The phrase "a new preparation method" is correct and usable in written English.
You can use it when discussing or introducing a recently developed technique or process for preparing something, often in scientific or culinary contexts.
Example: "The researchers have published a paper detailing a new preparation method for synthesizing the compound."
Alternatives: "an innovative preparation technique" or "a novel preparation approach."
The activated carbon beads (ACB) are prepared by a new preparation method, which is proposed by mixing the coal tar pitch and fumed silica powder at a certain weight ratio and activation by KOH at different weight ratios and different temperatures.
This study shares a new preparation method for ZnNiAl-LDO as a novel photocatalyst with high efficiency for wastewater treatment.
We reported a new preparation method in the previous paper, by which an excellent graded polymer blend was simply prepared.
This process can be used to transform geopolymers into zeolites and provides a new preparation method for the self-supporting NaA zeolite membrane.
The aim of this study was to design a new orally disintegrating tablet (ODT) that has high tablet hardness and a fast oral disintegration rate using a new preparation method.
This study describes a new preparation method, which combines freeze drying and supercritical CO2 foaming approaches, for the preparation of drug delivery scaffolds of polycaprolactone loaded with 5-fluorouracil, an anti-cancer drug, with low solubility in scCO2.
This new preparation method has the advantages of convenience and inexpensive.
In order to establish a new platform to manufacture micro-sized solid oxide fuel cells (SOFCs) with low operating temperatures, new design concepts, new preparation methods and new materials are being explored.
New developments in the field of advanced membranes constantly contribute to improve the potential of membrane reactors, through the development of new preparation methods, of optimized layer stacking and of new membrane materials with original or improved properties.
As a result, PCR offers only limited potential for typhoid diagnostics unless a new sample preparation method is developed.
A new sample preparation method for the determination of five benzophenone UV-filters in human breast milk has been developed.
