Pub Date : 2021-06-15DOI: 10.21088/ijfmp.0974.3383.14221.34
R. J. Nathan, A. K. Jain, R. Rosengren
Biosorption isotherms define the relationship between biosorption capacity of the biosorbent and the equilibrium concentration of the ions in solution, at a constant temperature. Experiments are routinely performed under near-equilibrium because it is impossible to determine the exact time at which equilibrium was attained. A novel attempt to study multi-ion biosorption in non-equilibrium conditions has been made, based on the Probability Isotherm theory. Materials and Methods: Probability Isotherm theory was examined with cucumber and kiwifruit peel beads which are reported to be efficient biosorbents. The peels were incubated in a cocktail of seven ions (As, Cd, Cr, Cu, Hg, Pb and Ni) at the same initial concentration (0.1- 15 mgL-1) and four different temperatures (25-55°C). Non-equilibrium biosorption data were modeled by Langmuir isotherm model. Data were analyzed using a one-way ANOVA coupled with a Bonferroni post-hoc test on GraphPad Prism 8 software. Cd and Ni ions showed the most well-defined trends with Langmuir isotherm model. The binding of ions was physico-chemical with simultaneously occurring physisorption and tchemisorption reactions. Conclusions: Probability Isotherm theory can be applied to multi-ion biosorption in non-equilibrium conditions. The behavior of each ion is unique and no two biosorption systems are alike.
{"title":"Non-Equilibrium Multi-Ion Biosorption Isotherms for Removal of Heavy Metals from Drinking Water","authors":"R. J. Nathan, A. K. Jain, R. Rosengren","doi":"10.21088/ijfmp.0974.3383.14221.34","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.14221.34","url":null,"abstract":"Biosorption isotherms define the relationship between biosorption capacity of the biosorbent and the equilibrium concentration of the ions in solution, at a constant temperature. Experiments are routinely performed under near-equilibrium because it is impossible to determine the exact time at which equilibrium was attained. A novel attempt to study multi-ion biosorption in non-equilibrium conditions has been made, based on the Probability Isotherm theory. Materials and Methods: Probability Isotherm theory was examined with cucumber and kiwifruit peel beads which are reported to be efficient biosorbents. The peels were incubated in a cocktail of seven ions (As, Cd, Cr, Cu, Hg, Pb and Ni) at the same initial concentration (0.1- 15 mgL-1) and four different temperatures (25-55°C). Non-equilibrium biosorption data were modeled by Langmuir isotherm model. Data were analyzed using a one-way ANOVA coupled with a Bonferroni post-hoc test on GraphPad Prism 8 software. Cd and Ni ions showed the most well-defined trends with Langmuir isotherm model. The binding of ions was physico-chemical with simultaneously occurring physisorption and tchemisorption reactions. Conclusions: Probability Isotherm theory can be applied to multi-ion biosorption in non-equilibrium conditions. The behavior of each ion is unique and no two biosorption systems are alike.","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46247235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.21088/ijfmp.0974.3383.13320.16
S. K.
{"title":"Fatal Hyperextension Cervical Spine Injury due to Unusual Fall","authors":"S. K.","doi":"10.21088/ijfmp.0974.3383.13320.16","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13320.16","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44243965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.17
Chandrashekhar B Bhuyyar
{"title":"Crime Concealed As Drowning","authors":"Chandrashekhar B Bhuyyar","doi":"10.21088/ijfmp.0974.3383.13220.17","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.17","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67814485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.14
G. K
{"title":"Pivotal Role of Fine Needle Aspiration Cytology in the Diagnosis of Head and Neck Lesions: Our Hospital Experience","authors":"G. K","doi":"10.21088/ijfmp.0974.3383.13220.14","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.14","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80462157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.3
A. Vaithy K
{"title":"Analysis of Histomorphological Spectrum of Stillbirth in Diabetic Pregnancies: An Autopsy Based Study in A Tertiary Care Teaching Hospital","authors":"A. Vaithy K","doi":"10.21088/ijfmp.0974.3383.13220.3","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.3","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77140422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.18
V. Rajalakshmi
{"title":"Adenomyoepithelial Adenosis of Breast: A Case Report and Review of Literature","authors":"V. Rajalakshmi","doi":"10.21088/ijfmp.0974.3383.13220.18","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.18","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47716711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.9
S. K Andola
{"title":"Morphological Spectrum of Renal Lesions: An Autopsy Study","authors":"S. K Andola","doi":"10.21088/ijfmp.0974.3383.13220.9","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.9","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79481297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.2
{"title":"Correlation Analysis Between Oswestry Disability Questionnaire and Abdominal Flexor Endurance among Non-Specific Low Back Pain Patients","authors":"","doi":"10.21088/ijfmp.0974.3383.13220.2","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.2","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44582738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.21088/ijfmp.0974.3383.13220.8
Sachin Kumar Meena
{"title":"Pattern of Head Injuries in Road Traffic Accidents Cases Brought to Post Mortem Center","authors":"Sachin Kumar Meena","doi":"10.21088/ijfmp.0974.3383.13220.8","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13220.8","url":null,"abstract":"","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72964949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-31DOI: 10.21088/ijfmp.0974.3383.13120.20
F. Esen, F. Tubaş
Background: The scorpion sting is a condition that requires management in emergency department. Anti-allergic, analgesic and anti-venom administrations are commonly used, particularly in pediatric patients. In this study, it was aimed to present data from patients who presented with scorpion sting and underwent various treatments. Material and method: We retrospectively reviewed 50 patients who presented to our hospital with scorpion sting. Demographic characteristics, severity of clinical presentation, treatments employed and anti-venom administration were evaluated. In patients underwent anti-venom treatment, we evaluated whether or not anti-venom caused systemic signs or additional pathology. Results: Mean age was 9.88 ± 4.58 years in the study population. There were 18 girls (36%) and 32 boys (64%). It was found that electrocardiogram was performed in all patients and that there was sinus tachycardia in 6 patients (12%). No systemic sign was detected during followup. It was found that anti-venom treatment was used in only 7 patients (14%). No significant difference was detected between anti-venom treatment and other therapeutic modalities used in ED. Conclusion: Scorpion sting is one of the leading causes of insect bites presenting to pediatric emergency departments in Turkey. It was observed that, even in tertiary care settings, antivenom treatment is used in scorpion sting without systemic signs. Based on this study, no anti-venom indication was present in this patient group. Thus, anti-venom decision should be assessed by relevant unit or pediatric emergency clinicians in cases requiring anti-venom treatment. Unnecessary anti-venom use should be avoided by training clinicians in primary care.
{"title":"Treatment in Scorpion Sting: Which is Correct?","authors":"F. Esen, F. Tubaş","doi":"10.21088/ijfmp.0974.3383.13120.20","DOIUrl":"https://doi.org/10.21088/ijfmp.0974.3383.13120.20","url":null,"abstract":"Background: The scorpion sting is a condition that requires management in emergency department. Anti-allergic, analgesic and anti-venom administrations are commonly used, particularly in pediatric patients. In this study, it was aimed to present data from patients who presented with scorpion sting and underwent various treatments. Material and method: We retrospectively reviewed 50 patients who presented to our hospital with scorpion sting. Demographic characteristics, severity of clinical presentation, treatments employed and anti-venom administration were evaluated. In patients underwent anti-venom treatment, we evaluated whether or not anti-venom caused systemic signs or additional pathology. Results: Mean age was 9.88 ± 4.58 years in the study population. There were 18 girls (36%) and 32 boys (64%). It was found that electrocardiogram was performed in all patients and that there was sinus tachycardia in 6 patients (12%). No systemic sign was detected during followup. It was found that anti-venom treatment was used in only 7 patients (14%). No significant difference was detected between anti-venom treatment and other therapeutic modalities used in ED. Conclusion: Scorpion sting is one of the leading causes of insect bites presenting to pediatric emergency departments in Turkey. It was observed that, even in tertiary care settings, antivenom treatment is used in scorpion sting without systemic signs. Based on this study, no anti-venom indication was present in this patient group. Thus, anti-venom decision should be assessed by relevant unit or pediatric emergency clinicians in cases requiring anti-venom treatment. Unnecessary anti-venom use should be avoided by training clinicians in primary care.","PeriodicalId":37638,"journal":{"name":"Indian Journal of Forensic Medicine and Pathology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45080591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：