nulllnullornulls in Biolonullcal nullstems
and 280 cm
-1
null arising nullrnullm lattice vinullratinullns in the trignullnal
symmetry nullnull the crystal can nulle detected as shnullnulln in nulligure 4a
null7null nullese tnullnull nullands nullrnulladen tnull nullne single nulland ranging nullrnullm
100-null0 cm
-1
in the disnullrdered nullnullnull phase (nulligure 4null null8null
nulle nullrnullad nulland ranging nullrnullm null00-null00 cm
-1
appearing in the
nullnullnull spectra can nulle assigned tnull the nullnull stretching vinullratinullns nullnull
the null
2
null mnulllecule null2null snull indicates that signinullant amnullunts
nullnull tnull er are incnullrpnullrated in the nullnullnull nullese dinullerences in the
spectra allnullnull unenulluivnullcal discriminatinulln nulletnulleen the tnullnull
pnulllymnullrphs nullnull nullanullnull
null
. nullingle nullaman spectra recnullrded in null null
null null and null (nulligure 4c-4e) all reveal a peanull at 1080 cm
-1
and
Fignulle null nullstribution onullamornullous CaCnull
null
nulltnulln tnull sternal denullsit. nullrnullad nullands ranging nullrnullm 100-null0 cm
-1
and nullrnullm null00-null00
cm
-1
. nullusnull nullanullnull
null
in its amnullrphnullus phase is present nullver the
nullanullnull
null
depnullitsnull nullhich shnulluld alsnull nullcilitate mnullnullilinulltinulln nullnull
entire range nullnull the samplenull in agreement nullith earlier results
calcium and carnullnullnate inullns during resnullrptinulln nullnull the depnullits using nullray and electrnulln dinullractinulln analysis nullnull 8null
null6null nulln area nullnull null null 15 null
2
nullnull a micrnulltnullme-pnulllished surnullce
nulln the transitinulln nnull e nulletnulleen null and null null the spherules nullnull the nullnullnull depnullit snull scanned in nullaman spectral imaging
nullnull the null merge. nullrnullnullmally tnull this nnull enull the depnullits grnullnull
mnullde nully recnullrding an array nullnull 265 null 128 nullaman spectra nullith
intnull nullatnull stacnulled layers nullnullrming a stratinulld structure null5null nulln the
an integratinulln time nullnull 0.07 s per spectrum. nullntegratinulln nullver the
particular sample shnullnulln in nulligure 2 and nulligure nullnull spherules
mtnull prnullnnullunced nullaman nulland nullnull nullnullnull at 1080 cm
-1
and the
nullithin the transitinulln nnull e nullere grnullnulling unusually large. nullere
nullrnullad nulland in the spectral range nullnull 100-null0 cm
-1
results in an
the nullnull images nicely demnullnstrate the grnullnulling prnullcess nullnull the
intensity image nullnull the nullnullnull distrinullutinulln in the sternal depnullit
spherules and reveal the granular sutnull ructure nullnull the individual
(nulligure 5). nullater-snulllunullle amnullrphnullus nullanullnull
null
is present nullver the
cnullncentric shells (nulligure null).
entire range nullnull the sternal depnullit. nulle nullrighter cnulllnullr nulln the lenull
side nullnull the image indicates a higher amnullunt nullnull nullnullnull nullithin the
nulle snull t step tnull analynull the chemical cnullmpnullitinulln nullnull the
straticulate reginulln nullnull null cnullmpared tnull the spherular layers. snull
depnullits snull tnull recnullrd single nullaman spectra in the dinullerent
is mtnull linullely due tnull the mnullre densely pacnulled structure.
layers and tnull cnullmpare the recnullrded spectra nullith nullaman spectra
nulln nullnullnullaman study alsnull snull pernullnullrmed nulln the tergite
nullnull calcite and nullnullnull standardsnull respectively (nulligure 4). nullpectra
cuticle nullnull a null. scanuller. nullnull imaging nullnull sagitally cut cuticle
nullnulltained nullrnullm nullanullnull
null
(nulligure 4a and 4null shnullnull a strnullng nullaman
reveals a striated mnullrphnulllnullynull nullhich is mtnull linullely caused nully
nulland in the range 1080-1090 cm
-1
null assigned tnull carnullnullnate
the tnullisted plynullnullnulld arrangement nullnull individual chitin layers.
stretching vinullratinullns. nullalcite and nullnullnull can nulle discriminated
nullnullerences in the perinulldicity nullnull the striatinullns renullct variatinullns
nullecause the highest intensity nullnull this nulland is at 1086 cm
-1
and in stacnulling height resulting nullrnullm a 180null turn nullnull the chitin
1080 cm
-1
null respectively. nullnullr calcite distinct nullands at 154 cm
-1
layers null9null nullecause nullnull thisnull three areas can nulle discriminated
(nulligure 6a). nulln a reginulln at the inner side nullnull the cuticlenull the stacnull
nullnull
height is nullelnullnull 500 nm and a strnullng change in height (nulligure
6null can nulle nullnullerved. nulle latter is mtnull prnullnullanullly caused nully
nullrganic material that may shrinnull anuller drying. snull reginulln can
nulle assigned tnull the nnulln-mineralinulld memnullrannullus layer. nulln the
endnullcuticlenull lnullcated adnullacent tnull this layernull the perinulldicity nullnull
nullnull nullnull nullnull
Fignulle null Anull tonullnullanullnullovervienullimanull onulltnull cuticle onulla Pnullscanullr null
manull
nullnull0 nmnullnullnulland esolution nullnullnull Anull imanulls om null tnull enullcuticle null
manull
null20 nmnullnullnull
endocuticle null
manull
null2nullnmnullnullnull and tnull membranous lanullr null
manull
nullnull0 nmnulldnull
nullnull nullvenuller null
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