Results 71 to 80 of about 297,554 (311)

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

open access: yesAdvanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

In Situ Hybridization Techniques for Electron Microscopy [PDF]

open access: yes, 1996
In order for messenger RNA (mRNA) to be localized in cells and tissues by in situ hybridization at the electron microscopic level, the following conditions must be accomplished.
Nakane, Paulk., Izumi, Shin-Ichi
core  

In situ hybridization to detect bandicoot papillomatosis carcinomatosis virus type 1 in biopsies from endangered western barred bandicoots (Perameles bougainville)

open access: yes, 2008
The western barred bandicoot (Perameles bougainville) is an endangered Australian marsupial species in which a papillomatosis and carcinomatosis syndrome occurs.
Bennett, M.   +13 more
core   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Development of a Biological Dosimeter for Translocation Scoring Based on Two-Color Fluorescence in Situ Hybridization of Chromosome Subsets [PDF]

open access: yes, 1992
Recently fluorescence in situ hybridization protocols have been developed which allow the paining of individual chromosomes using DNA-libraries from sorted human chromosomes.
Cremer, Thomas, Popp, Susanne
core  

A sensitive non-radioactive in situ hybridization method for the detection of chicken IgG &ggr;-chain mRNA: a technique suitable for detecting of variety of mRNAs in tissue sections

open access: yesBiological Procedures Online, 2001
We established a sensitive non-radioactive in situ hybridization (ISH) method for the detection of chicken IgG &ggr;-chain mRNA in paraffin sections. RNA probes were transcribed in vitro from cloned chicken IgG CH1 nucleotide sequences with SP6/T7 RNA ...
Zheng Weiming   +3 more
doaj   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

EXPRESSION OF CONNEXINE 43 IN THE SEMINIFEROUS EPITHELIUM OF WHITE MICE DURING TESTICULAR ONTOGENESIS: IMMUNOHISTOCHEMISTRY AND IN SITU HYBRIDIZATION [PDF]

open access: yesKafrelsheikh Veterinary Medical Journal, 2007
Immunohistochemistry and in situ hybridization were used to elucidate the distribution of connexine43 (Cx43) protein and its mRNA in mice seminiferous epithelium during testicular ontogenesis. Cx43 protein expresses itself in mice male gonads as early as
Ahmed E. Zayed   +5 more
doaj   +1 more source

Fast Charge–Discharge of LiNi0.9Co0.05Mn0.05 Enabled by a Bikitaite‐Infused Separator for Li Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A bikitaite‐infused cellulose separator is introduced for Li metal batteries, leveraging bikitaite zeolite's ion‐conductive properties to regulate Li+‐ion flux and suppress dendrite growth. The membrane design ensures uniform Li plating, enhanced electrolyte wettability, and robust thermal/mechanical stability, delivering stable performance and low ...
Isheunesu Phiri   +2 more
wiley   +1 more source

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