The untapped potential of magnetic nanoparticles for forensic investigations: A comprehensive review

Nadar, Shamraja S.; Kelkar, Radhika K.; Pise, Pradnya V.; Patil, Neha P.; Patil, Sadhana P.; Chaubal-Durve, Nivedita S.; Bhange, Vivek P.; Tiwari, Manishkumar S.; Patil, Pravin D.

doi:10.1016/j.talanta.2021.122297

Cited by 20 publications

(9 citation statements)

References 115 publications

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“…Buna ek olarak, bazı araştırmacılar ağzın çalkalanmış olma ihtimaline karşın, sonuçların güvenilirliğini karşılaştırmak için kan numunesinin de alınması gerektiğini belirtmektedir. Kurumuş kan lekesi yöntemi, hızlı numune alımı ve rutin kontroller sırasında tıbbi bilgi gerektirmeden herhangi bir polis memuru tarafından da uygulanabilir olması nedeniyle güvenilir bir yöntem olarak adli toksikolojide karşımıza çıkmaktadır (Niemiec, 2021).…”

Section: About the Chapterunclassified

Adli Toksikoloji: Temel Kavramlar ve Prensipler

Bavunoğlu,

Kuloğlu Genç,

Yayla

et al. 2024

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Adli bilimler, adalete hizmet eden ve çok disiplinli bir işbirliğinden doğan inceleme ve raporlamaların yapıldığı, bünyesinde eğitim-öğretim, araştırma-geliştirme ve hizmet faaliyetlerinin tümünü barındıran bir şemsiye alandır. Ölümle sonuçlansın ya da sonuçlanmasın madde etkisi altında meydana geldiğinden şüphelenilen herhangi bir olgu, intihar, cinayet, hırsızlık, gasp, cinsel saldırı, yasadışı madde kullanımı, ele geçen madde, ilaç intoksikasyonları, kronik zehirlenmeler, trafik kazaları, işyeri madde testleri vb. birçok konuda adli bilimlerin vazgeçilmez bir parçası olan adli toksikoloji biliminden yararlanılır. Bu alanda hizmet verenler için hazırlanan bu temel adli toksikoloji eğitimi kitabı kapsadığı konular itibari ile temel prensipleri ve kavramları içermenin yanı sıra uygulama ve raporlama süreçlerine de kesitsel olarak değinmiştir. Lisansüstü eğitim programlarında eğitim alan adli toksikolog adaylarının faydalanacağı bu kitapta; adli toksikolojinin tanımı ve tarihsel gelişimi, temel kavramlar, zehirlenmelere klinik yaklaşım, toksik maddelerin sınıflandırılması, delil türleri, örnek hazırlama ve analiz yöntemleri, adli toksikoloji laboratuvarı, yasal uygulamalar, raporlama ve son olarak alandaki yenilikçi yaklaşımlara değinilmiştir. Alanında uzman birçok yazarın yer aldığı bu kitap, ülkemizde sınırlı sayıdaki adli toksikoloji eğitim kitaplarına bir yenisi olarak eklenmiştir ve alanda öne çıkan bir içerikle okurlara sunulmuştur.

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Section: About the Chapterunclassified

Adli Toksikoloji: Temel Kavramlar ve Prensipler

Bavunoğlu,

Kuloğlu Genç,

Yayla

et al. 2024

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“…Immunomagnetic separation (IMS) is an effective pre-concentration technique for food samples that can quickly and selectively separate and concentrate target bacteria from complex food substrates ( Liu et al, 2019c ; Fang et al, 2021a ; Nadar et al, 2021 ). The main principle is the surface of superparamagnetic particles after chemical modification, combined with target bacteria-specific active protein made of immunomagnetic bead separation (IMBS), and then the antibodies on IMBS will specifically identify and capture the target bacteria in the samples to be tested, which leads to the formation of IMBS-target bacteria complex ( Ma et al, 2012 ; Jiang et al, 2013 ; Shen et al, 2021a ; Zhang et al, 2021a ).…”

Section: Immunological Detection Techniquesmentioning

confidence: 99%

Research progress on detection techniques for point-of-care testing of foodborne pathogens

Zhao

Huang

et al. 2022

Front. Bioeng. Biotechnol.

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The global burden of foodborne disease is enormous and foodborne pathogens are the leading cause of human illnesses. The detection of foodborne pathogenic bacteria has become a research hotspot in recent years. Rapid detection methods based on immunoassay, molecular biology, microfluidic chip, metabolism, biosensor, and mass spectrometry have developed rapidly and become the main methods for the detection of foodborne pathogens. This study reviewed a variety of rapid detection methods in recent years. The research advances are introduced based on the above technical methods for the rapid detection of foodborne pathogenic bacteria. The study also discusses the limitations of existing methods and their advantages and future development direction, to form an overall understanding of the detection methods, and for point-of-care testing (POCT) applications to accurately and rapidly diagnose and control diseases.

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“…The most common magnetic particles are made from either maghemite (Fe 2 O 3 , g-Fe 2 O 3 ) or magnetite (Fe 3 O 4 ) and are often used as magnetic cores, mainly in biomedical applications. [94][95][96][97][98] Such nanoparticles can be synthetized by several routes, such as thermal decomposition, solvothermal, chemical precipitation, coprecipitation and micro-emulsion techniques. 95,99 Biocompatibility, easy synthesis and the possibility of being manipulated with an external magnetic field are some of the main characteristics of MN.…”

Section: Free Versus Immobilized Enzymesmentioning

confidence: 99%

“…[94][95][96][97][98] Such nanoparticles can be synthetized by several routes, such as thermal decomposition, solvothermal, chemical precipitation, coprecipitation and micro-emulsion techniques. 95,99 Biocompatibility, easy synthesis and the possibility of being manipulated with an external magnetic field are some of the main characteristics of MN. 100 These supports can be modified using different compounds (e.g.…”

Section: Free Versus Immobilized Enzymesmentioning

confidence: 99%

Enzyme immobilization: what have we learned in the past five years?

Almeida

Prata

Forte

2021

Biofuels Bioprod Bioref

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Immobilized enzymes have been widely applied in several fields over the past years, and the number of studies on the topic has been rapidly increasing. This review aimed to examine changes and trends in enzyme immobilization research during the past five years. Data were collected from the Web of Science Core Collection database and analyzed using VOSviewer © software. A discussion is presented on the most productive countries, most cited authors, leading publications, main areas of research and industrial applications of immobilized enzymes. China, the USA, India, Brazil and Spain hold the largest numbers of published articles on the topic, and the two main areas of study are chemistry and biotechnology applied microbiology. Trend analysis showed that laccases and lipases were the most commonly used enzymes, whereas nanoparticles and metal-organic frameworks were the most commonly used enzyme supports. The results highlight that immobilization is used to modify several enzyme properties, such as stability, recovery and specificity. Conclusions and future perspectives in the field are also addressed. It is believed that the development of new, low-cost supports and studies on the scale-up of processes using immobilized enzymes constitute future research trends.

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The untapped potential of magnetic nanoparticles for forensic investigations: A comprehensive review

Cited by 20 publications

References 115 publications

Adli Toksikoloji: Temel Kavramlar ve Prensipler

Adli Toksikoloji: Temel Kavramlar ve Prensipler

Research progress on detection techniques for point-of-care testing of foodborne pathogens

Enzyme immobilization: what have we learned in the past five years?

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