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More MP, Pardeshi SR, Tade R, Meshram PD, Naik JB, Deshmukh PK. Development of Analytical Quality by Design RP-HPLC Method and Its Validation for Estimation of Gefitinib from Bulk, Tablet Dosage Form and Complex Nanoformulation. J AOAC Int 2024:qsae033. [PMID: 38648750 DOI: 10.1093/jaoacint/qsae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 03/14/2024] [Accepted: 04/11/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Estimation of the drug and development of the method is a critical aspect of formulation development and a critical factor for analytical scientists. Gefitinib is a poorly soluble anticancer drug. OBJECTIVE The present research enlightens the topic of the development of innovative quality by design methods for the estimation of Gefitinib (GF) from bulk, pharmaceutical tablet formulation and complex nanoformulations. METHODS To simplify the estimation of poorly soluble drugs like GF, Response Surface Methodology (RSM) was adopted with effective leverages to obtain precise computation design space using the Box-Behnken Design (BBD) model. The major 3 mixed effect independent factors (Percentage of Buffer, pH of buffer and flow rate) were screened with 3 prominent dependent responses (viz., Theoretical Plate, Retention Time, and Tailing Factor) selected for optimal analysis. Furthermore, co-processed steps were employed for the estimation of the analyte from the complex formulation. RESULTS The RP-HPLC method utilizes the quality by design (QbD) approach can effectively estimate the analyte concentration of less than 4.5 min. The developed method was economically robust, and sensitive and shows a % relative standard deviation (%RSD) of less than 2% for all the selected validation parameters. The estimated design space suggests the highest desirability (R2-0.998) at 60% of buffer in the mobile phase, pH 4.25, and flow rate of 0.7 mL/min. CONCLUSION The QbD approach was used to design and develop the method by understanding the interaction between dependent and independent variables to get the optimum values. The developed method was validated successfully and can be useful for formulation scientists to estimate drug concentration and drug release profiles from complex nanoformulations. HIGHLIGHTS The analytical approach was designed and quantified using a quality-by-design approach to make the RP-HPLC method more robust and efficient for the estimation of analytes from complex nanoformulations. The method is also useful to eliminate the interfering molecule during estimation by employing co-processing steps. The developed method saves time, and cost of solvent and employs QbD as a requirement of recent regulatory concern.
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Affiliation(s)
- Mahesh P More
- Department of Pharmaceutics, Dr Rajendra Gode College of Pharmacy, Malkapur, Dist-Buldhana (M.S.) 443 101
- Novel Formulation Development Laboratory, Sekkei Bio Pvt. Ltd Bangalore, Karnataka, India 560 065
| | - Sagar R Pardeshi
- Department of Pharmaceutics, St John Institute of Pharmacy and Research, Palghar, Dist-Palghar (M.S.) India
| | - Rahul Tade
- Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist-Dhule, India 425 405
| | - Pawan D Meshram
- University Institute of Chemical Technology, Kavayatri Bahinabai Chaudhari North Maharashtra University, Jalgaon, India 425 001
| | - Jitendra B Naik
- University Institute of Chemical Technology, Kavayatri Bahinabai Chaudhari North Maharashtra University, Jalgaon, India 425 001
| | - Prashant K Deshmukh
- Department of Pharmaceutics, Dr Rajendra Gode College of Pharmacy, Malkapur, Dist-Buldhana (M.S.) 443 101
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Nangare SN, Sangale PM, Patil AG, HS. Boddu S, Deshmukh PK, Jadhav NR, Tade RS, Patil DR, Pandey A, Mutalik S, Patel JK, Patil AM, Bari SB, Patil PO. Surface architectured metal organic frameworks-based biosensor for ultrasensitive detection of uric acid: Recent advancement and future perspectives. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106567] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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More MP, Deshmukh PK. Development of amine-functionalized superparamagnetic iron oxide nanoparticles anchored graphene nanosheets as a possible theranostic agent in cancer metastasis. Drug Deliv Transl Res 2021; 10:862-877. [PMID: 32103449 DOI: 10.1007/s13346-020-00729-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The major objective of the present investigation was to assess the targeting potential of a designed system for breast cancer at metastatic phases with imaging ability. In a nutshell, we have developed surface-engineered graphene oxide (GO) nanosheets by covalent linking with amine-functionalized iron oxide nanoparticles (IONPs) (GOIOIs). Gefitinib (Gf) was selected as a model drug and entrapped in between exfoliated GO sheets (GOIGF) via π-π* stacking before functionalization with IONPs. Preliminary characterization of GO, IONPs, GOIOI, and GOIGF was performed using UV-visible and Fourier transform infrared spectroscopy. Scanning and transmission electron microscopy studies confirmed successful surface engineering of GO with IONPs. The in vitro drug release study demonstrated sustained release of Gf. The magnetic behavior of IONPs and GOIOI demonstrated a sigmoidal-shaped hysteresis loop with superparamagnetic properties. The in vitro cell cytotoxicity assay was carried out on MDA-MB-231 breast cancer adenocarcinoma cell lines. The cell cytotoxicity assay showed 61.18% inhibition of cell growth with 30 ppm concentration containing 64% of the drug, whereas 100% of the pure drug revealed only 56% of inhibition. In the near future, GOIOI could be tailored further for theranostic research, especially for metastatic cancers. Graphical abstract.
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Affiliation(s)
- Mahesh P More
- Postgraduate Department of Pharmaceutics, H.R. Patel Institute of Pharmaceutical Education and Research, Karvand Naka, Shirpur, Dist., Dhule, MS, 425405, India
- Department of Pharmaceutics, Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Dhule, MS, 424001, India
| | - Prashant K Deshmukh
- Postgraduate Department of Pharmaceutics, H.R. Patel Institute of Pharmaceutical Education and Research, Karvand Naka, Shirpur, Dist., Dhule, MS, 425405, India.
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Deshmukh PK, Mutha RE, Surana SJ. Electrostatic deposition assisted preparation, characterization and evaluation of chrysin liposomes for breast cancer treatment. Drug Dev Ind Pharm 2021; 47:809-819. [PMID: 34039121 DOI: 10.1080/03639045.2021.1934873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Chrysin (CHR), a flavone found in multiple vegetables, fruits and mushrooms has been explored so far as a neurotropic, anti-inflammatory and anti-cancer biomolecule. Despite the stated therapeutic potential, low solubility and bioavailability limit its therapeutic benefit. To circumvent these drawbacks, development of chrysin liposomes (CLPs) is reported in the present investigation. The CLPs were developed by electrostatic deposition assisted film hydration method using chitosan/lecithin to protect chrysin in the nano-lipoidal shell. Developed CLPs were extensively characterized by DSC, XPRD, FE-SEM, TEM, particle size, polydispersity index, zeta potential, percent drug loading and encapsulation efficiency. These CLPs were further characterized by in vitro dissolution, in vivo bioavailability, in vitro anticancer and stability study. Suitable particle size, PDI and ZP implying stabilization of developed CLPs. The % DL and % EE was found to be 3.56 ± 0.13 and 90.5 ± 1.49 respectively. DSC and PXRD study revealed amorphous transition of CHR, which may help to increase its solubility and dissolution profile. In vivo pharmacokinetic study demonstrated more than 5-fold increase in relative bioavailability of CLPs. The in silico molecular docking study results demonstrated the electrostatic interaction between two polymers. The present study suggests that chitosan could protect and encapsulate chrysin which eventually enhances its cytotoxicity as well as bioavailability.
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Affiliation(s)
- Prashant K Deshmukh
- Department of Pharmaceutics, Dr. Rajendra Gode College of Pharmacy, Malkapur, Buldhana, India
| | - Rakesh E Mutha
- Department of Pharmacognosy, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, India
| | - Sanjay J Surana
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, India
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More MP, Pardeshi SR, Pardeshi CV, Sonawane GA, Shinde MN, Deshmukh PK, Naik JB, Kulkarni AD. Recent advances in phytochemical-based Nano-formulation for drug-resistant Cancer. Medicine in Drug Discovery 2021. [DOI: 10.1016/j.medidd.2021.100082] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Shreya AB, Pandey A, Nikam AN, Patil PO, Sonawane R, Deshmukh PK, Mutalik S. One- pot development of spray dried cationic proliposomal dry powder insufflation: Optimization, characterization and bio-interactions. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Pandey A, Nikam AN, Fernandes G, Kulkarni S, Padya BS, Prassl R, Das S, Joseph A, Deshmukh PK, Patil PO, Mutalik S. Black Phosphorus as Multifaceted Advanced Material Nanoplatforms for Potential Biomedical Applications. Nanomaterials (Basel) 2020; 11:E13. [PMID: 33374716 PMCID: PMC7822462 DOI: 10.3390/nano11010013] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/09/2020] [Accepted: 12/19/2020] [Indexed: 12/13/2022]
Abstract
Black phosphorus is one of the emerging members of two-dimensional (2D) materials which has recently entered the biomedical field. Its anisotropic properties and infrared bandgap have enabled researchers to discover its applicability in several fields including optoelectronics, 3D printing, bioimaging, and others. Characterization techniques such as Raman spectroscopy have revealed the structural information of Black phosphorus (BP) along with its fundamental properties, such as the behavior of its photons and electrons. The present review provides an overview of synthetic approaches and properties of BP, in addition to a detailed discussion about various types of surface modifications available for overcoming the stability-related drawbacks and for imparting targeting ability to synthesized nanoplatforms. The review further gives an overview of multiple characterization techniques such as spectroscopic, thermal, optical, and electron microscopic techniques for providing an insight into its fundamental properties. These characterization techniques are not only important for the analysis of the synthesized BP but also play a vital role in assessing the doping as well as the structural integrity of BP-based nanocomposites. The potential role of BP and BP-based nanocomposites for biomedical applications specifically, in the fields of drug delivery, 3D printing, and wound dressing, have been discussed in detail to provide an insight into the multifunctional role of BP-based nanoplatforms for the management of various diseases, including cancer therapy. The review further sheds light on the role of BP-based 2D platforms such as BP nanosheets along with BP-based 0D platforms-i.e., BP quantum dots in the field of therapy and bioimaging of cancer using techniques such as photoacoustic imaging and fluorescence imaging. Although the review inculcates the multimodal therapeutic as well as imaging role of BP, there is still research going on in this field which will help in the development of BP-based theranostic platforms not only for cancer therapy, but various other diseases.
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Affiliation(s)
- Abhijeet Pandey
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Ajinkya N. Nikam
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Gasper Fernandes
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Sanjay Kulkarni
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Bharath Singh Padya
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
| | - Ruth Prassl
- Gottfried Schatz Research Centre for Cell Signalling, Metabolism and Aging, Medical University of Graz, 8036 Graz, Austria;
| | - Subham Das
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (S.D.); (A.J.)
| | - Alex Joseph
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (S.D.); (A.J.)
| | - Prashant K. Deshmukh
- Department of Pharmaceutics, Dr. Rajendra Gode College of Pharmacy, Buldhana 443101, Maharashtra, India;
| | - Pravin O. Patil
- Department of Pharmaceutical Chemistry, H R Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Dist Dhule 425405, Maharashtra, India;
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (A.P.); (A.N.N.); (G.F.); (S.K.); (B.S.P.)
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Lakade SH, Harde MT, Deshmukh PK. Synthesis of mesoporous alumina: an impact of surface chemistry on release behavior. Particulate Science and Technology 2020. [DOI: 10.1080/02726351.2019.1666947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Sameer H. Lakade
- Department of Pharmaceutics, RMD Institute of Pharmaceutical Education & Research, Pune, India
| | - Minal T. Harde
- Department of Pharmaceutical Chemistry, PES’s Modern College of Pharmacy, Pune, India
| | - Prashant K. Deshmukh
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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More MP, Deshmukh PK. Computational studies and biosensory applications of graphene-based nanomaterials: a state-of-the-art review. Nanotechnology 2020; 31:432001. [PMID: 32498048 DOI: 10.1088/1361-6528/ab996e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Graphene, graphene oxide (GO) and graphene quantum dots (GQDs) are expected to play a vital role in the diagnosis of severe ailments. Computer-based simulation approaches are helpful for understanding theoretical tools prior to experimental investigation. These theoretical tools still have a high computational requirement. Thus, more efficient algorithms are required to perform studies on even larger systems. The present review highlights the recent advancement in structural confinement using computer simulation approaches along with biosensory applications of graphene-based materials. The computer simulation approaches help to identify the interaction between interacting molecules and sensing elements like graphene sheets. The simulation approach reduces the wet-lab experiment time and helps to predict the interaction and interacting environment. The experimental investigation can be tuned at a molecular level easily to predict small changes in structural configuration. Here, the molecular simulation study could be useful as an alternative to actual wet experimental approaches. The sensing ability of graphene-based materials is a result of interactions like hydrogen bonding, base-base interaction, and base-to-pi interaction to name a few. These interactions help in designing and engineering a substrate for sensing of various biomolecules.
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Affiliation(s)
- Mahesh P More
- Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India. Department of Pharmaceutics, Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Dhule, Maharashtra, India
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Tade RS, Nangare SN, Patil AG, Pandey A, Deshmukh PK, Patil DR, Agrawal TN, Mutalik S, Patil AM, More MP, Bari SB, Patil PO. Recent Advancement in Bio-precursor derived graphene quantum dots: Synthesis, Characterization and Toxicological Perspective. Nanotechnology 2020; 31:292001. [PMID: 32176876 DOI: 10.1088/1361-6528/ab803e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Graphene quantum dots (GQDs), impressive materials with enormous future potential, are reviewed from their inception, including different precursors. Considering the increasing burden of industrial and ecological bio-waste, there is an urgency to develop techniques which will convert biowaste into active moieties of interest. Amongst the various materials explored, we selectively highlight the use of potential carbon containing bioprecursors (e.g. plant-based, amino acids, carbohydrates), and industrial waste and its conversion into GQDs with negligible use of chemicals. This review focuses on the effects of different processing parameters that affect the properties of GQDs, including the surface functionalization, paradigmatic characterization, toxicity and biocompatibility issues of bioprecursor derived GQDs. This review also examines current challenges and s the ongoing exploration of potential bioprecursors for ecofriendly GQD synthesis for future applications. This review sheds further light on the electronic and optical properties of GQDs along with the effects of doping on the same. This review may aid in future design approaches and applications of GQDs in the biomedical and materials design fields.
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Affiliation(s)
- Rahul S Tade
- H R Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra 425405, India
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More MP, Patil GB, Thakare SD, Patil PO, Patil AG, Deshmukh PK. Fabrication and characterization of colon specific eudragit coated graphene oxide microsphere for sustained delivery of tramadol hydrochloride. POLYM-PLAST TECH MAT 2019. [DOI: 10.1080/25740881.2019.1669657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mahesh P. More
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
- Department of Pharmaceutics, Shri Vile Parle Kelwani Mandals, Institute of Pharmacy, Dhule, India
| | - Ganesh B. Patil
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Sanjay D. Thakare
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Pravin O. Patil
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Ashwini G. Patil
- Department of Microbiology and Biotechnology, R. C. Patel Arts, Commerce and Science College, Shirpur, India
| | - Prashant K. Deshmukh
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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Patil PO, Pandey GR, Patil AG, Borse VB, Deshmukh PK, Patil DR, Tade RS, Nangare SN, Khan ZG, Patil AM, More MP, Veerapandian M, Bari SB. Graphene-based nanocomposites for sensitivity enhancement of surface plasmon resonance sensor for biological and chemical sensing: A review. Biosens Bioelectron 2019; 139:111324. [PMID: 31121435 DOI: 10.1016/j.bios.2019.111324] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/01/2019] [Accepted: 05/12/2019] [Indexed: 02/07/2023]
Abstract
Surface plasmon resonance (SPR) offers exceptional advantages such as label-free, in-situ and real-time measurement ability that facilitates the study of molecular or chemical binding events. Besides, SPR lacks in the detection of various binding events, particularly involving low molecular weight molecules. This drawback ultimately resulted in the development of several sensitivity enhancement methodologies and their application in the various area. Among graphene materials, graphene-based nanocomposites stands out owing to its significant properties such as strong adsorption of molecules, signal amplification by optical, high carrier mobility, electronic bridging, ease of fabrication and therefore, have established as an important sensitivity enhancement substrate for SPR. Also, graphene-based nanocomposites could amplify the signal generated by plasmon material and increase the sensitivity of molecular detection up to femto to atto molar level. This review focuses on the current important developments made in the potential research avenue of SPR and fiber optics based SPR for chemical and biological sensing. Latest trends and challenges in engineering and applications of graphene-based nanocomposites enhanced sensors for detecting minute and low concentration biological and chemical analytes are reviewed comprehensively. This review may aid in futuristic designing approaches and application of grapheneous sensor platforms for sensitive plasmonic nano-sensors.
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Affiliation(s)
- Pravin O Patil
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India.
| | - Gaurav R Pandey
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Ashwini G Patil
- R. C. Patel Arts, Science and Commerce College, Shirpur, 425405, Maharashtra, India
| | - Vivek B Borse
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Prashant K Deshmukh
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Dilip R Patil
- R. C. Patel Arts, Science and Commerce College, Shirpur, 425405, Maharashtra, India
| | - Rahul S Tade
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Sopan N Nangare
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Zamir G Khan
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Arun M Patil
- R. C. Patel Arts, Science and Commerce College, Shirpur, 425405, Maharashtra, India
| | - Mahesh P More
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
| | - Murugan Veerapandian
- Council of Scientific and Industrial Research-Central Electrochemical Research Institute, Karaikudi-630003, Tamilnadu, India
| | - Sanjay B Bari
- H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, 425405, Maharashtra, India
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Nikam AN, More MP, Pandey AP, Patil PO, Patil AG, Deshmukh PK. Design and development of thiolated graphene oxide nanosheets for brain tumor targeting. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2019.1596911] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ajinkya N. Nikam
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Mahesh P. More
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
- Department of Pharmaceutics, SVKM’s Institute of Pharmacy, Dhule, India
| | - Abhijeet P. Pandey
- Manipal College of Pharmaceutical Sciences, MAHE, Manipal, Karnataka, India
| | - Pravin O. Patil
- Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Ashwini G. Patil
- Department of Microbiology and Biotechnology, R.C.Patel Arts, Commerce and Science Collage, Shirpur, India
| | - Prashant K. Deshmukh
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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Patil PO, Mahale SS, More MP, Bhandari PV, Deshmukh PK, Bari SB. Eco-Friendly In Situ Fabrication of Reduced Graphene Oxide Gold Nanocomposites for Catalysis and Dye Degradation. Russ J Phys Chem 2019. [DOI: 10.1134/s003602441813023x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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More MP, Ganguly PR, Pandey AP, Dandekar PP, Jain RD, Patil PO, Deshmukh PK. Development of surface engineered mesoporous alumina nanoparticles: drug release aspects and cytotoxicity assessment. IET Nanobiotechnol 2017. [DOI: 10.1049/iet-nbt.2016.0225] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Mahesh P. More
- Post Graduate Department of PharmaceuticsH. R. Patel Institute of Pharmaceutical Education and ResearchShirpur, District‐DhuleM.S.India
- Department of Chemical EngineeringInstitute of Chemical TechnologyMatunga MumbaiIndia
| | - Payal R. Ganguly
- Department of Chemical EngineeringInstitute of Chemical TechnologyMatunga MumbaiIndia
- Leeds Institute of Rheumatic and Musculoskeletal MedicineUniversity of LeedsLeedsUK
| | - Abhijeet P. Pandey
- Post Graduate Department of PharmaceuticsH. R. Patel Institute of Pharmaceutical Education and ResearchShirpur, District‐DhuleM.S.India
| | - Prajakta P. Dandekar
- Department of Pharmaceutical Science and TechnologyInstitute of Chemical TechnologyMatunga MumbaiIndia
| | - Ratnesh D. Jain
- Department of Chemical EngineeringInstitute of Chemical TechnologyMatunga MumbaiIndia
| | - Pravin O. Patil
- Department of Pharmaceutical ChemistryH. R. Patel Institute of Pharmaceutical Education and ResearchShirpur, District‐DhuleM.S.India
| | - Prashant K. Deshmukh
- Post Graduate Department of PharmaceuticsH. R. Patel Institute of Pharmaceutical Education and ResearchShirpur, District‐DhuleM.S.India
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Sonawane VC, More MP, Pandey AP, Patil PO, Deshmukh PK. Fabrication and characterization of shape memory polymers based bioabsorbable biomedical drug eluting stent. Artif Cells Nanomed Biotechnol 2017; 45:1740-1750. [PMID: 28140661 DOI: 10.1080/21691401.2017.1282867] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Present investigation deals with, tacrolimus eluting, self-expandable, biodegradable stent fabricated by solvent casting method. The design was based on shape memory polymers, which possess the ability to memorize temporary shape that can substantially differ from their initial permanent shape. A set of biodegradable polymers blend was used such as poly-lactic acid (PLA) and poly-l-glycolic acid (PLGA) to study the shape memory effect of polymer. The prepared stent was assessed for various parameters like Scanning Electron Microscopy (SEM), In-vitro and Ex vivo expansion, Drug content, In-vitro drug release, Haemocompatibility, Differential Scanning Calorimetry (DSC), Fourier Transform Infrared spectroscopy (FTIR), and Textural Characterization.
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Affiliation(s)
- Vratika C Sonawane
- a Post Graduate Department of Pharmaceutics , H R Patel Institute of Pharmaceutical Education and Research , Shirpur , Maharashtra , India
| | - Mahesh P More
- a Post Graduate Department of Pharmaceutics , H R Patel Institute of Pharmaceutical Education and Research , Shirpur , Maharashtra , India
| | - Abhijeet P Pandey
- a Post Graduate Department of Pharmaceutics , H R Patel Institute of Pharmaceutical Education and Research , Shirpur , Maharashtra , India
| | - Pravin O Patil
- b Department of Pharmaceutical Chemistry , H R Patel Institute of Pharmaceutical Education and Research , Shirpur , Maharashtra , India
| | - Prashant K Deshmukh
- a Post Graduate Department of Pharmaceutics , H R Patel Institute of Pharmaceutical Education and Research , Shirpur , Maharashtra , India
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Patil PO, Bhandari PV, Deshmukh PK, Mahale SS, Patil AG, Bafna HR, Patel KV, Bari SB. Green fabrication of graphene-based silver nanocomposites using agro-waste for sensing of heavy metals. Res Chem Intermed 2017. [DOI: 10.1007/s11164-016-2844-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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P. More M, S. Bhamare M, J. Bhavsar C, O. Patil P, K. Deshmukh P. Development of novel thiolated carboxymethyl-gellan gum as potential mucoadhesive polymer: Application of DoE. ACTA ACUST UNITED AC 2017. [DOI: 10.15761/ams.1000125] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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More MP, Patil MD, Pandey AP, Patil PO, Deshmukh PK. Fabrication and characterization of graphene-based hybrid nanocomposite: assessment of antibacterial potential and biomedical application. Artificial Cells, Nanomedicine, and Biotechnology 2016; 45:1496-1508. [DOI: 10.1080/21691401.2016.1252384] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mahesh P. More
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Mahendra D. Patil
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Abhijeet P. Pandey
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Pravin O. Patil
- Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Prashant K. Deshmukh
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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Pandey AP, More MP, Karande KP, Chitalkar RV, Patil PO, Deshmukh PK. Optimization of desolvation process for fabrication of lactoferrin nanoparticles using quality by design approach. Artificial Cells, Nanomedicine, and Biotechnology 2016; 45:1-14. [DOI: 10.1080/21691401.2016.1202259] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Abhijeet P. Pandey
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
| | - Mahesh P. More
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
| | - Kiran P. Karande
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
| | - Ramesh V. Chitalkar
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
| | - Pravin O. Patil
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
| | - Prashant K. Deshmukh
- Post Graduate Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Maharashtra, India
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Patil PO, Patil AG, Rane RA, Patil PC, Deshmukh PK, Bari SB, Patil DA, Naphade SS. Recent advancement in discovery and development of natural product combretastatin-inspired anticancer agents. Anticancer Agents Med Chem 2016; 15:955-69. [PMID: 26007283 DOI: 10.2174/1871520615666150526141259] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 05/21/2015] [Accepted: 05/25/2015] [Indexed: 11/22/2022]
Abstract
The natural stilbenoids combretastatin A-4 (CA4) and combretastatin A-1 (CA1) are potent antitubulin agents demonstrating antimitotic activity as well as tumor vascular disruption property. Due to structural simplicity and potent cytotoxicity of CA4 and CA1, they are considered as promising leads for the development of potent anticancer agents. In fact, scientific fraternity is motivated to synthesize several derivatives of CA4 and CA1 as novel therapeutic agents. In the literature, several studies have been carried out to evaluate the medicinal chemistry, pharmacology and structure-activity relationships (SAR) of a variety of modified combretastatin derivatives. The present report aimed at comprehensively revising the recent advancements (2006-2014) in the medicinal chemistry and SAR of diversified combretastatin analogues. The published data concerning new combretastatin A-4 analogues as antimitotic anticancer agents are presented and SAR is reviewed and discussed.
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Affiliation(s)
- Pravin O Patil
- Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur, District, Dhule -425405, Maharashtra, India.
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Javalkote VS, Pandey AP, Puranik PR, Deshmukh PK. Magnetically responsive siliceous frustules for efficient chemotherapy. Materials Science and Engineering: C 2015; 50:107-16. [DOI: 10.1016/j.msec.2015.01.079] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Revised: 12/06/2014] [Accepted: 01/23/2015] [Indexed: 10/24/2022]
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Patil GB, Patil ND, Deshmukh PK, Patil PO, Bari SB. Nanostructured lipid carriers as a potential vehicle for Carvedilol delivery: Application of factorial design approach. Artificial Cells, Nanomedicine, and Biotechnology 2014; 44:12-9. [DOI: 10.3109/21691401.2014.909820] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Pandey AP, Singh SS, Patil GB, Patil PO, Bhavsar CJ, Deshmukh PK. Sonication-assisted drug encapsulation in layer-by-layer self-assembled gelatin-poly (styrenesulfonate) polyelectrolyte nanocapsules: process optimization. Artificial Cells, Nanomedicine, and Biotechnology 2014; 43:413-24. [DOI: 10.3109/21691401.2014.898646] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Chaudhari NS, Pandey AP, Patil PO, Tekade AR, Bari SB, Deshmukh PK. Graphene oxide based magnetic nanocomposites for efficient treatment of breast cancer. Materials Science and Engineering: C 2014; 37:278-85. [DOI: 10.1016/j.msec.2014.01.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 12/05/2013] [Accepted: 01/05/2014] [Indexed: 11/15/2022]
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Pandey AP, Girase NM, Patil MD, Patil PO, Patil DA, Deshmukh PK. Nanoarchitectonics in cancer therapy and imaging diagnosis. J Nanosci Nanotechnol 2014; 14:828-40. [PMID: 24730301 DOI: 10.1166/jnn.2014.9014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Nanoarchitectonics has gained remarkable importance due to the fabrication of various recent nanostructures with the capability of being used in biomedical science, particularly in cancer diagnosis and treatment. These nanosized structures possess unique physical and optical properties that can be exploited for cancer therapeutics, and so nanoarchitectonics is popularly known as nanomedicine. The goal of this review is to discuss the latest findings in nanostructures research including nanocrystals, nanotubes, nanoshells, nanopillars, nanoballs, nanoflowers, nanorods, nanocontainers, nanobelts, nanocages, nanodiscs, nanodots, nanoprisms, nanoplates, nanorings, nanocubes, nanobranches, nanospheres, nanorattles, nanostars, nanotrees, nanowires, nanowalls, nanodiamonds, nanosheets, layered nanostructures, quantum dots, mesoporous nanostructures etc. in the field of cancer therapy and imaging. This review further highlights brief information about use of radionuclide in cancer. Lastly, different nanoformulations that are available in the market or are under clinical trials for cancer therapy and imaging are discussed.
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K. Chatap V, M. Karale A, Wagh P, K. Deshmukh P. Fabrication of Specially Designed Novel Mould for Casting of Perindopril Erbumine Mouth Dissolving Film. app 2013. [DOI: 10.13189/app.2013.010203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Pandey AP, Karande KP, Sonawane RO, Deshmukh PK. Applying quality by design (QbD) concept for fabrication of chitosan coated nanoliposomes. J Liposome Res 2013; 24:37-52. [DOI: 10.3109/08982104.2013.826243] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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K. Chatap V, R. Maurya A, K. Deshmukh P, R Zawar L. Formulation and Evaluation of Nisoldipne Sublingual Tablets Using Pullulan & Chitosan for Rapid Oromucosal Absorption. app 2013. [DOI: 10.13189/app.2013.010104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Patil PO, Bari SB, Firke SD, Deshmukh PK, Donda ST, Patil DA. A comprehensive review on synthesis and designing aspects of coumarin derivatives as monoamine oxidase inhibitors for depression and Alzheimer’s disease. Bioorg Med Chem 2013; 21:2434-50. [DOI: 10.1016/j.bmc.2013.02.017] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2012] [Revised: 02/08/2013] [Accepted: 02/11/2013] [Indexed: 12/23/2022]
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Deshmukh PK, Ramani KP, Singh SS, Tekade AR, Chatap VK, Patil GB, Bari SB. Stimuli-sensitive layer-by-layer (LbL) self-assembly systems: Targeting and biosensory applications. J Control Release 2013; 166:294-306. [DOI: 10.1016/j.jconrel.2012.12.033] [Citation(s) in RCA: 131] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Revised: 12/28/2012] [Accepted: 12/29/2012] [Indexed: 12/13/2022]
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Shaikh W, Deshmukh PK, Patil GB, Chatap VK, Bari SB. Design and statistical optimization of osmotically driven capsule based on push-pull technology. Pharm Dev Technol 2012; 18:515-24. [DOI: 10.3109/10837450.2012.726999] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Pandey R, Patil PO, Patil MU, Deshmukh PK, Bari SB. Quantitative estimation of diacerein in bulk and in capsule formulation using hydrotropic solubilizing agents by UV-spectrophotometry and the first order derivative using the area under curve method. Pharm Methods 2012; 3:4-8. [PMID: 23781470 PMCID: PMC3658064 DOI: 10.4103/2229-4708.97703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
PURPOSE This study was designed to develop and validate two simple, rapid, and economical UV-spectrophotometric and the first-order derivative methods using the area under curve method for estimation of diacerein in bulk and in capsule formulation. MATERIALS AND METHODS In this study, hydrotrophic solution of 8 M urea and 0.5 M potassium citrate were employed as the solubilizing agent to solubilize a poorly water-soluble drug, diacerein. In the UV-spectrophotometry method, two wavelengths 252.0 nm and 266.2 nm and in the first-order derivative spectrophotometric methods two wavelengths 259.4 nm and 274.2 nm in 8 M urea and two wavelengths 247.8 nm and 267.4 nm in the UV-spectrophotometry method and in the first-order derivative spectrophotometric methods two wavelengths 259.2 nm and 274.2 nm in 0.5 M potassium citrate were selected for determination of areas. RESULTS Hydrotrophic agents used did not interfere in spectrophotometric analysis of diacerein. Diacerein followed linearity in the concentration range of 2-12 μg/mL with a coefficient correlation of 0.999 for both methods. CONCLUSION The amount of drugs estimated by both proposed methods are in good accord with label claim. The % RSD value in recovery, precision, and ruggedness studies are found to be less than 2 indicate that the method is accurate, precise, and rugged.
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Affiliation(s)
- Ramchandra Pandey
- H.R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule, Maharashtra, India
| | - Pravin O. Patil
- H.R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule, Maharashtra, India
| | - Manohar U. Patil
- H.R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule, Maharashtra, India
| | - Prashant K. Deshmukh
- H.R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule, Maharashtra, India
| | - Sanjay B. Bari
- H.R. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist: Dhule, Maharashtra, India
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Abstract
In the present study, novel environmentally responsive ophthalmic drug delivery system composed of two gelling polymers with different phase transition mechanisms was developed in order to obtain sustained drug release in ocular cavity. Combination of polyacrylic acid (carbopol 934P) and xanthan gum was investigated as ophthalmic vehicle and assessed for its in vitro and in vivo performance. Different ratios of these polymers were used to prepare environmentally responsive ophthalmic drug delivery system by simple mixing procedure. Developed formulation was assessed for physical tests such as appearance/clarity, pH, gelation; and performance characteristics such as drug content, rheological measurement, in vitro release, antimicrobial efficiency, in vivo studies for eye irritation, residence time estimation. Prepared formulation showed agreeable appearance/clarity, acceptable pH and good gelation property. In vitro and in vivo studies demonstrated adequate drug content, desired rheological behavior and reasonable in vitro and in vivo drug release property. In conclusion, the optimum concentration of polymers results in increased residence time and sustained drug release. On the basis of these findings, environmentally responsive system based on combination of carbopol and xanthan gum may be considered as a promising tool for ophthalmic delivery.
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Patil DA, Deshmukh PK, Fursule RA, Patil PO. Geochemical studies of fluoride and other water quality parameters of ground water in Dhule region Maharashtra, India. J Nat Sci Biol Med 2010; 1:9-11. [PMID: 22096328 PMCID: PMC3217287 DOI: 10.4103/0976-9668.71665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
This study has been carried out to find out the water pollutants and to test the suitability of water for drinking and irrigation purposes in Dhule and surrounding areas in Maharashtra State in India. The analysis was carried out for the parameters pH, DO (dissolved oxygen), BOD (biological oxygen demand), Cl-, NO3-, F-, S(2)-, total alkalinity, total solid, total dissolved solids (TDS), total suspended solids (TSS), total hardness, calcium, magnesium, carbonate and noncarbonate hardness, and concentrations of calcium and magnesium. These parameters were compared against the standards laid down by World Health Organization (WHO) and Indian Council of Medical Research (ICMR) for drinking water quality. High levels of NO(3)-, Cl-, F-, S(2)-, total solid, TDS, TSS, total hardness, magnesium and calcium have been found in the collected samples. From these observations, it has been found that fluoride is present as per the permissible limit (WHO 2003) in some of the villages studied, but both fluoride and nitrate levels are unacceptable in drinking water samples taken from several villages in Dhule. This is a serious problem and, therefore, requires immediate attention. Excess of theses impurities in water causes many diseases in plants and animals. This study has been carried out to find out the water pollutants and to test the suitability of water for drinking and irrigation purposes in Dhule and surrounding areas in Maharashtra.
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Affiliation(s)
- Dilip A Patil
- H.R. Patel Women's College of Pharmacy, Karwand Naka, Shirpur, Dhule, Maharashtra, India
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Joshi PP, Deshmukh PK, Salkar RG. Efficacy of intravenous magnesium sulphate in supraventricular tachyarrhythmias. J Assoc Physicians India 1995; 43:529-31. [PMID: 8772970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This study was conducted to evaluate the clinical efficacy of intravenous (i.v.) magnesium sulphate 2 gm bolus in sustained supraventricular tachycardia (SVT) and atrial flutter-fibrillation with fast ventricular rate of more than 160/min (AF-FVR) and to compare it with i.v. verapamil 5 mg. In this randomised controlled trial, 68 cases of SVT and 86 cases of AF-FVR were studied. Patients with evidence of renal dysfunction and systolic blood pressure less then 90 mm Hg were excluded. Response was considered when the heart rate fell to less than 100/min. In SVT, 33.3% (11 out of 33) responded to magnesium sulphate which was significantly less than verapamil (23 out of 35, 65.7%) p = 0.007. Similarly, in AF-FVR, response was more with verapamil (25 out of 45, 55.6%) than magnesium sulphate (8 out of 41, 19.5%) p < 0.0001. Response to magnesium sulphate was better in patients with IHD. There were no significant side effects, except flushing and sense of warmth with i.v. magnesium sulphate. Serum magnesium rose significantly after i.v. magnesium bolus. Though magnesium sulphate is a weaker antiarrhythmic drug than verapamil, further studies are needed to identify subgroups of supraventricular tachyarrhythmias which would respond to magnesium sulphate.
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Affiliation(s)
- P P Joshi
- Dept of Medicine, Govt. Medical College, Nagpur
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Banerjee K, Deshmukh PK. Transmission of Japanese encephalitis virus to chicks by individual Culex bitaeniorhynchus mosquitoes. Indian J Med Res 1987; 86:726-7. [PMID: 2836308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Banerjee K, Ilkal MA, Deshmukh PK. Susceptibility of Cynopterus sphinx (frugivorus bat) & Suncus murinus (house shrew) to Japanese encephalitis virus. Indian J Med Res 1984; 79:8-12. [PMID: 6327512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Banerjee K, Deshmukh PK, Ilkal MA, Dhanda V. Comparative susceptibility of three species of mosquitoes to infection with Japanese encephalitis virus. Indian J Med Res 1983; 78:603-6. [PMID: 6142860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Kaul HN, Dhanapal J, Deshmukh PK, Banerjee K. A report on the mosquitoes collected during an epidemic of encephalitis in Dhanbad district, Bihar. Indian J Med Res 1982; 76:53-8. [PMID: 6129194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Rao BL, Gupta NP, Deshmukh PK. Isolation of duck influenza virus from Tirunelveli town in Tamil Nadu. Indian J Med Res 1979; 70:687-90. [PMID: 535967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Mahadev PV, Dhanda V, Geevarghese G, Mishra AC, Deshmukh PK, Kaul HN, Modi GB, Shetty PS, George PJ, Guttikar SN, Dhanapal J. Studies on the mosquitoes of Bankura district, West Bengal: adult populations. Indian J Med Res 1978; 68:248-63. [PMID: 31333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Banerjee K, Deshmukh PK, Ilkal MA, Dhanda V. Transmission of Japanese encephalitis virus by Culex bitaeniorhynchus Giles. Indian J Med Res 1978; 67:889-93. [PMID: 214400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Dhanda V, Banerjee K, Deshmukh PK, Ilkal MA. Experimental viraemia and transmission of Japanese encephalitis virus by mosquitoes in domestic ducks.. Indian J Med Res 1977; 66:881-8. [PMID: 205503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Banerjee K, Deshmukh PK, Ilkal MA, Dhanda V. Experimental transmission of Japanese encephalitis virus through Anopheles tessellatus and Culex fatigans mosquitoes. Indian J Med Res 1977; 65:746-52. [PMID: 203526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Deshmukh PK, Guttikar SN, Guru PY, Bhat UK. Colonization of two species of mosquitoes, Aedes novalbopictus and Aedes w-albus. Indian J Med Res 1973; 61:503-5. [PMID: 4752381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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