavior of menthol optical isomers and racemates. CrystEngComm 2012. [DOI: 10.1039/c2ce26025e] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|