Results 151 to 160 of about 875,474 (344)

Enzyme Immobilization by Hydrogen‐Bonded Organic Framework for the Construction of Plant‐Wearable Sensor

open access: yesAdvanced Science, EarlyView.
By modulating the charge of acetylcholinesterase, it is encapsulated within HOF materials, thereby enhancing its stability and maintaining its activity. Subsequently, the composite material is embedded in a glycerol‐sodium alginate gel, achieving the long‐term monitoring of pesticides.
Hongxia Li   +5 more
wiley   +1 more source

Effect of organic, low-input and conventional production systems on yield and diseases in winter barley [PDF]

open access: yes, 2007
The effect of organic, low-input and conventional management practices on barley yield and disease incidence was assessed in field trials over two years.
Cooper, J. M.   +5 more
core  

Environmental fate of pesticides in open field and greenhouse tomato production regions from Colombia

open access: gold, 2021
Luis Alejandro Arias   +4 more
openalex   +1 more source

Toward Sustainable Pesticide Application: Bridging Efficacy and Food Safety

open access: yesAdvanced Science, EarlyView.
A fully bio‐based lignin coacervate system is developed for pesticide delivery, enhancing leaf retention, UV resistance, adhesion, and wetting. The formulation enables pH/laccase‐triggered release for prolonged action, reduces ecological toxicity, and is fully washable, reconciling agricultural efficacy with food and environmental safety.
Xuan Li   +4 more
wiley   +1 more source

WILLINGNESS TO PAY TO AVOID HEALTH RISKS FROM PESTICIDES, A CASE STUDY FROM NICARAGUA [PDF]

open access: yes
A contingent valuation approach to assess the health effects of pesticides among Nicaraguan vegetable farmers is presented. Farmers' valuation of health is measured as willingness to pay (WTP) for low toxicity pesticides.
Garming, Hildegard, Waibel, Hermann
core   +1 more source

Aptamer Engineering: Strategies for Discovering Functional Nucleic Acids for Next‐Generation Diagnostics and Biosensing

open access: yesAdvanced Science, EarlyView.
The advent of aptamers has highlighted their potential as alternatives to antibodies, overcoming limitations of structural instability and production cost. However, conventional approaches such as SELEX remain slow and labor‐intensive. This review examines recent advances in aptamer engineering, emphasizing in vitro and AI‐driven in silico strategies ...
John V. L. Nguyen   +5 more
wiley   +1 more source

A prospective study of the factors affecting outcomes of nonsurgical root canal treatment: part 1: periapical health.

open access: yes, 2011
AIM: To investigate the probability of and factors influencing periapical status of teeth following primary (1°RCTx) or secondary (2°RCTx) root canal treatment.
Gulabivala, K, Mann, V, Ng, Y-L
core   +1 more source

Enhanced Recognition via Defect Engineered Amorphous Metal–Organic Framework for Sensitive and Stable Pesticide Biosensor

open access: yesAdvanced Science, EarlyView.
A defect‐engineered assembly strategy is reported for the in situ encapsulation of acetylcholinesterase (AChE) into amorphous MOF‐74, endowing the composite with superior catalytic activity and target recognition capability. Leveraging these structural advantages, a sensitive and stable biosensor is constructed for the detection of paraoxon pesticide ...
Changshun Su   +7 more
wiley   +1 more source

INNOVATION AND REGULATION IN THE PESTICIDE INDUSTRY [PDF]

open access: yes
This paper examines the impact of pesticide regulation on the number of new pesticide registrations and pesticide toxicity. Results suggest that regulation adversely affects new pesticide introductions but encourages the development of pesticides with ...
Fernandez-Cornejo, Jorge   +1 more
core   +1 more source

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