Cargando…

Femtogram Level Sensitivity achieved by Surface Engineered Silica Nanoparticles in the Early Detection of HIV Infection

We have engineered streptavidin labelled Europium doped fluorescent silica nanoparticles which significantly increased sensitivity without compromising the specificity of the immunoassay. As a proof of concept, a time resolved fluorescence based sandwich immunoassay was developed to detect HIV-1 p24...

Descripción completa

Detalles Bibliográficos
Autores principales:	Chunduri, L. A. Avinash, Kurdekar, Aditya, Haleyurgirisetty, Mohan Kumar, Bulagonda, Eswarappa Pradeep, Kamisetti, Venkataramaniah, Hewlett, Indira K.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5540927/ https://www.ncbi.nlm.nih.gov/pubmed/28769052 http://dx.doi.org/10.1038/s41598-017-07299-1

Ejemplares similares

Sub-picogram level sensitivity in HIV diagnostics achieved with the europium nanoparticle immunoassay through metal enhanced fluorescence
por: Kurdekar, Aditya, et al.
Publicado: (2018)

Computational design and clinical demonstration of a copper nanocluster based universal immunosensor for sensitive diagnostics
por: Kurdekar, Aditya Dileep, et al.
Publicado: (2019)

Streptavidin-conjugated gold nanoclusters as ultrasensitive fluorescent sensors for early diagnosis of HIV infection
por: Kurdekar, Aditya Dileep, et al.
Publicado: (2018)

Aqueous based reflux method for green synthesis of nanostructures: Application in CZTS synthesis
por: Aditha, Sai Kiran, et al.
Publicado: (2015)

Development and validation of plasma miRNA biomarker signature panel for the detection of early HIV-1 infection
por: Biswas, Santanu, et al.
Publicado: (2019)

Comparison of miRNA Expression Profiles between HIV-1 and HIV-2 Infected Monocyte-Derived Macrophages (MDMs) and Peripheral Blood Mononuclear Cells (PBMCs)
por: Biswas, Santanu, et al.
Publicado: (2020)

Sizing femtogram amounts of dsDNA by single-molecule counting
por: Torchinsky, Dmitry, et al.
Publicado: (2016)

Validation of picogram- and femtogram-input DNA libraries for microscale metagenomics
por: Rinke, Christian, et al.
Publicado: (2016)

Analysis of Host Gene Expression Profile in HIV-1 and HIV-2 Infected T-Cells
por: Devadas, Krishnakumar, et al.
Publicado: (2016)

Identification of Host Micro RNAs That Differentiate HIV-1 and HIV-2 Infection Using Genome Expression Profiling Techniques
por: Devadas, Krishnakumar, et al.
Publicado: (2016)

Differentially expressed host long intergenic noncoding RNA and mRNA in HIV-1 and HIV-2 infection
por: Biswas, Santanu, et al.
Publicado: (2018)

Draft Genome Sequences of Two Extensively Drug-Resistant Acinetobacter baumannii Strains Isolated from Pus Samples
por: Mahalingam, Niranjana, et al.
Publicado: (2016)

Draft Genome Sequence of a Clinically Isolated Extensively Drug-Resistant Pseudomonas aeruginosa Strain
por: Manivannan, Bhavani, et al.
Publicado: (2016)

Femtograms of Interferon-γ Suffice to Modulate the Behavior of Jurkat Cells: A New Light in Immunomodulation
por: Castiglioni, Sara, et al.
Publicado: (2017)

Visible 405 nm Violet-Blue Light Successfully Inactivates HIV-1 in Human Plasma
por: Ragupathy, Viswanath, et al.
Publicado: (2022)

A novel loss-of-function mutation in HACE1 is linked to a genetic disorder in a patient from India
por: Hariharan, Nivedita, et al.
Publicado: (2018)

Draft Genome Sequence of Elizabethkingia meningoseptica, Isolated from a Postoperative Endophthalmitis Patient
por: Pradeep, Bulagonda Eswarappa, et al.
Publicado: (2014)

Correction for Pradeep et al., Draft Genome Sequence of Elizabethkingia anopheles, Isolated from a Postoperative Endophthalmitis Patient
por: Pradeep, Bulagonda Eswarappa, et al.
Publicado: (2016)

Characterization of bla(CTX-M) sequences of Indian origin and thirteen uropathogenic Escherichia coli isolates resistant to multiple antibiotics
por: Siddaramappa, Shivakumara, et al.
Publicado: (2018)

Rapid, Point-of-Care scFv-SERS Assay for Femtogram Level Detection of SARS-CoV-2
por: Antoine, Delphine, et al.
Publicado: (2022)

Draft Genome Sequence of Pandrug-Resistant Pseudomonas aeruginosa SPA03, Isolated from a Patient with Benign Prostatic Hyperplasia
por: Pachi Pulusu, Chanakya, et al.
Publicado: (2021)

Complete genome sequence of an extensively drug resistant (XDR) M. morganii SMM01 isolated from a patient with urinary and fecal incontinence
por: Chanakya, Pachi Pulusu, et al.
Publicado: (2021)

Accurate and precise determination of (90)Sr at femtogram level in IAEA proficiency test using Thermal Ionization Mass Spectrometry
por: Kavasi, Norbert, et al.
Publicado: (2019)

A Toolbox for the Determination of Nitroaromatic Explosives in Marine Water, Sediment, and Biota Samples on Femtogram Levels by GC-MS/MS
por: Bünning, Tobias Hartwig, et al.
Publicado: (2021)

Amplification of Femtograms of Bacterial DNA Within 3 h Using a Digital Microfluidics Platform for MinION Sequencing
por: Liu, Yuguang, et al.
Publicado: (2021)

Comparative genomic analysis of a naturally competent Elizabethkingia anophelis isolated from an eye infection
por: Bulagonda, Eswarappa Pradeep, et al.
Publicado: (2018)

“On demand” redox buffering by H(2)S contributes to antibiotic resistance revealed by a bacteria-specific H(2)S donor
por: Shukla, Prashant, et al.
Publicado: (2017)

Identification of beta cell dysfunction at the pre-symptomatic stage of diabetes mellitus by novel analytical system: liquid biopsy measurements in femtograms
por: Krapfenbauer, Kurt
Publicado: (2017)

Engineered silica nanoparticles as additives in lubricant oils
por: López, Teresa Díaz-Faes, et al.
Publicado: (2015)

Carbon quantum dots shuttle electrons to the anode of a microbial fuel cell
por: Vishwanathan, A. S., et al.
Publicado: (2016)

An Ultrasensitive Biosensor for Detection of Femtogram Levels of the Cancer Antigen AGR2 Using Monoclonal Antibody Modified Screen-Printed Gold Electrodes
por: Białobrzeska, Wioleta, et al.
Publicado: (2021)

Automated Paper-Based Femtogram Sensing Device for Competitive Enzyme-Linked Immunosorbent Assay of Aflatoxin B(1) Using Submicroliter Samples
por: Charernchai, Sumamal, et al.
Publicado: (2022)

Femtosecond Single-Pulse and Orthogonal Double-Pulse Laser-Induced Breakdown Spectroscopy (LIBS): Femtogram Mass Detection and Chemical Imaging with Micrometer Spatial Resolution
por: Giannakaris, Nikolaos, et al.
Publicado: (2021)

Engineering Polyzwitterion and Polydopamine Decorated Doxorubicin-Loaded Mesoporous Silica Nanoparticles as a pH-Sensitive Drug Delivery
por: Ji, Feng, et al.
Publicado: (2018)

Quantification of plasma HIV RNA using chemically-engineered peptide nucleic acids
por: Zhao, Chao, et al.
Publicado: (2014)

Point of Care Technologies for HIV
por: Haleyur Giri Setty, Mohan Kumar, et al.
Publicado: (2014)

Gold-Nanoparticle-Decorated Silica Nanorods for Sensitive Visual Detection of Proteins
por: Xu, Hui, et al.
Publicado: (2014)

Skin Sensitization Potential and Cellular ROS-Induced Cytotoxicity of Silica Nanoparticles
por: Kim, Sung-Hyun, et al.
Publicado: (2021)

Engineered silica nanoparticles act as adjuvants to enhance allergic airway disease in mice
por: Brandenberger, Christina, et al.
Publicado: (2013)

Multifunctional Platform Based on Electroactive Polymers and Silica Nanoparticles for Tissue Engineering Applications
por: Ribeiro, Sylvie, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_puorqkmbfl5jvg10ap1447n6hd