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the effect on the LC separation of changing the pore size? Smaller pore size allows higher linear velocity of mobiler phase. The optimum mobile phase linear velocity is determined by the particle size of the stationary phase. At the...

동공 크기가 작을수록 이동상의 선형 속도는 더 빠릅니다. 최적의 이동상 선형 속도는 정지상(컬럼)의 입자 크기에 의해 결정됩니다. 최적 선형 속도에서 컬럼은 최대 이론단 수를 생성합니다. 4.6mm id 컬럼에서 10um 입자의 경우 약 0.75 ml/min에서...

and it has been demonstrated that certain humoral factors may also increase this permeability by increasing pore size [8]. RBC가 골수에서 혈류로 빠져나가는 메커니즘은 아직 잘 이해되지 않았으나, 조혈 구획과 정현동을 분리하는 “골수 억제...

(Americas Today Friday 14 July 2017) Iceberg 9 times the size of S’pore breaks away from Antarctica Remaining shelf smaller than ever; scientists fear it could be sign of worse to come Published: 4:00 AM, July 14, 2017 NEW YORK — A...

at 4°C overnight. Following centrifugation at 12000 rpm for 10 min, the extracts were filtered (SCAA-104, 0.22 μm pore size; ANPEL, Shanghai, China) and analyzed by UPLC-MS/MS. 2.4.2 UPLC conditions, ESI-Q TRAP-MS/MS and qualitative...

정밀한 마스크는 KF95다 KF는 Korea Filter의 약자이고 95는 제거효율(removal efficiency)을 말한다. 마스크의 구멍크기(pore size)는 0.4micron인데 KF95는 0.4micron보다 큰 입자를 95% 제거하는 마스크라는 뜻이다 따라서 KF94는 제거효율이 94%, KF...

mm i.d. pre-column and separated by an EASY-Spray™ PepMap C18 column (15 cm × 75 mm i.d.), 3 mm particles, 100 Å pore size (Thermo Fischer Scientific, Bremem, Germany). The separation was carried out with a linear gradient from 4% to...

collagen hydrogel was conducted using SEM imaging. Notably, Fig. 2B and C illustrate that collagen hydrogel exhibits larger pore size and increased porosity, enabling enhanced cell migration and proliferation within its framework. Figure...

cancer.91 Mitochondrial permeability transition pore (mPTP) The mPTP, a nxxonselective channel in the mitochondrial inner membrane, allows the passage of molecules up to 1.5 kDa in size. Structurally, adenine nucleotide translocase (ANT...