Results 71 to 80 of about 117,137 (262)

Cervicovaginal microbial flora in methenamine silver staining method

Journal of Research in Medical Sciences, 2006
BACKGROUND: Vagina like all other mucosal organs owns its especial bacterial/microbial flora. Though may be pathogen in other circumstances, members of vaginal normal flora do not cause disease on healthy vaginal mucosa.
Noushin Afshar Moghaddam, Farahnaz Mardanian, Mojgan Mokhtari   +2 more
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A visual bio-barcode immunoassay for sensitive detection of triazophos based on biochip silver staining signal amplification. [PDF]

Food Chem, 2021
Wang Y, Du P, Abd El-Aty AM, Chen G, Jia H, Cui X, Oz E, Zhang Y, Zhang X, Qin G, Yan F, Wang J, Jin M, Hammock BD.   +13 more
europepmc   +1 more source

Impact of Disorder on Microscopic Superconducting and Normal‐State Responses in a Kagome Metal

Advanced Functional Materials, EarlyView.
Using depth‐resolved, field‐ and pressure‐dependent μSR$\umu{\rm SR}$ measurements, we show that disorder in Ta‐doped KV3Sb5 drives a crossover from nodal to nodeless superconductivity while strongly modifying the normal‐state magnetic response. Our results reveal that disorder affects superconductivity and magnetism in fundamentally different ways ...
J. N. Graham, S. S. Islam, G. Janka, A. Doll, P. Král, O. Gerguri, J. A. Krieger, T. J. Hicken, X. Xu, X. Yan, H. Qin, Z. Salman, A. Suter, T. Prokscha, R. Thomale, H. Luetkens, R. Khasanov, J.‐X. Yin, Z. Guguchia   +18 more
wiley   +1 more source

Utility of a modified silver staining technique for detection of Leptospira

Sri Lankan Journal of Infectious Diseases, 2017
Background: Leptospira are spiral thin and highly motile pathogenic bacteria that are best visualized by dark ground microscopy. Although these bacteria are not stained by the Gram’s stain, the Fontana stain, which is a silver impregnation staining ...
C. P. Gunasekara, M. H. F. Sumaiha, M. K. S. Damayanthi, M. M. Weerasekera, S. S. N. Fernando   +4 more
doaj   +1 more source

Silver staining of proteins in polyacrylamide gels

Nature Protocols, 2006
Silver staining is used to detect proteins after electrophoretic separation on polyacrylamide gels. It combines excellent sensitivity (in the low nanogram range) with the use of very simple and cheap equipment and chemicals. It is compatible with downstream processing, such as mass spectrometry analysis after protein digestion. The sequential phases of
Chevallet, Mireille, Luche, Sylvie, Rabilloud, Thierry   +2 more
openaire   +6 more sources

Bio‐Inspired Biopolymeric Implantable Platform for Localized and Sustained Drug Delivery in Solid Tumor Treatment

Advanced Functional Materials, EarlyView.
A bio‐inspired biopolymeric implantable drug delivery platform enables localized and sustained release of 7‐ethyl‐10‐hydroxycamptothecin (SN‐38) in solid tumor treatment. The three‐dimensional (3D) structured crosslinked‐chitosan implants are fabricated via 3D‐printed molds and provide drug release over 3 months, significantly inhibiting tumor growth ...
Mercedes Lozano‐Garcia, Constantine Vogiatzis, Alejandra Planells‐Devesa, Emre Dikici, Caroline Vieira Maluf, Vasudev Vivekanand Nayak, Paulo G. Coelho, Lukasz Witek, Alicia Bilbao, Daniel Bilbao, Prasoon Mohan, Sapna Deo, Sylvia Daunert   +12 more
wiley   +1 more source

Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing

Advanced Functional Materials, EarlyView.
Maskless direct laser writing enables local control of oxygen stoichiometry in epitaxial YBCO thin films under ambient conditions. Sub‐micrometer grayscale patterns with tunable optical response and superconducting transport properties are achieved.
Irene Biancardi, Valerio Levati, Jordi Alcalà, Thomas Günkel, Nicolas Lejeune, Riccardo Girelli, Alejandro V. Silhanek, Valeria Russo, Narcís Mestres, Daniela Petti, Anna Palau, Edoardo Albisetti   +11 more
wiley   +1 more source

Green-Synthesized Nano-Silver Fluoride for Remineralization of Enamel Lesions in Primary Teeth: A Comparative In Vitro Study with SDF and SDF/KI

Dentistry Journal
Background: Early caries management is essential to enable reversal of white spot lesions without the further need for operative interventions, especially in primary dentition.
Antonia Palankalieva, Plamen Katsarov, Ani Belcheva   +2 more
doaj   +1 more source

Development of Multifunctional Hierarchically Restructured Antibacterial Neural Interfacing Electrodes via Plasma‐Enhanced Atomic Layer Deposition of Zinc Oxide Thin Films

Advanced Functional Materials, EarlyView.
ABSTRACT Next‐generation implantable neural‐interfacing devices are increasingly constrained by the coupled demands of electrode miniaturization, electrochemical performance, and implantation infection risk. Femtosecond laser–based hierarchical surface restructuring (HSR) technology has emerged as a scalable, manufacturing‐compatible platform for ...
Henna Khosla, Wesley Seche, Kriti Panchal, Steven J. May, Ekaterina Pomerantseva, Jacob Elmer, Tyler Cooper, Matthew J. Urban, Hailey Y. Maurer, Gregory A. Caputo, Jeffrey Hettinger, Shahram Amini, Gang Feng   +12 more
wiley   +1 more source

Diagnostic value of Nucleolar organizer regions (NORs) in salivary gland tumors

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2006
BACKGROUND AND OBJECTIVE: Nowadays, besides the ordinary staining, a variety of cell markers and immunohistochemistry methods are incorporated for distinction between neoplasms. But in the current situation, due to the high cost of most of these methods,
M Seyed Majidi, M Ali Zadeh
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