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27篇 您的检索式:作者名="Sameer Singh"
    题名 作者 年代 出处 被引量
1Biomedical Perspective of Electrochemical Nanobiosensor显示文摘Electrochemical biosensor holds great promise in the biomedical area due to its enhanced specificity, sensitivity, label-free nature and cost effectiveness for rapid point-of-care detection of diseases at bedside. In this review, we are focusing on the working principle of electrochemical biosensor and how it can be employed in detecting biomarkers of fatal diseases like cancer, AIDS, hepatitis and cardiovascular diseases. Recent advances in the development of implantable biosensors and exploration of nanomaterials in fabrication of electrodes with increasing the sensitivity of biosensor for quick and easy detection of biomolecules have been elucidated in detail. Electrochemical-based detection of heavy metal ions which cause harmful effect on human health has been discussed. Key challenges associated with the electrochemical sensor and its future perspectives are also addressed.Priti Singh Shailendra Kumar Pandey Jyoti Singh Sameer Srivastava Sadhana Sachan Sunil Kumar Singh 2016Nano-Micro Letters2016,8,3:5
2Coexistence of pneumothorax and chilaiditi sign:A case report显示文摘We present a case of 50 year old male patient with coexistence of Pneumothorax and Chilaiditi sign.Chilaiditi sign is an incidental radiographic finding of a usually asymptomatic condition in which a part of intestine is located between the liver and diaphragm;however,the term'Chilaiditi syndrome'is used for symptomatic hepatodiaphragmatic interposition.The patient had no symptoms of abdominal pain,constipation,diarrhea,or emesis.Incidentally,Chilaiditi sign was diagnosed on chest radiography.Pneumothorax is defined as air in the pleural space.Pneumothoraces are classified as spontaneous or traumatic.Spontaneous pneumothorax is labelled as primary when no underlying lung disease is present,or secondary,when it is associated with pre-existing lung disease.Our case is the rare in the literature indicating the coexistence of Chilaiditi sign and pneumothorax.Tangri Nitin Singhal Sameer Sharma Priyanka Mehta Dinesh Bansal Sachin Bhushan Neeraj Singla Sulbha Singh Puneet 2014Asian Pacific Journal of Tropical Biomedicine2014,4,1:2
3Colloidal lead-free Cs_(2)AgBiBr_(6)double perovskite nanocrystals:Synthesis,uniform thin-film fabrication,and application in solution-processed solar cells显示文摘Recently developed lead-free double perovskite nanocrystals(NCs)have been proposed for the possible application in solutionprocessed optoelectronic devices.However,the optoelectronic applications of double perovskite NCs have been hampered due to the structural and chemical instability in the presence of polar molecules.Here,we report a facile strategy for the synthesis and purification of Cs_(2)AgBiBr_(6)double perovskite NCs that remained stable even after washing with polar solvent.This is realized with our efficient colloidal route to synthesize Cs_(2)AgBiBr_(6)NCs that involve stable and strongly coordinated precursor such as silvertrioctyl phosphine complex together with bismuth neodecanoate,which leads to a significantly improved chemical and colloidal stability.Using layer-by-layer solid-state ligand exchange technique,a compact and crack-free thin film of Cs_(2)AgBiBr_(6)NCs were fabricated.Finally,perovskite solar cells consisting of Cs_(2)AgBiBr_(6)as an absorber layer were fabricated and tested.Razi Ahmad Gautam Virender Nutan Dinesh Singh Govind Gupta Udit Soni Sameer Sapra Ritu Srivastava 2021Nano Research2021,14,4:2
4Correlation between pellet morphology and glycopeptide antibiotic balhimycin production by Amycolatopsis balhimycina DSM 5908显示文摘Kamaleshwar P. Singh Pramod P. Wangikar Sameer Jadhav 2012Journal of Industrial Microbiology & Biotechnology2012,,1:1
5An Evaluation of Contrast Enhancement Techniques for Mammographic Breast Masses 显示文摘Sameer Singh Keir Boris 2005IEEE Transactions on Information Technology in Biomedicine2005,9,1:1
6Novelty Detection: a review-part 1: Statistical Approaches 显示文摘Markos Markou Sameer Singh 2003Signal Processing2003,83,12:1
7QoS guided heuristic Algorithms for grid task scheduling显示文摘Chauhan Sameer Singh Joshi R C Intematioml Journal of Computer Applications:0100,2,9:1
8Simulation of flow and heat transfer in a liquid drop sliding underneath a hydrophobic surface显示文摘Basant Singh Sikarwar Sameer Khandekar K. Muralidhar 2013International Journal of Heat and Mass Transfer2013,,2:1
9Osteosynthesis of femoral-neck nonunion with angle blade plate and autogenous fibular graft显示文摘Ramesh Sen Sujit Tripathy Tarun Goyal Sameer Aggarwal Naveen Tahasildar Daljit Singh Amit Singh 2012International Orthopaedics2012,,4:1
10Is nitric oxide level affected in postmenopausal women with hypothyroidism?显示文摘AIM To analyze serum levels of nitric oxide(NO), an indicator of cardiovascular health, in post-menopausal females with and without hypothyroidism.METHODS NO was analyzed colorimetrically in 30 newly diagnosed hypothyroid postmenopausal females and 30 postmenopausal females with normal thyroid profile. Results were compared and subjected to appropriate statisticalanalysis. RESULTS The levels of serum NO were found to be significantly decreased in postmenopausal females with hypothyroidism as compared to the levels in those with normal thyroid profile(P value < 0.05). A negative correlation of NO was observed with thyroid stimulating hormone whereas a positive correlation of NO was observed with free T3(FT3), free T4(FT4), T3 and T4 though it was statistically significant only for FT4 among postmenopausal females with hypothyroidism.CONCLUSION Postmenopausal hypothyroid females may be at a risk of compromised cardiovascular health as indicated by low NO levels. Regular monitoring and risk assessment is essential for timely intervention.Kiran Dahiya Deepika Dalal Vani Malhotra Sameer Aggarwal Ashish Kumar Malik Veena Singh Ghalaut Priya Dahiya 2017World Journal of Obstetrics and Gynecology2017,6,3:1
11Novelty Detection:A Review-Part 1:Statistical Approaches显示文摘Markos Markou Sameer Singh 2003Signal Processing2003,83,14:1
12Hesperidin blunts streptozotocin-isoproternol induced myocardial toxicity in rats by altering of PPAR-γ receptor显示文摘Yogeeta O. Agrawal Pankaj Kumar Sharma Birendra Shrivastava Dharamvir Singh Arya Sameer N. Goyal 2014Chemico-Biological Interactions2014,,:1
13Lingual Mucosal Graft Urethroplasty for Anterior Urethral Strictures显示文摘Suren K. Das Abhay Kumar Girish K. Sharma Ashwani K. Pandey Harbans Bansal Sameer Trivedi Udai S. Dwivedi Visweswar Bhattacharya Pratap B. Singh 2009Urology2009,,1:1
14Molecular subtypes of colorectal cancer: An emerging therapeutic opportunity for personalized medicine显示文摘Molecular subtypes-based therapies offer new potential framework for desired and precise outcome in clinical settings.Current treatment strategies in colorectal cancer are largely‘one drug fit all’model for patients that display same pathological conditions.However,CRC is a very heterogenous set ofmalignancy that does not support for above criteria.Each subtype displays different pathological and genetic signatures.Based on these features,therapeutic stratification for individual patients may be designed,which may ultimately lead to improved therapeutic outcomes.In this comprehensive review,we have attempted to briefly outline major CRC pathways.A detailed overview of molecular subtypes and their clinical significance has been discussed.Present and futuremethods,governing CRC subtyping in the era of personalized therapywith a special emphasis on CMS subtypes of CRC has been reviewed.Together,discovery and validation of new CRC patient stratification methods,screening for novel therapeutic targets,and enhanced diagnosis of CRC may improve the treatment outcome.Manish Pratap Singh Sandhya Rai Ashutosh Pandey Nand K.Singh Sameer Srivastava 2021Genes & Diseases2021,8,2:1
15Electrodeposition of(Zn Se:colloidal Hg S)composite and their photoelectrochemical characterization显示文摘Sameer S Mishra D Singh K 2009Solar Energy Materials and Solar Cells2009,93,8:1
16Explsives detection sys- tems (EDS) for aviation security 显示文摘Sameer Singh Maneesha Singh 2003Signal Processing2003,83,1:1
17Shape recovery algorithm using level sets in 2-D/3-D Medical Imagery:a state-of-the-art review显示文摘Suri Jasjit S Liu Kecheng Singh Sameer 2002IEEE Transitions on information technology in biomedicine2002,6,3:1
18Review: explosives detection systems ( EDS ) for aviation security 显示文摘Sameer Singh 2003Signal Processing2003,83,:1
19Shape recovery algorithm using level sets in 2-D/3-D Medical Imagery:a state-of-theart review显示文摘Jasjit S Suri Kecheng Liu Sameer Singh 2002IEEE Transitions on information technology in biomedicine2002,6,1:1
20Detection of Masses in Mammograms Using Texture Features显示文摘Keir Bovis Sameer Singh 2000ICPR2000,,:1
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