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| 1 | Fabrication of the electrochemically reduced graphene oxide-bismuth nanoparticles composite and its analytical application for an anticancer drug gemcitabine显示文摘The present study explores an electroreduced graphene oxide-bismuth nanoparticles composite(ErGOBi) as an electrochemical sensor for the determination of an anticancer drug, gemcitabine hydrochloride(GMB). The Er-GOBi interface was prepared by drop casting of bismuth nitrate-graphene oxide suspension on a glassy carbon electrode(GCE) followed by electro-reduction in the potential range of 0.6 V to 1.7 V. SEM, FTIR, EDAX and AFM techniques were employed for the characterization of prepared materials. Cyclic voltammetric and electrochemical impedance spectroscopic methods were used to understand the charge transfer properties of stepwise modification of Er-GOBi/GCE. GMB exhibited an irreversible oxidation peak at 1.144 V on Er-GOBi/GCE in phosphate buffer of p H 3. A 100-fold enhanced oxidation peak current was observed at Er-GOBi/GCE when compared to that at bare GCE.Sensing performance of Er GO-Bi/GCE was optimized by varying peak current dependent parameters.Linear relationship between the peak current and concentration of GMB was observed in the range of 0.1–51.1 mmol/L in differential pulse voltammetric method and 2.1–61.1 mmol/L in linear sweep voltammetric method. The practical utility of the proposed sensor, Er-GOBi/GCE was demonstrated by determining GMB in pharmaceutical formulations and spiked urine samples. | Ranjita Tandel Nagappa Teradal Ashis Satpati Seetharamappa Jaldappagari | 2017 | Chinese Chemical Letters2017，28，7： | 2 |
| 2 | Wound healing activity of the aqueous extract of The spesia populnea fruit显示文摘 | Cheriyan B | 2001 | Fitoterapia2001，72，5： | 1 |
| 3 | Design and development of integrase inhibitors as anti-HIV agents显示文摘 | Gupta SP Nagappa AN | 2003 | Curr Med Chem2003，10，18： | 1 |
| 4 | A highly specific PCR assay for identification of raw and heat treated mutton ( Ovis aries )显示文摘 | Nagappa S. Karabasanavar S.P. Singh V. Umapathi Deepak Kumar Girish Patil Sunil N. Shebannavar | 2011 | Small Ruminant Research2011，，2： | 1 |
| 5 | A highly specific PCR assay for identification of goat (Capra hircus) meat显示文摘 | Deepak Kumar S.P. Singh Rashmi Singh Nagappa S. Karabasanavar | 2011 | Small Ruminant Research2011，，1： | 1 |
| 6 | Clinical and magnetic resonance imaging findings in patients with Leigh syndrome and SURF1 mutations显示文摘 | Kothari Sonam Nahid Akthar Khan Parayil Sankaran Bindu Arun B. Taly N. Gayathri M.M. Srinivas Bharath C. Govindaraju H.R. Arvinda Madhu Nagappa Sanjib Sinha K. Thangaraj | 2013 | Brain and Development2013，，： | 1 |
| 7 | Wound healing activity of the aqueous extract of Thespesia populnea fruit显示文摘 | Nagappa A N Cheriyan B | 2001 | Fitotompia2001，72，： | 1 |
| 8 | Screening of malnutrition using Patient-Generated Subjective Global Assessment tool and hand muscle strength in subjects with pancreatitis显示文摘Background:Pancreatitis patients are at an increased risk of malnutrition due to impaired digestion,absorption,and metabolism.The degree of malnutrition is dependent on the duration,viz.acute or chronic.Studies on nutritional status in patients with pancreatitis are limited.Prevalence of nutritional status,physical functioning,and muscle strength among the subjects are scarce globally.The main aim of this study was to screen the status of malnutrition using appropriate screening tools and to assess hand muscle strength among subjects.Method:A cross-sectional study was conducted on 64 subjects(18–80 years old,59 males and 5 females)in Mysore city,Karnataka.The patients were screened for malnutrition using a standard tool Patient-Generated Subjective Global Assessment(PG-SGA)and handgrip strength on both dominant and nondominant hands.Results:The majority of patients(n=44)were categorized as moderately malnourished/suspected malnutrition(Stage B)according to PG-SGA.A significant difference(p<0.005)in handgrip strength was seen in men aged 31–40(t=?3.287)and 41–50(t=?5.487)years compared to healthy adults.Conclusion:This study was able to identify patients at risk of malnutrition when the PG-SGA tool was used along with handgrip strength and other anthropometric parameters. | Akshatha Nagaraj Thantry Asna Urooj Dinesh Halumathigatta Nagappa | 2022 | Chronic Diseases and Translational Medicine2022，8，4： | 1 |
| 9 | Neurosyphilis: MRI features and their phenotypic correlation in a cohort of 35 patients from a tertiary care universityhospital 显示文摘 | Nagappa M Sinha S Taly A B | 2013 | Neuroradiology2013，4，55： | 1 |
| 10 | Neurosyphilis: MRI features and their phenotypic correlation in a cohort of 35 patients from a tertiary care university hospital显示文摘 | Nagappa M Sinha S Taly AB | 2013 | Neuroradiology2013，55，4： | 1 |
| 11 | Antidiabetic activity of Terminalia catappa Linn fruits显示文摘 | Nagappa AN Thakurdesai PA Venkat Rao N | 2003 | J Ethnopharmacol2003，88，1： | 1 |
| 12 | Antidiabetic activity of Terminalia catappa Linn fruits显示文摘 | Nagappa AN Thakurdesai PA Venkat Rao N Singh J | 2003 | J Ethnopharamacol2003，88，1： | 1 |
| 13 | Wound healing activity of the aqueous extract of Thespesia populnea fruit显示文摘 | Nagappa AN Cheriyan B | 2001 | Fitoterapia2001，72，5： | 1 |
| 14 | Atorvastatin-induced acute pancreatitis 显示文摘 | Deshpande PR Khera K Thunga G Gouda STG Nagappa AN | 2011 | J Pharmacol Pharrnacother2011，2，1： | 1 |
| 15 | Design and development of integrase inhibitots as anti-HIV agents显示文摘 | GUPTA S P NAGAPPA A N | 2003 | Curr Med Chem2003，10，18： | 1 |
| 16 | Estimation of relationship be- tween psychosocial stress and periodontal status using serum corti- sol level: a clinico-biochemical study 显示文摘 | Goyal S Jajoo S Nagappa G | 2011 | Indian J Dent Res2011，22，1： | 1 |
| 17 | Neurosyphilis:MRI features and their phenotypic correlation in a cohort of 35 patients from a tertiary care university hospital显示文摘 | Nagappa M Sinha S Taly AB | 2013 | Neuroradiology2013，55，4： | 1 |
| 18 | Antidiabetic activity of Terminalia catappa Linn fruits显示文摘 | Nagappa A N Thakurdesai P A Venkat Rao N | 2003 | Journal of Ethnopharmacology2003，88，： | 1 |
| 19 | Antidiabetic activity of Terminalia catappa Linn fruits显示文摘 | Nagappa AN Thakurdesai PA Venkat Rao N Singh J | 2003 | J Ethnopharmacol2003，88，1： | 1 |
| 20 | Design and development of integrase inhibitors as anti-HIV agents 显示文摘 | Gupta S P Nagappa A N | 2003 | Curr Med Chem2003，10，18： | 1 |
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