Results 61 to 70 of about 680,824 (391)
Journal of Experimental Botany, 2018 As sessile organisms, plants continually modify their growth to adapt to changes in their environment. Here we show that significant changes in plasmodesmatal permeability underlie root responses to nutrient stress.
Ruthsabel O'lexy +5 more
semanticscholar +1 more source
Heavy Metal Analysis of Sabine River and Toledo Bend Reservoir Bed Sediments [PDF]
, 2011 Core samples were collected from the Sabine River and Toledo Bend Reservoir beds, digested, and analyzed using atomic absorption spectroscopy for several heavy metals.
Janusa, Michael A
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Study on Cation-Exchange of Removal Metallic Ions at PPy/PVS Film
Journal of Engineering Technology and Applied PhysicsDue to the presence of heavy metals in wastewater treatment and manufacturing water purification processes in industries, investigations into potential methods have been widely conducted.
Lay Lian Teo
doaj +1 more source
Design and discovery of a novel Half-Heusler transparent hole conductor made of all-metallic heavy elements [PDF]
, 2014 Metallic conductors that are optically transparent represent a rare breed of generally contraindicated physical properties that are nevertheless critically needed for application where both functionalities are crucial.
Mason, Thomas O. +6 more
core +1 more source
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Atmosphere, 2021 While atmospheric deposition plays a vital role in cleaning air pollutants, it also supplies toxic heavy metals and metalloids (MMs) to the receiving terrestrial and aquatic ecosystems and threatens human health through food chains.
Yuepeng Pan +7 more
doaj +1 more source
Low temperature mobility in hafnium-oxide gated germanium p-channel metal-oxide-semiconductor field-effect transistors [PDF]
, 2007 Effective mobility measurements have been made at 4.2 K on high performance high-k gated germanium p-type metal-oxide-semiconductor field effect transistors with a range of Ge/gate dielectric interface state densities.
Brice De Jaeger +12 more
core +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Heavy metal(loid)s migration mechanisms during soil erosion: A systematic quantitative review
International Soil and Water Conservation ResearchHeavy metal(loid)s migration occurs in both particulate and dissolved forms during soil erosion, but it is unclear which form is dominant and which factors affect it. Thus, a quantitative synthesis of 379 global observations was conducted to assess heavy
Jia Chen +8 more
doaj +1 more source